ADC ADDC1 instruction manual 32K B-H FFT, -3 dBFS, 1 KHz

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32K B-H FFT, -3 dBFS, 1 KHz

The above FFT plot shows that the ADC1 has very little harmonic distortion. Distortion is exceptionally low and is dominated by 2nd harmonic distortion. Note the near absence of spurious tones.

ADC1 Instruction Manual

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Image 24

Contents Benchmark ADC1 Channel 24-bit 192-kHz Audio Analog-to-Digital ConverterSafety Information Federal Communications Commission FCC Notice OnlyContents Overview Page Features Connections Balanced Analog Line InputsClock Reference Input To adapt to unbalanced sourcesDigital Outputs AES/EBU XLR OutputOptical Output Adat Optical Output Mode Adat S/MUX2 Optical Output ModeAdat S/MUX4 Optical Output Mode SPDIF/AES BNC Main and Aux OutputsAC Power Entry Connector Word Clock Reference OutputFuse Holder Mode Switch and Display To program the conversion modeOperation Programming the OutputsSelecting a Fixed Frequency Using the Internal Clock Source Reading Sample Rates off of the Mode DisplayTo synchronize with an external clock source To select a fixed sample frequency on the Main OutputsResetting the ADC1 to Factory Default Settings Programming the Aux OutputAdat or AES/EBU on the Optical Output Meter DisplayAdjusting Input Gain First Stage GainSecond Stage Gain Controls Rack Mounting Using Adat S/MUX Proper S/MUX Identification is a MustSample Rate is the Key that Controls S/MUX MUX should not be used for Sample Rate ConversionUltraLock … What is It? Problem #1 Put UltraLock converters to the testWhat UltraLock converters cannot do Performance Frequency ResponseInter-Channel Phase Response KHz LPF unweighted THD+N vs. Level, 1 KHz32K B-H FFT, Idle Channel Noise 32K B-H FFT, -3 dBFS, 1 KHz 32K B-H FFT, -3 dBFS, 10 KHz Specifications Analog Audio InputsWorldclock Reference Output Digital Audio Outputs Audio Performance Group Delay Latency LED Status IndicatorsAC Power Requirements DimensionsWeight Page Warranty Information Benchmark 1 Year WarrantyBenchmark Extended 5* Year Warranty Benchmark Extended WarrantyBenchmark Media Systems, Inc