AudioAnalog-to-DigitalConverterPerformanceSpecificationandTestMethodGuideline(HighLevelPerformance)Version1.
1,February2016http://www.
digitizationguidelines.
gov/audio-visual/TheFADGIAudio-VisualWorkingGroupFederalAgenciesDigitizationGuidelinesInitiativeAudioAnalog-to-DigitalConverterPerformanceSpecificationandTestMethodGuideline(HighLevelPerformance)TableofContentsNormativeReferences.
4InformativeReferences.
4Scopeandhistory.
5ADCPerformanceGuideline(HighQuality)7FrequencyResponse7TotalHarmonicDistortion+Noise(THD+N)7DynamicRange(SignaltoNoise)7Cross-Talk.
8Common-ModeRejectionRatio(CMRR)8LowFrequencyIntermodulationDistortion(LFIMD)9HighFrequencyIntermodulationDistortion(HFIMD)9AmplitudeLinearity.
9SpuriousInharmonicSignals9AliasRejection.
10SyncInputJitterSusceptibility.
10JitterTransferGain11AppendixA.
DefinitionsandSpecifications:High-Quality-LevelTestingofADCs121.
AnalyzerSpecifications.
122.
SignalGeneratorSpecifications123.
Equipment-Under-Test(EUT)Settings.
13AppendixB.
ExplanatorynotesforCMRRandAliasRejection151.
Explanatorynotere:CMRR.
152.
Explanatorycommentre:AliasRejection15AudioA-to-DConverterPerformanceSpecificationandTestMethod:Guidelinev1.
13NormativeReferencesAudioEngineeringSociety.
AES17-1998(r2009):AESstandardmethodfordigitalaudioengineering—Measurementofdigitalaudioequipment;RevisionofAES17-1991.
Retrievedon2012-08-13from:http://www.
aes.
org/publications/standards/search.
cfmdocID=21.
FederalAgenciesDigitizationGuidelinesInitiative.
AudioAnalog-to-DigitalConverterPerformanceSpecificationandTestMethod:Guideline(HighLevelPerformance),v1.
0.
2012version.
Retrievedon2016-02-09from:http://www.
digitizationguidelines.
gov/audio-visual/documents/ADC_performGuide_20120820.
pdf.
InternationalAssociationofSoundandAudiovisualArchives(IASA)TechnicalCommittee.
IASATC04:GuidelinesontheProductionandPreservationofDigitalAudioObjects;Secondedition.
Retrieved2012-08-13from:http://www.
iasa-web.
org/tc04/audio-preservation.
InternationalElectrotechnicalCommission.
IEC60268-3:Soundsystemequipment-Part3:Amplifiers;Edition3.
InternationalElectrotechnicalCommission.
Retrieved2012-08-13from:http://webstore.
iec.
ch/webstore/webstore.
nsf/artnum/026708!
opendocument.
InternationalElectrotechnicalCommission.
IEC61260-1:Electroacoustics-Octave-bandandfractional-octave-bandfilters-Part1:Specifications.
Retrieved2015-08-30from:https://webstore.
iec.
ch/publication/5063.
InternationalElectrotechnicalCommission.
IEC-61606-3:Audioandaudiovisualequipment-Digitalaudioparts-Basicmeasurementmethodsofaudiocharacteristics-Part3:Professionaluse.
Edition1.
Retrieved2012-08-13from:http://webstore.
iec.
ch/webstore/webstore.
nsf/artnum/041968!
opendocument.
InformativeReferencesBallou,Glen,ed.
HandbookforSoundEngineers,TheNewAudioCyclopedia;2ndedition.
Boston:FocalPress,1998.
FederalAgenciesDigitizationGuidelinesInitiative.
AudioAnalog-to-DigitalConverterPerformanceSpecificationandTestMethodIntroduction.
Retrievedon2012-08-20from:http://www.
digitizationguidelines.
gov/audio-visual/documents/ADC_performIntro_20120820.
pdf.
FederalAgenciesDigitizationGuidelinesInitiative.
ADCPerformanceTesting:ReportonProjectDevelopmentDuring2015.
ExpertConsultantReportfortheAudio-VisualWorkingGroup,Retrievedon2016-02-16from:http://www.
digitizationguidelines.
gov/audio-visual/documents/ADC_report_20160216.
pdf.
AudioA-to-DConverterPerformanceSpecificationandTestMethod:Guidelinev1.
14Fielder,LouisD.
,DynamicRangeRequirementforSubjectiveNoiseFreeReproductionofMusic.
In69thAESConvention(1981).
Retrievedon2012-08-13from:http://www.
aes.
org/e-lib/browse.
cfmelib=11981Fielder,LouisD.
HumanAuditoryCapabilitiesandtheirConsequencesinDigitalConverterDesign.
In7thInternationalAESConference:AudioinDigitalTimes(May1989).
Retrievedon2012-08-13from:http://www.
aes.
org/e-lib/browse.
cfmelib=5486Moore,BrianC.
J.
AnIntroductiontothePsychologyofHearing;5thedition.
Amsterdam;Boston:AcademicPress,2003Pohlmann,KenC.
PrinciplesofDigitalAudio;4thedition.
NewYork:McGraw-Hill,2000.
Pohlmann,KenC.
MeasurementandEvaluationofAnalog-to-DigitalConvertersUsedintheLong-TermPreservationofAudioRecordings.
CouncilonLibraryandInformationResources.
Retrievedon2012-08-13from:http://www.
clir.
org/pubs/resources/ad-converters-pohlmann.
pdfWatkinson,John.
TheArtofDigitalAudio;3rdedition.
Oxford;Boston:FocalPress,2001.
ScopeandhistoryThisdocumentspecifiesasetofmetricsandmethodspertainingtotheperformanceoftheaudioanalog-to-digitalconverters(ADCs)usedinpreservationreformattingworkflows.
This2016version1.
1isanupdateofversion1.
0oftheguidelinepublishedinAugust2012:AudioAnalog-to-DigitalConverterPerformanceSpecificationandTestMethod:Guideline(HighLevelPerformance),v1.
0,citedbelow.
Version1.
1includesadjustmentstothemethodsandpass-failrecommendationsforseveralofthemetricsandaddsexplanatorynotesforCommon-ModeRejectionRatioandAliasRejection.
Anitem-by-itemcomparisonofv1.
0andv1.
1isprovidedinthereporttitledADCPerformanceTesting:ReportonProjectDevelopmentDuring2015,citedbelow.
ThisguidelineisoneofsixrelateddocumentspertainingtoADCsystemperformance.
Thefivecompaniondocumentsare:AudioAnalog-to-DigitalConverterPerformanceSpecificationandTestMethod:Introduction(August2012).
Thisisthemainexplanatorydocument.
ohttp://www.
digitizationguidelines.
gov/audio-visual/documents/ADC_performIntro_20120820.
pdfADCPerformanceTesting:ReportonProjectDevelopmentDuring2015.
ExpertConsultantReportfortheAudio-VisualWorkingGroup,FederalAgenciesDigitizationGuidelinesInitiative,February16,2016.
Thisreportincludesanexplanationofthechangesmadetothe2012guidelineinordertoproducethe2016guideline.
ohttp://www.
digitizationguidelines.
gov/audio-visual/documents/ADC-report_20160216.
pdf.
AudioA-to-DConverterPerformanceSpecificationandTestMethod:Guidelinev1.
15FederalAgenciesDigitizationGuidelinesInitiative.
AudioAnalog-to-DigitalConverterPerformanceSpecificationandTestMethod:Guideline(HighLevelPerformance),v1.
0.
2012version.
ohttp://www.
digitizationguidelines.
gov/audio-visual/documents/ADC_performGuide_20120820.
pdf.
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