Daas3L 简体中文说明书

DIGITALAUDIOANALYSERSYSTEMWollmarktstr.733098PaderbornVersion3L+UserhandbookGermanyRCMAkustikDAAS3L+2DigitalAudioAnalyserSystemDAAS3L+admengineeringNordhornDAAS3L+admengineeringRCMAkustikadmengineeringRCMAkustikMS-DOSandWINDOWS(c)MicrosoftCorporationDR-DOS(c)DigitalResearchIBMPC,XT,AT,PC-DOS(c)IBM(InternationalBusinessMachines)RCMAkustikPaderbornDAAS3L+\2.95DAAS3L+31.__________________________________________________________51-1.……………………………………………………………………….51-2.DAAS…………………………………………………………..62._____________________________________________________92-1.DAASADC/DAC………………………………………92-2.DAAS…………………………………………………………..92-3.……………………………………………………………………….92-4.………………………………………………………………………103.__________________________________________________________133-1.…………………………………………………………….133-1-1.………………………………………………………....183-1-2.……………………………………………………………...193-1-3.………………………………………………………………...203-1-4.……………………………………………………………...203-1-5.………………………………………………………...203-1-6.……………………………………………………………...243-1-7.…………………………………………...253-1-8.…………………………………………………………………...263-1-9.…………………………………………………….273-2.-------------------------------------------------------------------------------------(27)3-2-1.……………………………………………………………...283-2-2.………………………………………………………...303-2-3.…………………………………………………………323-3.-------------------------------------------------------------------------------(33)3-3-1.……………………………………………………………353-3-2.………………………………………………………………363-4.(ThieleSmall)---------------------------------------------(37)3-4-1.VAS………………………………………………………………383-5.-------------------------------------------------------------------------------(38)3-7.----------------------------------------------------------------------------(44)3-7-1.…………………………………………………463-8.(RT60)---------------------------------------------------------------------(48)RCMAkustikPaderbornDAAS3L+\2.95DAAS3L+44____________________________________________________495__________________________________________49________________________________________________517________________________________________________518______________________________________________________529__________________________________________________________539-1.-----------------------------------------------------------(55)9-2.-----------------------------------------------------------(57)9-3.-----------------------------------------------------(58)9-4.--------------------------------------------------------------------------(59)9-5.--------------------------------------------------------------------------------------(63)10DAAS3L___________________________________________6410-1.ADC-/DAC-------------------------------------------------------------------------(64)10-2.DAAS3L------------------------------------------------------------------------(65)10-3.-------------------------------------------------------------------------------(66)11________________________________________6612DAAS3L+___________________________________67RCMAkustikPaderbornDAAS3L+\2.95DAAS3L+511-1.DAASDigitalAudioAnalyserSystemDAAS3LDAAS3L16ThieleSmall0.5HzAudioCadCALSODDAASRCMAkustikPaderbornDAAS3L+\2.95DAAS3L+61-2.DAASObjectMeasuringmicrophoneandamplifierMotorMotorSinewavegeneratorgeneratorTDSAmplifierInputBandpassNBandpass1Bandpass2Detector1Detector2DetectorNRCMAkustikPaderbornDAAS3L+\2.95DAAS3L+7DAASdb(A)321/3Octave=TerzFFTAntialiasingFilter(lowpass)SampleandHoldAnalogDigitalConverterFastFourierTransform.DisplayInputDAAS1.(MLS)2.3.RCMAkustikPaderbornDAAS3L+\2.95DAAS3L+84.5.PN1.2.ThieleSmall3.RMS4.5.FFT1.2.3.4.5.6.7.8.RCMAkustikPaderbornDAAS3L+\2.95DAAS3L+922-1.ADC/DAC16ADC/DACADC/DACADC/DACADC/DACIO358Hex35FHex9-42-2.DAASINSTALL.EXEA:[Enter]B:[Enter]Install[Enter]Install/b[F2]DAAS[F1]2-3.DAASCD\DAAS3L[Enter]RCMAkustikPaderbornDAAS3L+\2.95DAAS3L+10DAAS3L[Enter].VGAVESA800x6001024x768DAAS3L/800[Enter]DAAS3L/1024[Enter]2-4.DAASDAASESCEndDAAS3LFrequencyresponse05.12.9215:47DistanceLoudspeaker-Mic:36cm,dBSPLnormalisedto1meterMO:SampleSer.No.3Pleaseenterthefilename:(withoutextension)F1RepeatF6WaterfallF2FreefieldF7StepresponseF3PhaseF8Freq.rangeF4PrintF9SmoothF5ExportF10load/saveInfo-boxMessagebox/inputboxClockMeasurementobjektDatawindowTitleRCMAkustikPaderbornDAAS3L+\2.95DAAS3L+11ESCEndESCEnd1111AltMF1F10DAAS3LOutLineMic.OOMicDAASMic±2Pa±8Pa,(±4Pa±16Pa,±1Pa±4Pa)LineO±0.2V±2V±20VDAASOutO±4V600Ohm1dB90dBRCMAkustikPaderbornDAAS3L+\2.95DAAS3L+12Out!!!RCMAkustikPaderbornDAAS3L+\2.95DAAS3L+133DAAS3-1.DAASTerz1/3octavecorrelation’s-analyserDAASstepresponsecumulativewaterfallspectrumF1Freq.resp..F2ImpedanceF3DistortionF4Dist.curveF5Intermodul.F6LevelF7ScopeF8SpectrumF9F10OptionsF1F1Freq.resp..1.2.RCMAkustikPaderbornDAAS3L+\2.95DAAS3L+143.4.acousticOut[F3Output]OutLineobjectlowreflectionroomamplifierDAAS3LF10.2VF22VF320VF4OutAtt.F5LoadF6F7F8F9F10SampleRaF4OutAtt.2040dB2V0.2VRCMAkustikPaderbornDAAS3L+\2.95DAAS3L+1520VF4OutAtt.F2TestUpDownF5LoadloadF5SaveF4Print924HPIIPCX6RCMAkustikPaderbornDAAS3L+\2.95DAAS3L+16F1OKLineelectricacoustic±0.2V±2V±20V±2Pa±8PaF5F5F1manualdelaycompensation10automatic()236