bull Comprehensive analog audio analyzer bull True digital domain analyzer with

-140 dB residual noise

bull Independent analog amp digital audio generators and analyzers

bull Generate and measure interface jitter

bull Digital interface analyzer bull View AESEBU status bits bull Internal save and recall of

30 test setups bull Loudspeaker monitor for digital

amp analog audio signals

AucJior=F~ precIsion

ANALOG + DIGITAL + AESEBUIEC portable one Dual Domainltl is a comshyprehensive audio test set for both analog and digital audio as well as for generation and measurement of AESEBUIIEC digital characteristics such as jitter Like our System One and System TwO products portable one Dual Domain features true Dual Domain architecture Digital signals are generated and measured purely in the digital domain resulting in the -130 dB distortion and -140 dB noise residuals necessary for making useful digital audio measurements

RUGGED PROVEN TECHNOLOGY portable one Dual Domain is designed for field or lab use AS the newest addition to the Portable One family it draws on packaging performance and user interface technology proven in thousands of portable one and Portable One Plus units and digital measurement technology from thousands more System One and SySshytem Two units in use worldwide

EASY TO USE Measurement funcshyt ions are simply selected from the front panel Just press a button and make the measurement Selection of analog and digital inputs is clearly inshydicated on the front panel with LED legends Portable One Dual Domain makes graphs of swept measureshyments in real time on the high conshytrast back-lit LCD display including both Frequency and Amplitude sweeps Hard copy high-resolution graphs compact screen-sized graphs or tabular data listings are made from Portable One Dual Domain to laser

_

ink jet or dot matrix printers at the touch of a button Bargraphs can disshyplay measurements ranging from AC mains frequency to digital interface error rate and nearly everything in between Separate buttons and knobs provide independent control of frequency and amplitude The butshytons provide large and medium steps (decade and 13 octave steps for freshyquency 10 dB and 1 dB for amplishytudegt with knobs for finer resolution When not otherwise used the setting knobs and buttons also provide a conshyvenient human interface for scrolling display cursors and for entry of other settings and data

STEREO Portable One Dual Domain is a true two channel instrument Both analog and digital level functions measure both inputs simultaneously Phase and level ratio measurements are also available

FULL RANGE OF ANALOG amp DIGITAL TESTING FACILITIES portable one Dual Domain provides complete and parallel measurement capabilities for both analog and digital audio signals Measurements common to both domains include Amplitude Noise Level (2 channels simultaneouslygt Frequency Phase THO +N SMPTEDIN IMD Crosstalk and Level Ratio stanshydard A-weighting CCIR 468 and LPHP filters are included in both domains RMS and quasi-peak (CCIR 468) detecshytors are available in both domains

ANALOG PERFORMANCE The low disshytortion transformer-coupled analog generator supplies a full 306 dBU (+ 30 dBm into 600 ohms) at selectashy

ble (401506000) source impedances Extremely low analyzer nOise and residual distortion support measurement of high performance digital devices

ANALOG CONVENIENCE FUNCTIONS In addition to the above measureshyments the analog GEN LOAD function measures the input resistance of your device at any frequency you choose and makes swept impedance measshyurements (including loudspeakersl

AC MAINS CHECK measures the voltage frequency and distortion of the power line without hazardous direct connections BARGRAPH display in AC MAINS CHECK function provides a visible history of maximum and minishymum mains voltage excursions

The dBg unit (dB referred to the present analog generator amplitudegt is useful for compression threshold measurements or rapid response sweeps at several different absolute levels as well as for input to output gainloss measurements

600 ohm Analog Input Terminations are individually switchable for each channel of the analog analyzer

DIGITAL PERFORMANCE Portable One Dual Domain uses a true DSP-implshyemented analyzer for digital measureshyments which results in -1 30 dB residual THO + N 001 dB flatness and -140 dBFS residual noise Other mixed-Signal test sets in the same price range have no digital analyzer but use a DA converter and an analog analyzer These architectures botshytom out at -70 to -84 dB residual THO + N (12-111 bit effective performshyance) and 01 dB flatness With toshydayS best AD converters measuring -1011 to -108 dB THO + N their real performance is invisible to these mixed Signal analyzers buried under the analyzerS noise and distortion floor

STORI

M RJCAl

SaveRecc

SAVE amp I Save 30 i results d internal repeatat tion test storing t Iyzed lat all settin a defaull tie for tt and the

Portable graphs I data eitt inkjet or Graphics keys selE (includin data bal printing

ordering

Descriptl portable I Intermod Soft carry Addit ion

Dual 001 set of fOL

RCAIBNC set of twl cables fe availablE

Optional I limiting a

E~ lstlng P above 20 Dual Dam for Inforr

CPIB Inter Domain i~

dances and

llance

nONS sureshyunction =of your Choose measshyIkersl

voltage he s direct ayin vides a ldminishy1S

the plitude) shold Jnse Jsolute )utput

lations reach r

able One mplshymeasureshyiB ess and er ame 1alyzer In analog botshyidual rformshyith toshy3suring real

ese =d under rtion

CANCEL

PAGE

SCROLL UP

970903 1j f2UsectIU bjd

SCROLL DN

saveRecall Panel

SAVE amp RECALL TESTS Save 30 instrument setups including results data time-stamped from the internal clock calendar use for repeatable easy bench and producshytion testing or when in the field for storing test data to be printed or anashylyzed later Each saved test includes all settings for the entire instrument a default description or your own tishytle for the test the date and time and the last test result data

middotIl ~ _=c-----c---===-------k= JEn i NlAI lIaI 5 1~ O H I j

Portable One Dual Domain prints graphs panel setups and measured data either to laser (PCl compatible) inkJet or dot matrix (PCl or IBM Graphics mode) printers Front panel keys select two sizes of graph output (including cursor data) tabular sweep data bargraphs and front panels for printing

Ordering Information

Description Order number portable one Dual Domain P1DD Intermodulatlon Distortion Option P1middotIMD Soft Carrvlng Case option PmiddotCAS Additional Portable One

Dual Domain users Maual MANmiddotP1DD set Of four XLR malefemale to

RCAlBNC lunball cables CAB-XBR Set of two special AESIEBU cables for digital connections available 2 or 4 meter lengths CABmiddotAES2

CABmiddotAES4 Optional nolsemiddotweighting band limiting and demiddotemphasis filters See price list

EXISting Portable One Plus units with serial numbers above 20000 may be upgraded eltner to Access or Dual Domain versions Please contact Audio precision for Information

GPIB Interface IP1DDmiddot4881 for Portable One Dual Domain Is under development

For a quick print a compact graph provides a direct replication of the LCD screen A larger graph printout covering approximately half a page (360x280 pixels with grid lines) allows finer detail to be shown Both graphs show key instrument setup parameshyters as well Tabular data values for all swept pOints may be printed in order to preserve exact reading values

The bargraph displays with their useshyful minimumlmaximum indicators print just as they are seen on the disshyplay as do any desired instrument panels various printouts may be combined on one page to include graphs bargraphs and numeric data

l

INTERNAL CLOCK CALENDAR An internal clockcalendar automatishycally time amp date stamps saved setups amp data

TI1e new SAVERECALL PRINTED OUTPUT improveshyments INTERNAL CLOCK CALENDAR and 600 ohm ANALOG INPUT TERMINATION features are all also available in a new model analog-only Portable One the Portable One Plus Access

BUYING A PORTABLE ANALYZER FOR ANALOG AND DIGITAL AUDIO

What to look for when evaluating competitive instruments

Digital Architecture and Features Not all analyzers that accept a digital input signal are actually digital anashylyzers Does the instrument have a real (DSP-implemented) digital domain analyzer or just a DA converter from the digital input connector to an analog hardware analyzer This latter approach in a competitive unit yields distortion performance in the 12-14 bit range (-70 to -85 dB THD +N for examplel Theres just not that much 12-bit digital audio around to measure anymore Portable One Dual Domains digital analyzer guarantees -130 dB residual distortion (nearly 22 bit performance) far in excess of the -105 to -108 dB actual linearity of todays best AID converters

Analog Performance Does the inshystrument have an analog hardware generator and an analog hardware analyzer Some competitive units (at twice the price of Portable One Dual DOmain) use DSP techniques for all generation and analysis so anashylog signals pass through converters inside the instrument The result is THD + N as high as -79 dB flatness as poor as -02 dB - inadequate for most modern audio devices

Interface Testing Does the instrushyment have independent analog digital and jitter generators If it can only provide analog or digital output at anyone time you cant test a house-synchronized AID conshyverter for jitter rejection Without independent flexible digital audio and jitter generators you cant measure jitter sensitivity of a DA converter at various audio and jitter frequency combinations

True Dual Domain True Dual Domain hardware by definition guarantees a full range of analysis capabilities in both analog and digital domains Everyone measures level and some measure THD + N (although implemented with exshytremely limited performance as noted abovel Be sure that other useful measurements such as IMD (lntermodulation Distortion) Phase and Crosstalk are available for both analog and digital signals not just analog

TA GA i394Bhex

TUALBIT

Jav

que are eature of transmismiddot rtable mda Ie other

ted and

nee lock validity

al bit ermine ng signal

Dual Domiddot ~nt of md )ution ectrum ally set Jtput probabilshy

hronize lple and -ence

le input utput validity main can Jer beshyIt

shy - synchshyay be deshy3te k rate ) waveshyted inshysion of )m the h coushyjance of vs nonshylents renced

Extensive digital audio and interface facilities are represented on the panels at right The digital domain generator panels shown at upper right control sample rate digital audio and jitter generation

~ITTER GIBNe HtZ GI~REQ 1000 U I 400 Upp 5011

G kHz

~ITSINE 1000 Ul Iou kHz RMS HP 700 Hz

Jitter Analvzer

OERROR GAIERROR GB IDATA CD

1567587TI 156266TIB71CD2hex ( bull i bull

JOT JooOooOOT

Data Error Dlsplav

~JMTE lBNe Hi2 JDELAY 480000 Hz 069 Upp 26012 UI

DGEHSIHE -6000 dBr 10001 kHz REJMEAS INP24hit OUT BLOCK

Portable One Dual Domain Block Diagram

r===============~

CHANNEL A

ANALOG INPUT

CHANNEl B

bull bull

--YOIC-lt- wIIIIIIIII CHANNEL A

ANAL OG OUTPUT

-AI-rU[_ CHANNEL B

ANALOG TRIGGER OUTPUT

FUNCTION MONITOR

INPUT MONITOR

SPEAKER HEADPHONE

MONITOR

DIGITAL TRIGGER QU1PUT

SPOIF OUI

AESiEBU Output

opnCAL

DigltalfO panel

Status Bytes Display

ItLEUEL GBILEUEL -300 dBrsl - 300

1 -1400 dD

SAMPLE RATE GENERATOR

~RATE 48000 OHiIi SOOUpP o UI SYHC +REF

Sample Rate Generator Panel

DIGITAL AUDIO GENERATOR

DGEIf SIHE 6000dD 1000~ kHz DITHNONE OUT 24bit

Digital Generator Panel

JITTER GENERATOR

~ITSINE JOOO UI 5 OJ 1 kHz

Digital Jitter Generator panel

PRINTER IBM GRAPH

97 09 04 J102 44

FREQ STEP ISO

DTRIG OUT I NUERT AMPL STEP REF FRAME DISPLAY 1 dBI SO

Setup Panel with ClockCalendar

DampEHD CONS EMPtf HONE SR32 kHz DINPCONS EMPHHOHE SR 32kHz COPY NO NO ERRORS COPY NO UALID

Gil IFREQ CD

dBfsl10001 kHz

Ii000 dB

Stereo Digital Level with Bargraph

UHD+N CBILEVEL GB jAUTO-T CD

-1314 dB 1- 300 dB1S110001 kHz

I -i60odB - 8000 dB

Digital THD+N

ANALOG + DIGITAL + AESEBUIEC portable one Dual Domainltl is a comshyprehensive audio test set for both analog and digital audio as well as for generation and measurement of AESEBUIIEC digital characteristics such as jitter Like our System One and System TwO products portable one Dual Domain features true Dual Domain architecture Digital signals are generated and measured purely in the digital domain resulting in the -130 dB distortion and -140 dB noise residuals necessary for making useful digital audio measurements

RUGGED PROVEN TECHNOLOGY portable one Dual Domain is designed for field or lab use AS the newest addition to the Portable One family it draws on packaging performance and user interface technology proven in thousands of portable one and Portable One Plus units and digital measurement technology from thousands more System One and SySshytem Two units in use worldwide

EASY TO USE Measurement funcshyt ions are simply selected from the front panel Just press a button and make the measurement Selection of analog and digital inputs is clearly inshydicated on the front panel with LED legends Portable One Dual Domain makes graphs of swept measureshyments in real time on the high conshytrast back-lit LCD display including both Frequency and Amplitude sweeps Hard copy high-resolution graphs compact screen-sized graphs or tabular data listings are made from Portable One Dual Domain to laser

_

ink jet or dot matrix printers at the touch of a button Bargraphs can disshyplay measurements ranging from AC mains frequency to digital interface error rate and nearly everything in between Separate buttons and knobs provide independent control of frequency and amplitude The butshytons provide large and medium steps (decade and 13 octave steps for freshyquency 10 dB and 1 dB for amplishytudegt with knobs for finer resolution When not otherwise used the setting knobs and buttons also provide a conshyvenient human interface for scrolling display cursors and for entry of other settings and data

STEREO Portable One Dual Domain is a true two channel instrument Both analog and digital level functions measure both inputs simultaneously Phase and level ratio measurements are also available

FULL RANGE OF ANALOG amp DIGITAL TESTING FACILITIES portable one Dual Domain provides complete and parallel measurement capabilities for both analog and digital audio signals Measurements common to both domains include Amplitude Noise Level (2 channels simultaneouslygt Frequency Phase THO +N SMPTEDIN IMD Crosstalk and Level Ratio stanshydard A-weighting CCIR 468 and LPHP filters are included in both domains RMS and quasi-peak (CCIR 468) detecshytors are available in both domains

ANALOG PERFORMANCE The low disshytortion transformer-coupled analog generator supplies a full 306 dBU (+ 30 dBm into 600 ohms) at selectashy

ble (401506000) source impedances Extremely low analyzer nOise and residual distortion support measurement of high performance digital devices

ANALOG CONVENIENCE FUNCTIONS In addition to the above measureshyments the analog GEN LOAD function measures the input resistance of your device at any frequency you choose and makes swept impedance measshyurements (including loudspeakersl

AC MAINS CHECK measures the voltage frequency and distortion of the power line without hazardous direct connections BARGRAPH display in AC MAINS CHECK function provides a visible history of maximum and minishymum mains voltage excursions

The dBg unit (dB referred to the present analog generator amplitudegt is useful for compression threshold measurements or rapid response sweeps at several different absolute levels as well as for input to output gainloss measurements

600 ohm Analog Input Terminations are individually switchable for each channel of the analog analyzer

DIGITAL PERFORMANCE Portable One Dual Domain uses a true DSP-implshyemented analyzer for digital measureshyments which results in -1 30 dB residual THO + N 001 dB flatness and -140 dBFS residual noise Other mixed-Signal test sets in the same price range have no digital analyzer but use a DA converter and an analog analyzer These architectures botshytom out at -70 to -84 dB residual THO + N (12-111 bit effective performshyance) and 01 dB flatness With toshydayS best AD converters measuring -1011 to -108 dB THO + N their real performance is invisible to these mixed Signal analyzers buried under the analyzerS noise and distortion floor

STORI

M RJCAl

SaveRecc

SAVE amp I Save 30 i results d internal repeatat tion test storing t Iyzed lat all settin a defaull tie for tt and the

Portable graphs I data eitt inkjet or Graphics keys selE (includin data bal printing

ordering

Descriptl portable I Intermod Soft carry Addit ion

Dual 001 set of fOL

RCAIBNC set of twl cables fe availablE

Optional I limiting a

E~ lstlng P above 20 Dual Dam for Inforr

CPIB Inter Domain i~

dances and

llance

nONS sureshyunction =of your Choose measshyIkersl

voltage he s direct ayin vides a ldminishy1S

the plitude) shold Jnse Jsolute )utput

lations reach r

able One mplshymeasureshyiB ess and er ame 1alyzer In analog botshyidual rformshyith toshy3suring real

ese =d under rtion

CANCEL

PAGE

SCROLL UP

970903 1j f2UsectIU bjd

SCROLL DN

saveRecall Panel

SAVE amp RECALL TESTS Save 30 instrument setups including results data time-stamped from the internal clock calendar use for repeatable easy bench and producshytion testing or when in the field for storing test data to be printed or anashylyzed later Each saved test includes all settings for the entire instrument a default description or your own tishytle for the test the date and time and the last test result data

middotIl ~ _=c-----c---===-------k= JEn i NlAI lIaI 5 1~ O H I j

Portable One Dual Domain prints graphs panel setups and measured data either to laser (PCl compatible) inkJet or dot matrix (PCl or IBM Graphics mode) printers Front panel keys select two sizes of graph output (including cursor data) tabular sweep data bargraphs and front panels for printing

Ordering Information

Description Order number portable one Dual Domain P1DD Intermodulatlon Distortion Option P1middotIMD Soft Carrvlng Case option PmiddotCAS Additional Portable One

Dual Domain users Maual MANmiddotP1DD set Of four XLR malefemale to

RCAlBNC lunball cables CAB-XBR Set of two special AESIEBU cables for digital connections available 2 or 4 meter lengths CABmiddotAES2

CABmiddotAES4 Optional nolsemiddotweighting band limiting and demiddotemphasis filters See price list

EXISting Portable One Plus units with serial numbers above 20000 may be upgraded eltner to Access or Dual Domain versions Please contact Audio precision for Information

GPIB Interface IP1DDmiddot4881 for Portable One Dual Domain Is under development

For a quick print a compact graph provides a direct replication of the LCD screen A larger graph printout covering approximately half a page (360x280 pixels with grid lines) allows finer detail to be shown Both graphs show key instrument setup parameshyters as well Tabular data values for all swept pOints may be printed in order to preserve exact reading values

The bargraph displays with their useshyful minimumlmaximum indicators print just as they are seen on the disshyplay as do any desired instrument panels various printouts may be combined on one page to include graphs bargraphs and numeric data

l

INTERNAL CLOCK CALENDAR An internal clockcalendar automatishycally time amp date stamps saved setups amp data

TI1e new SAVERECALL PRINTED OUTPUT improveshyments INTERNAL CLOCK CALENDAR and 600 ohm ANALOG INPUT TERMINATION features are all also available in a new model analog-only Portable One the Portable One Plus Access

BUYING A PORTABLE ANALYZER FOR ANALOG AND DIGITAL AUDIO

What to look for when evaluating competitive instruments

Digital Architecture and Features Not all analyzers that accept a digital input signal are actually digital anashylyzers Does the instrument have a real (DSP-implemented) digital domain analyzer or just a DA converter from the digital input connector to an analog hardware analyzer This latter approach in a competitive unit yields distortion performance in the 12-14 bit range (-70 to -85 dB THD +N for examplel Theres just not that much 12-bit digital audio around to measure anymore Portable One Dual Domains digital analyzer guarantees -130 dB residual distortion (nearly 22 bit performance) far in excess of the -105 to -108 dB actual linearity of todays best AID converters

Analog Performance Does the inshystrument have an analog hardware generator and an analog hardware analyzer Some competitive units (at twice the price of Portable One Dual DOmain) use DSP techniques for all generation and analysis so anashylog signals pass through converters inside the instrument The result is THD + N as high as -79 dB flatness as poor as -02 dB - inadequate for most modern audio devices

Interface Testing Does the instrushyment have independent analog digital and jitter generators If it can only provide analog or digital output at anyone time you cant test a house-synchronized AID conshyverter for jitter rejection Without independent flexible digital audio and jitter generators you cant measure jitter sensitivity of a DA converter at various audio and jitter frequency combinations

True Dual Domain True Dual Domain hardware by definition guarantees a full range of analysis capabilities in both analog and digital domains Everyone measures level and some measure THD + N (although implemented with exshytremely limited performance as noted abovel Be sure that other useful measurements such as IMD (lntermodulation Distortion) Phase and Crosstalk are available for both analog and digital signals not just analog

TA GA i394Bhex

TUALBIT

Jav

que are eature of transmismiddot rtable mda Ie other

ted and

nee lock validity

al bit ermine ng signal

Dual Domiddot ~nt of md )ution ectrum ally set Jtput probabilshy

hronize lple and -ence

le input utput validity main can Jer beshyIt

shy - synchshyay be deshy3te k rate ) waveshyted inshysion of )m the h coushyjance of vs nonshylents renced

Extensive digital audio and interface facilities are represented on the panels at right The digital domain generator panels shown at upper right control sample rate digital audio and jitter generation

~ITTER GIBNe HtZ GI~REQ 1000 U I 400 Upp 5011

G kHz

~ITSINE 1000 Ul Iou kHz RMS HP 700 Hz

Jitter Analvzer

OERROR GAIERROR GB IDATA CD

1567587TI 156266TIB71CD2hex ( bull i bull

JOT JooOooOOT

Data Error Dlsplav

~JMTE lBNe Hi2 JDELAY 480000 Hz 069 Upp 26012 UI

DGEHSIHE -6000 dBr 10001 kHz REJMEAS INP24hit OUT BLOCK

Portable One Dual Domain Block Diagram

r===============~

CHANNEL A

ANALOG INPUT

CHANNEl B

bull bull

--YOIC-lt- wIIIIIIIII CHANNEL A

ANAL OG OUTPUT

-AI-rU[_ CHANNEL B

ANALOG TRIGGER OUTPUT

FUNCTION MONITOR

INPUT MONITOR

SPEAKER HEADPHONE

MONITOR

DIGITAL TRIGGER QU1PUT

SPOIF OUI

AESiEBU Output

opnCAL

DigltalfO panel

Status Bytes Display

ItLEUEL GBILEUEL -300 dBrsl - 300

1 -1400 dD

SAMPLE RATE GENERATOR

~RATE 48000 OHiIi SOOUpP o UI SYHC +REF

Sample Rate Generator Panel

DIGITAL AUDIO GENERATOR

DGEIf SIHE 6000dD 1000~ kHz DITHNONE OUT 24bit

Digital Generator Panel

JITTER GENERATOR

~ITSINE JOOO UI 5 OJ 1 kHz

Digital Jitter Generator panel

PRINTER IBM GRAPH

97 09 04 J102 44

FREQ STEP ISO

DTRIG OUT I NUERT AMPL STEP REF FRAME DISPLAY 1 dBI SO

Setup Panel with ClockCalendar

DampEHD CONS EMPtf HONE SR32 kHz DINPCONS EMPHHOHE SR 32kHz COPY NO NO ERRORS COPY NO UALID

Gil IFREQ CD

dBfsl10001 kHz

Ii000 dB

Stereo Digital Level with Bargraph

UHD+N CBILEVEL GB jAUTO-T CD

-1314 dB 1- 300 dB1S110001 kHz

I -i60odB - 8000 dB

Digital THD+N

dances and

llance

nONS sureshyunction =of your Choose measshyIkersl

voltage he s direct ayin vides a ldminishy1S

the plitude) shold Jnse Jsolute )utput

lations reach r

able One mplshymeasureshyiB ess and er ame 1alyzer In analog botshyidual rformshyith toshy3suring real

ese =d under rtion

CANCEL

PAGE

SCROLL UP

970903 1j f2UsectIU bjd

SCROLL DN

saveRecall Panel

SAVE amp RECALL TESTS Save 30 instrument setups including results data time-stamped from the internal clock calendar use for repeatable easy bench and producshytion testing or when in the field for storing test data to be printed or anashylyzed later Each saved test includes all settings for the entire instrument a default description or your own tishytle for the test the date and time and the last test result data

middotIl ~ _=c-----c---===-------k= JEn i NlAI lIaI 5 1~ O H I j

Portable One Dual Domain prints graphs panel setups and measured data either to laser (PCl compatible) inkJet or dot matrix (PCl or IBM Graphics mode) printers Front panel keys select two sizes of graph output (including cursor data) tabular sweep data bargraphs and front panels for printing

Ordering Information

Description Order number portable one Dual Domain P1DD Intermodulatlon Distortion Option P1middotIMD Soft Carrvlng Case option PmiddotCAS Additional Portable One

Dual Domain users Maual MANmiddotP1DD set Of four XLR malefemale to

RCAlBNC lunball cables CAB-XBR Set of two special AESIEBU cables for digital connections available 2 or 4 meter lengths CABmiddotAES2

CABmiddotAES4 Optional nolsemiddotweighting band limiting and demiddotemphasis filters See price list

EXISting Portable One Plus units with serial numbers above 20000 may be upgraded eltner to Access or Dual Domain versions Please contact Audio precision for Information

GPIB Interface IP1DDmiddot4881 for Portable One Dual Domain Is under development

For a quick print a compact graph provides a direct replication of the LCD screen A larger graph printout covering approximately half a page (360x280 pixels with grid lines) allows finer detail to be shown Both graphs show key instrument setup parameshyters as well Tabular data values for all swept pOints may be printed in order to preserve exact reading values

The bargraph displays with their useshyful minimumlmaximum indicators print just as they are seen on the disshyplay as do any desired instrument panels various printouts may be combined on one page to include graphs bargraphs and numeric data

l

INTERNAL CLOCK CALENDAR An internal clockcalendar automatishycally time amp date stamps saved setups amp data

TI1e new SAVERECALL PRINTED OUTPUT improveshyments INTERNAL CLOCK CALENDAR and 600 ohm ANALOG INPUT TERMINATION features are all also available in a new model analog-only Portable One the Portable One Plus Access

BUYING A PORTABLE ANALYZER FOR ANALOG AND DIGITAL AUDIO

What to look for when evaluating competitive instruments

Digital Architecture and Features Not all analyzers that accept a digital input signal are actually digital anashylyzers Does the instrument have a real (DSP-implemented) digital domain analyzer or just a DA converter from the digital input connector to an analog hardware analyzer This latter approach in a competitive unit yields distortion performance in the 12-14 bit range (-70 to -85 dB THD +N for examplel Theres just not that much 12-bit digital audio around to measure anymore Portable One Dual Domains digital analyzer guarantees -130 dB residual distortion (nearly 22 bit performance) far in excess of the -105 to -108 dB actual linearity of todays best AID converters

Analog Performance Does the inshystrument have an analog hardware generator and an analog hardware analyzer Some competitive units (at twice the price of Portable One Dual DOmain) use DSP techniques for all generation and analysis so anashylog signals pass through converters inside the instrument The result is THD + N as high as -79 dB flatness as poor as -02 dB - inadequate for most modern audio devices

Interface Testing Does the instrushyment have independent analog digital and jitter generators If it can only provide analog or digital output at anyone time you cant test a house-synchronized AID conshyverter for jitter rejection Without independent flexible digital audio and jitter generators you cant measure jitter sensitivity of a DA converter at various audio and jitter frequency combinations

True Dual Domain True Dual Domain hardware by definition guarantees a full range of analysis capabilities in both analog and digital domains Everyone measures level and some measure THD + N (although implemented with exshytremely limited performance as noted abovel Be sure that other useful measurements such as IMD (lntermodulation Distortion) Phase and Crosstalk are available for both analog and digital signals not just analog

TA GA i394Bhex

TUALBIT

Jav

que are eature of transmismiddot rtable mda Ie other

ted and

nee lock validity

al bit ermine ng signal

Dual Domiddot ~nt of md )ution ectrum ally set Jtput probabilshy

hronize lple and -ence

le input utput validity main can Jer beshyIt

shy - synchshyay be deshy3te k rate ) waveshyted inshysion of )m the h coushyjance of vs nonshylents renced

Extensive digital audio and interface facilities are represented on the panels at right The digital domain generator panels shown at upper right control sample rate digital audio and jitter generation

~ITTER GIBNe HtZ GI~REQ 1000 U I 400 Upp 5011

G kHz

~ITSINE 1000 Ul Iou kHz RMS HP 700 Hz

Jitter Analvzer

OERROR GAIERROR GB IDATA CD

1567587TI 156266TIB71CD2hex ( bull i bull

JOT JooOooOOT

Data Error Dlsplav

~JMTE lBNe Hi2 JDELAY 480000 Hz 069 Upp 26012 UI

DGEHSIHE -6000 dBr 10001 kHz REJMEAS INP24hit OUT BLOCK

Portable One Dual Domain Block Diagram

r===============~

CHANNEL A

ANALOG INPUT

CHANNEl B

bull bull

--YOIC-lt- wIIIIIIIII CHANNEL A

ANAL OG OUTPUT

-AI-rU[_ CHANNEL B

ANALOG TRIGGER OUTPUT

FUNCTION MONITOR

INPUT MONITOR

SPEAKER HEADPHONE

MONITOR

DIGITAL TRIGGER QU1PUT

SPOIF OUI

AESiEBU Output

opnCAL

DigltalfO panel

Status Bytes Display

ItLEUEL GBILEUEL -300 dBrsl - 300

1 -1400 dD

SAMPLE RATE GENERATOR

~RATE 48000 OHiIi SOOUpP o UI SYHC +REF

Sample Rate Generator Panel

DIGITAL AUDIO GENERATOR

DGEIf SIHE 6000dD 1000~ kHz DITHNONE OUT 24bit

Digital Generator Panel

JITTER GENERATOR

~ITSINE JOOO UI 5 OJ 1 kHz

Digital Jitter Generator panel

PRINTER IBM GRAPH

97 09 04 J102 44

FREQ STEP ISO

DTRIG OUT I NUERT AMPL STEP REF FRAME DISPLAY 1 dBI SO

Setup Panel with ClockCalendar

DampEHD CONS EMPtf HONE SR32 kHz DINPCONS EMPHHOHE SR 32kHz COPY NO NO ERRORS COPY NO UALID

Gil IFREQ CD

dBfsl10001 kHz

Ii000 dB

Stereo Digital Level with Bargraph

UHD+N CBILEVEL GB jAUTO-T CD

-1314 dB 1- 300 dB1S110001 kHz

I -i60odB - 8000 dB

Digital THD+N

TA GA i394Bhex

TUALBIT

Jav

que are eature of transmismiddot rtable mda Ie other

ted and

nee lock validity

al bit ermine ng signal

Dual Domiddot ~nt of md )ution ectrum ally set Jtput probabilshy

hronize lple and -ence

le input utput validity main can Jer beshyIt

shy - synchshyay be deshy3te k rate ) waveshyted inshysion of )m the h coushyjance of vs nonshylents renced

Extensive digital audio and interface facilities are represented on the panels at right The digital domain generator panels shown at upper right control sample rate digital audio and jitter generation

~ITTER GIBNe HtZ GI~REQ 1000 U I 400 Upp 5011

G kHz

~ITSINE 1000 Ul Iou kHz RMS HP 700 Hz

Jitter Analvzer

OERROR GAIERROR GB IDATA CD

1567587TI 156266TIB71CD2hex ( bull i bull

JOT JooOooOOT

Data Error Dlsplav

~JMTE lBNe Hi2 JDELAY 480000 Hz 069 Upp 26012 UI

DGEHSIHE -6000 dBr 10001 kHz REJMEAS INP24hit OUT BLOCK

Portable One Dual Domain Block Diagram

r===============~

CHANNEL A

ANALOG INPUT

CHANNEl B

bull bull

--YOIC-lt- wIIIIIIIII CHANNEL A

ANAL OG OUTPUT

-AI-rU[_ CHANNEL B

ANALOG TRIGGER OUTPUT

FUNCTION MONITOR

INPUT MONITOR

SPEAKER HEADPHONE

MONITOR

DIGITAL TRIGGER QU1PUT

SPOIF OUI

AESiEBU Output

opnCAL

DigltalfO panel

Status Bytes Display

ItLEUEL GBILEUEL -300 dBrsl - 300

1 -1400 dD

SAMPLE RATE GENERATOR

~RATE 48000 OHiIi SOOUpP o UI SYHC +REF

Sample Rate Generator Panel

DIGITAL AUDIO GENERATOR

DGEIf SIHE 6000dD 1000~ kHz DITHNONE OUT 24bit

Digital Generator Panel

JITTER GENERATOR

~ITSINE JOOO UI 5 OJ 1 kHz

Digital Jitter Generator panel

PRINTER IBM GRAPH

97 09 04 J102 44

FREQ STEP ISO

DTRIG OUT I NUERT AMPL STEP REF FRAME DISPLAY 1 dBI SO

Setup Panel with ClockCalendar

DampEHD CONS EMPtf HONE SR32 kHz DINPCONS EMPHHOHE SR 32kHz COPY NO NO ERRORS COPY NO UALID

Gil IFREQ CD

dBfsl10001 kHz

Ii000 dB

Stereo Digital Level with Bargraph

UHD+N CBILEVEL GB jAUTO-T CD

-1314 dB 1- 300 dB1S110001 kHz

I -i60odB - 8000 dB

Digital THD+N

competitive analyzer lacking DSP analyzer produces false THO+N readings (red trace) from a popular AID converter 80th Portable One Dual Domain and system Two Dual DomaIn graph the true performance of the converter (from 5 d8 to 28 d8 lower as represented bv m e trace in blue

SEPARATE AND INDEPENDENT ANALOG amp DIGITAL GENERATORS often necesshysary for dual domain testing you may for example drive the inputs of an AID converter with the low-distortion anashylog sine while simultaneously driving the converters digital reference (house sync) input with the digital genshyerator Then add jitter or vary the sample rate to see the effect on THD + N IMD or noise competitive units can drive only one domain at a time or use their analog generator to create the digital jitter and thus can t make this measurement at all

SEPARATE DIGITAL INPUTS amp OUTPUTS Three 110 formats XLR BNC and optical (Toslinkl All are completely separate from the analog audio XLR connectors

permitting both digital and analog generators to operate simultaneously No cable changes required to go from AID to DIA to DID to AlA testing of a digital tape machine for example

DIGITAL amp ANALOG MONITOR Listen to all measurements in the digital and analog domains over the internal loudspeaker or a pair of headphones In analog domain monitor signals or distortion In digital domain the

incoming signal distortion or jitter can all be monitored

JITTER METER Portable one Dual Domain includes jitter measurement in nanoseconds or Unit Intervals and with a choice of 50Hz or 700 Hz high pass filters

OTHER INTERFACE SIGNAL MEASUREMENTS Portable one Dual Domain measures key digital 110 interface parameters in addition to jitter including sample rate AES signal voltage frame delay through the device under test and delay of the input signal relative to a house sync reference (frame or block

FLEXIBLE INTERFACE IMPAIRMENT SIMULATION Flexible digital interface testing is vital for troubleshooting and verifying performance of digital audio at the systems level Portable One Dual Domain allows simulation of real world transmission and interface problems Vary the digital output signal to test the acceptance range of your digital devices Set sample rate anywhere from 288 to 528 kHZ not just at the three standard frequencies Inject jitter amplitude from zero to 25 UI (415 nanoseconds at 48 kHz) in 001 UI (16 ns) steps or zero to 255 UI (4150 ns) in 01 UI (16 ns) steps Injected jitter frequency can be set from 10Hz to 388 kHz not just to a fixed frequency Adjust output signal amplitude continuously from zero to 512 Volts in 5 mv increments not just at a few steps only Portable One Dual Domain provides this flexibility in a Portable analyzer

INDEPENDENT INTERFACE 10 WORD WIDTHS Word width of digital input amp output are independently settable from 12 to 24 bits Output width is set to match the device under test to asshysure proper dither Input width must be set to exclude signal in the AUX bits or other low-level bit activity meaningshyless to the desired measurement

INDEPENDENT INPUT amp OUTPUT SAMPLE RATES Lets you test sample rate converters Measurement of the incoming embedded audio signal can be referred to the incoming sample rate status byte indication of rate or the outgOing generator rate

DATA-- ERROR TESTING CAPABILITY FOR DIGITAL AUDIO SIGNALS Stimushylate the test device with random data and display current or totaled error measurements on both channels

Digital Data with actual bit display

The signal and analysis technique are compatible with the BITTEST featu re of System One so you can test a transmisshysion link end-to-end with a Portable One Dual Domain at one end and a System One Dual Domain at the otll er

OTHER DIGITAL CONVENIENCE FUNCTIONS

Digital Status bytes are displayed and set in high-level English

Error flag displays for confidence lock coding parity errors and the validity bit are included

Additional active bit and actual bit displays on the panel help determi ne the word width of the incoming sig nal amp detect stuck bits

DIGITAL DITHER Portable One Dual Doshymain includes a full complement of dither selections-triangular and rectangular probability distribution functions white or shaped spectruill Dither amplitude is automatically sec to the proper value for the output word width and the selected probClbi lshyity function

SAMPLE amp FRAME SYNC Synchroni ze Portable one Dual Domain sample and frame sync to the digital reference (house sync) input

DIGITAL PASS MODE Sends the input digital audio content to the output while modifying status bytes validi ty bit etc Portable one Dual Domain can thus be used as a problem-solver beshytween incompatible equipment

SIGNAL MONITORING OUTPUTS A digital signal appropriate for synchshying an external oscilloscope may be deshyrived from the input sample rate output sample rate input block rate output block rate digital audio waveshyform jitter signal or the detected Inshyterface errors A buffered version of the balanced AESEBU signal from the XLR input is also available which coushypled with the high input impedance of the XLR in bridging mode allows nonshyintrusive digital line measurements with conventional ground referenced oscilloscopes

Extensive facilities a panelSat generatol right coni audio ano

OJITTER

1000 ~J1T S II

RMS

Jitter Anal

ERROR

156751 -~ Data Error

cttANNEl A

tiI r ANALOG

INPUT

C ANNEl a

-

1POlbull J

BU-OPTIc-

portable One Dual Domain specifications

ANALOC SIGNAL OUTPUTS

Low Distortion Sine Wave

Inquert -9 10HL 120~l Frel)utwC ACIiIt)

~1U3RJn) 120 Hz 1 l) Io M

1101 tlbaI~

~11OJ Io~

1d6R~lO Flallteiit ~ Hrf141

l DHl2G ~HI

~1l110 N

~1i1middott)Hl

Square Wave

F~ RiiJampshy

-a1yJ

A11f1W J8AIT t R8i I Wlt

ell mV t lb - JfPSJij6 JElu 11l VO Il1 2 111~ middoti 1 6116

~Obpoundt~r kHz I)J I JB

t2SIlJraquokl 3~ 4 V~p O~mVfplO t r 2W ~vJClBlmiddotjSmiddotmiddotl ltlOOkt

- A 121 ] jlW

SMPTE (or DIN) Test Signal s 11 th ~ PI-i t)

LFr HirR~ thJ FI~t

~eAaJ [ tOt

J flO a 2SL Jiq Omiddot H OIa Hl )

I LFHf O~lS ~~ ti EiO ~Hl Y 5O I) IH

OUTPUT CHARACTERISTICS

5oual Cor abtln s-1d b~arced or ~j SwrtP IloQIidIlE$

6ittJnceo IOU 1 ~U J Lj DI~J 11

lk6IYgtCIl ~ II~ u C1ful ClJrt91t Ll ~~ f Apr--

00Jp JPV tr

8JLInc~ JC 1 1rIlIl HjOl) J lfh- U I UC1ttc- bulltl~ ill)W1tJ R ~~ l l

OJtptR IJ lClJv1

1 11

ANALOC ANALYZER

ANALOG INPUT CHARACTERISTICS

Ilt RQO _ AI-mIfleol1pd ~IIIJ(

UiU TIfTllwI-lio

DJRR aom middot2 5 -I( ~JI 1CI5o$Lraquo

IO HJ2 middotH ~

middoter I 1~~ ~ tl ISO-~

~ ~-l~ ~J_lJ 150 ~ Seit(~boU t _ 7~ JS Mt-20~i

Wldeband AmplitudeNoise Funclion

f 5oUiIl1IIl1RW1t lt jlV l)vtmlgtI Iadampl lO ISd(L

oc(ulJ( ll I-Il1 1~1]1llnSlIFeltt7 middot F Me~II~ ~1 COSj3 l2fJriZ20~Hr BaNY4 Lr711Q F -

r 1 111 if middotlB

1middotmiddoterJhllflg f ~f OVllOlaI F1t DelFtW -

2t Hl 22 ~tv e ~lto1

C~IR p

Jawyen-shy-j R~uIar

Orfl IOOfl J-p ll HLyenJ ~~lt- I)Htll-pgttshy )I Xt~

NS EC A COR PII CrIA~R cc1~-Rf~ 41 ~u middot I lnoAw 4 AJ~ I~~ ~ 4-~ C I~ ~ I ~

~~~ 11 ~ ~u 11111 ~11

1 llN l IC ~ leu

IJOPpll

Phase Measurement Related

Level Meier Related Ibr M gttel

1 ~aSif~1 GilnQe 101 bull m lJ or ~ yenUUI f ro11Mtf ~_ IJ)itV (3eJampO 15

Actur~ tlHl 1 118 Ilp J Fmiddotr~ ~Hz IJI In 10 mV ~ 05 JS 0 HI 20 shy

Bandpass Amplitude Function

TlJVllJAlrje I

~ AmI~ JoII

l)+H)I20kli

O~I2~dt 1 j8 2C-Hmiddot -1hH7

THON f SINAO FuncUon

FurQilCTlon1l1WltJt HzlOOOHl fHO fj ff)Ije M ~PM7 4J~ 1 tOC ~ iJB n Hz l ahf-~ nllIC

MezlPflEl l lWn-- jI

F )18 IOJIJ~H~ HF]JS K a[ JfOO ~ 11

1CuI1THO middot ~5middot20kH_

Crosslalk Funchon

F~I=I~ ~ rttrnertRJ~

T~s7a~l r 1 D lJpiilJ~ eatjlemfof AJrv Ac fie al IO

Ie I 12(lIIHl l ie 11 tt)od9 middot5ll

a-5gt -I1 sod J jltjl -~kHz 01108 I tpound

~udt ~jhM PfClO(Ch I ne t-r Of1e

0 (I02r2O

I tJ8~ClJPfEFl~ 21) 1983 Ot J4 _ IX)

000231 aBJtiO~ tHl~ 25Cl middot IIffz

Wow amp Flutter FUncl ion

f 1~CQRlPllal)lly 21JkHl33S (-U Aronryl 4 t1l J No1oOg00021 OeI$CktI IgtQde05 CC 01 ~A8 JtS RhdJdl w F 0005 W~DO bull ur- er-)ttIIlLl

DICITAL SICNAL CENERATOR

OIGITAL OUTPUT CHARACTERISTICS

OifI Foogtatl AE5EBU IjIIl AES1middot I12L S9Fmiddot EIAJ ~ srpe lU HL1 ekHl m EIlO SirrfleRult~ O~~20 PF r _able TflGre~ -~u~t lo2ltt b sLE ~~S)

Slne Wave

foftqUfCi RdIlfl F-~ FI~

Rtt4IJIIQ- y

Square Walle

I 1110 11 14~ralf2256ltHlnl lk$J

~ Ra 1 1~~IOOOflHI HJ~108C1 lJOOI~

1Cixl 0091

r~l ~ Hl I~ ~(ialj) FtNJ8I1JII a~JlIdt WJ36 J J eo 11 tI ~ Kl~lt li lAOr

SMPTEIOIN IMD Waveform 111 (lpt1tlfl-P I~ ro

ppd lUnJo w 1f TOflI ~rv

1 FI~o~1bor

CtQleot7 Hft0IflIcH ~ Ql5Jit 6Hz lO H QfZ500 H I t IliHF Orv)ll I I -13j l d I riha

Random Generator Wavoform

Dither (all wallelormsj

p t1at1 [kto u

~fIo l nfTmiddotfI

llfl1

f 9uar 111 l)N~lr ~I eidlc~rmeI F~l jli~~I I middot 6t1S X111arv fcn~l AItomalurt Iac~s 1laquo1 II1II 01 jr

AES EBU INTERFACE CENERATION

Interlace Signa

A~IwpoundRv-J(l S~II XlFlI IJrcl~MlCeI BNCI

11gt nre w 81 ~tFIa

Qluce~ J I r

JI I~ ~1 ilf]n Ill ~11cUjf

~H1Ioil1lr

A ~

PiIlIIoo(1foe

$cA1C 1oI PfojI

i l oagt 1(lIl IICU It ) 1Tf r o l llIJrp ~~ 1 2SrrtJolyen =glU1IirojuflJl~Ph)ftK5OaCIIn~ ~1~WltllrJeamp11d

S il

l iHl ~ JealHl Cl~Vl lr ~ If c Utp(~f1

02 SUI JepdOIU10lbtlI~ 1utI]Iyen- 11 IfolJ lief pea-1Q0l-=J ( ~ J(oorJf8l1

aJI UI 100 HllO ~1 e QllHI rr HI 4( itil l

JPI FII r If Li 1 uJ L~0rl lJ Jf~ 111( J1I-6

REFERENCE NPUT CHARACTERISTICS

rpw Fltlm3 ~ AES (au IJIIl AES 3middot l m~ tlttlIiI St~ Roa ~ 28 Iol t2 a~11 AES feu L ~ jll0025 tlSFPMJ

orCITAl ANALYZER

DIGITAL INPUT CHARACTERISTICS

Ir(JLIIF)ltlaI

~AlI V -lIrJNdItl

ESpoundBUAES-graquoJ SPDlHAJoIgtC3Isa ttl-52g Hz AES~ l 1

EMBEDDED AUDIO MEASUREMENTS

Wideband Leve lAmplUudCl

~ f~ef(jA~

IC~

FIJnts$

~~Fl ef1 LtbullPIn F ~1 ~ f91~ ~j --

oLlBFS Q 11 0 dlFS nHz 22 0 uz 31JB middotiiaoOQ middot90gS rOO 13 SHL22 Wl Zl l 41XJti4 2po1t ~erNlII IS H n Hl spoIe etpc lOWpaD MIS Ee A fI9N1flIJ CCJFI 0 COR RJ$ to -j6~S ur ~~IOO 1J~J8F~AWOgIApoundI

THO N Measurements

flo -0

1lt1 F ~ Lfltii FIIIIn WIWJ ~rN()IIf

rOlSl S)nO CWri t I O M~M i ~ilJ~lEAI RlInga

A ~I -IO IOdBfSI

)~ 1O ~5~amp Si~~

1 0Htmiddot1l ~I l rJ1 4~ 0 bull ser 1 oaFS

2Z Hi HI ~ pot 6uI18fVt ~ 1$ 0111 20 kfu Ii poIetIpICltO ~ Wi

jSl-lEC Ii COAQPlt COR AJS la( a8FS tTIwm1led I12~FS J ~W

O2fOHwI3IlHlo middotHL n ll lD1 1 ~

~tJip~I()fI~liot e HF100e lt0000 1 amp 0 ~ Id8pe1 ~1PrE FlPmiddot120 1gel ()I~ -4 S1-Z3 ~t l I 20 rJ860 7~Hl ~ e~HI

Frequency Measuromcnls

Phose Measurement Related

lIID ~ middot)70)f 9Q 2Tli ~ t2 njag ~20 Hlmiddot2Q IIH

0 J elTIEST measuremenl

~ 6iI~t1f1 CMipdli- 111ranJfIIlIIIde s~ Ore almsT

DICITAL INTERFACE MEASUREMENTS

AESJEBU Impairments reallLme dlsplaVs

QJft) 11 [(] (IUJ

RI-f4UfICI mpul llJ

I~y EBU rJlUl r igeuro

ilJIltnced ~llbed

J II ~ ~rwde 5(H1J

Itrf4~

f1)~ 1 20 PF nltHllDl1t

0 0001middot l~ 1 PPM) blel1dJ middot1 Me4lOltl illtu~ ~i~1I Irom me AES-E8U

ItQI1I~ RaflQl 1I0middot 1 11tTfit rP5UkJ1OlIitIC

2QO~IQi24 PI 5 bull bull ~m H)mVkJlf6 rsr IS~ 1iim ~ peill-$KIItMI lbIlttlOOlO QUI 5~ 100 1middot1lmiddott1It-t( SOHr l ~roI fWS io~middothOfl ( 8 ~J WfIlpIf lila

~ JI IIf ~~ I NJlJttl I1~f tOO Hz Jl II Hr aWr pltUlCiloauJ DO l ltl RIJS OIllUI~

SinlIA 1 p~ o0Q2Ulr ~~H1 Of_ IS pnamp-~ O annotSIdIliiSU ErwJ J1 ~LiI-~ PI~I r~IltI Vut1flil~ rAspIJ)laquoSlOf~j~ P~r1 SoorwI CttntId8t11 ) veoj Iu IItal Iqel

C(Q(Igvrtl ~~$cortQnH

C~Lr ArliilkqS ~ -~t tiv9I j SntWPtl ~al1l~~ltt 10f11lT

AnifyZGf~

AUDIO MONITOR

GENERAL I ENVIRONMENTAL

F Ioet A~~ Itnlmraquo40 ~f middot r Rt s60 Hl SO lAmD

T~(lhnFl c t IfJ oler C~ltihn 2Ct c~ 6i) CSKlItgl HUIl-IJ ~ =Iii Ii JI Iea~40 Ctru ~figtJ j we ~ 8HI6UCCISIH2BI

FCC 15 J~IJ amB IJrt-otV1 1 65 ( ampO l lj~ rvfIet ll lhI5 Zl~ Scml

W6lJII AWO tmllPl 20 0 [9 I ~ [Jj SclM~ L S ift 1lZlEEC EatEC ENG IOIO 3fd

Ee IOI0 IfiCJlAi~~t I ana 21

Audio 711~~1 preCISiOn PO Box 2209 Beaverton Oregon 97075middot3070 Tel 15031627middot0832 Fax 15031 641middot8906 US I Free 1middot800middot231-7350

portable One Dual Domain specifications

ANALOC SIGNAL OUTPUTS

Low Distortion Sine Wave

Inquert -9 10HL 120~l Frel)utwC ACIiIt)

~1U3RJn) 120 Hz 1 l) Io M

1101 tlbaI~

~11OJ Io~

1d6R~lO Flallteiit ~ Hrf141

l DHl2G ~HI

~1l110 N

~1i1middott)Hl

Square Wave

F~ RiiJampshy

-a1yJ

A11f1W J8AIT t R8i I Wlt

ell mV t lb - JfPSJij6 JElu 11l VO Il1 2 111~ middoti 1 6116

~Obpoundt~r kHz I)J I JB

t2SIlJraquokl 3~ 4 V~p O~mVfplO t r 2W ~vJClBlmiddotjSmiddotmiddotl ltlOOkt

- A 121 ] jlW

SMPTE (or DIN) Test Signal s 11 th ~ PI-i t)

LFr HirR~ thJ FI~t

~eAaJ [ tOt

J flO a 2SL Jiq Omiddot H OIa Hl )

I LFHf O~lS ~~ ti EiO ~Hl Y 5O I) IH

OUTPUT CHARACTERISTICS

5oual Cor abtln s-1d b~arced or ~j SwrtP IloQIidIlE$

6ittJnceo IOU 1 ~U J Lj DI~J 11

lk6IYgtCIl ~ II~ u C1ful ClJrt91t Ll ~~ f Apr--

00Jp JPV tr

8JLInc~ JC 1 1rIlIl HjOl) J lfh- U I UC1ttc- bulltl~ ill)W1tJ R ~~ l l

OJtptR IJ lClJv1

1 11

ANALOC ANALYZER

ANALOG INPUT CHARACTERISTICS

Ilt RQO _ AI-mIfleol1pd ~IIIJ(

UiU TIfTllwI-lio

DJRR aom middot2 5 -I( ~JI 1CI5o$Lraquo

IO HJ2 middotH ~

middoter I 1~~ ~ tl ISO-~

~ ~-l~ ~J_lJ 150 ~ Seit(~boU t _ 7~ JS Mt-20~i

Wldeband AmplitudeNoise Funclion

f 5oUiIl1IIl1RW1t lt jlV l)vtmlgtI Iadampl lO ISd(L

oc(ulJ( ll I-Il1 1~1]1llnSlIFeltt7 middot F Me~II~ ~1 COSj3 l2fJriZ20~Hr BaNY4 Lr711Q F -

r 1 111 if middotlB

1middotmiddoterJhllflg f ~f OVllOlaI F1t DelFtW -

2t Hl 22 ~tv e ~lto1

C~IR p

Jawyen-shy-j R~uIar

Orfl IOOfl J-p ll HLyenJ ~~lt- I)Htll-pgttshy )I Xt~

NS EC A COR PII CrIA~R cc1~-Rf~ 41 ~u middot I lnoAw 4 AJ~ I~~ ~ 4-~ C I~ ~ I ~

~~~ 11 ~ ~u 11111 ~11

1 llN l IC ~ leu

IJOPpll

Phase Measurement Related

Level Meier Related Ibr M gttel

1 ~aSif~1 GilnQe 101 bull m lJ or ~ yenUUI f ro11Mtf ~_ IJ)itV (3eJampO 15

Actur~ tlHl 1 118 Ilp J Fmiddotr~ ~Hz IJI In 10 mV ~ 05 JS 0 HI 20 shy

Bandpass Amplitude Function

TlJVllJAlrje I

~ AmI~ JoII

l)+H)I20kli

O~I2~dt 1 j8 2C-Hmiddot -1hH7

THON f SINAO FuncUon

FurQilCTlon1l1WltJt HzlOOOHl fHO fj ff)Ije M ~PM7 4J~ 1 tOC ~ iJB n Hz l ahf-~ nllIC

MezlPflEl l lWn-- jI

F )18 IOJIJ~H~ HF]JS K a[ JfOO ~ 11

1CuI1THO middot ~5middot20kH_

Crosslalk Funchon

F~I=I~ ~ rttrnertRJ~

T~s7a~l r 1 D lJpiilJ~ eatjlemfof AJrv Ac fie al IO

Ie I 12(lIIHl l ie 11 tt)od9 middot5ll

a-5gt -I1 sod J jltjl -~kHz 01108 I tpound

~udt ~jhM PfClO(Ch I ne t-r Of1e

0 (I02r2O

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000231 aBJtiO~ tHl~ 25Cl middot IIffz

Wow amp Flutter FUncl ion

f 1~CQRlPllal)lly 21JkHl33S (-U Aronryl 4 t1l J No1oOg00021 OeI$CktI IgtQde05 CC 01 ~A8 JtS RhdJdl w F 0005 W~DO bull ur- er-)ttIIlLl

DICITAL SICNAL CENERATOR

OIGITAL OUTPUT CHARACTERISTICS

OifI Foogtatl AE5EBU IjIIl AES1middot I12L S9Fmiddot EIAJ ~ srpe lU HL1 ekHl m EIlO SirrfleRult~ O~~20 PF r _able TflGre~ -~u~t lo2ltt b sLE ~~S)

Slne Wave

foftqUfCi RdIlfl F-~ FI~

Rtt4IJIIQ- y

Square Walle

I 1110 11 14~ralf2256ltHlnl lk$J

~ Ra 1 1~~IOOOflHI HJ~108C1 lJOOI~

1Cixl 0091

r~l ~ Hl I~ ~(ialj) FtNJ8I1JII a~JlIdt WJ36 J J eo 11 tI ~ Kl~lt li lAOr

SMPTEIOIN IMD Waveform 111 (lpt1tlfl-P I~ ro

ppd lUnJo w 1f TOflI ~rv

1 FI~o~1bor

CtQleot7 Hft0IflIcH ~ Ql5Jit 6Hz lO H QfZ500 H I t IliHF Orv)ll I I -13j l d I riha

Random Generator Wavoform

Dither (all wallelormsj

p t1at1 [kto u

~fIo l nfTmiddotfI

llfl1

f 9uar 111 l)N~lr ~I eidlc~rmeI F~l jli~~I I middot 6t1S X111arv fcn~l AItomalurt Iac~s 1laquo1 II1II 01 jr

AES EBU INTERFACE CENERATION

Interlace Signa

A~IwpoundRv-J(l S~II XlFlI IJrcl~MlCeI BNCI

11gt nre w 81 ~tFIa

Qluce~ J I r

JI I~ ~1 ilf]n Ill ~11cUjf

~H1Ioil1lr

A ~

PiIlIIoo(1foe

$cA1C 1oI PfojI

i l oagt 1(lIl IICU It ) 1Tf r o l llIJrp ~~ 1 2SrrtJolyen =glU1IirojuflJl~Ph)ftK5OaCIIn~ ~1~WltllrJeamp11d

S il

l iHl ~ JealHl Cl~Vl lr ~ If c Utp(~f1

02 SUI JepdOIU10lbtlI~ 1utI]Iyen- 11 IfolJ lief pea-1Q0l-=J ( ~ J(oorJf8l1

aJI UI 100 HllO ~1 e QllHI rr HI 4( itil l

JPI FII r If Li 1 uJ L~0rl lJ Jf~ 111( J1I-6

REFERENCE NPUT CHARACTERISTICS

rpw Fltlm3 ~ AES (au IJIIl AES 3middot l m~ tlttlIiI St~ Roa ~ 28 Iol t2 a~11 AES feu L ~ jll0025 tlSFPMJ

orCITAl ANALYZER

DIGITAL INPUT CHARACTERISTICS

Ir(JLIIF)ltlaI

~AlI V -lIrJNdItl

ESpoundBUAES-graquoJ SPDlHAJoIgtC3Isa ttl-52g Hz AES~ l 1

EMBEDDED AUDIO MEASUREMENTS

Wideband Leve lAmplUudCl

~ f~ef(jA~

IC~

FIJnts$

~~Fl ef1 LtbullPIn F ~1 ~ f91~ ~j --

oLlBFS Q 11 0 dlFS nHz 22 0 uz 31JB middotiiaoOQ middot90gS rOO 13 SHL22 Wl Zl l 41XJti4 2po1t ~erNlII IS H n Hl spoIe etpc lOWpaD MIS Ee A fI9N1flIJ CCJFI 0 COR RJ$ to -j6~S ur ~~IOO 1J~J8F~AWOgIApoundI

THO N Measurements

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