ADC ADDC1 instruction manual Inter-Channel Phase Response

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Inter-Channel Phase Response

This graph shows that the differential phase is significantly better than ± 0.25º from 10 Hz to 20 kHz.

ADC1 Instruction Manual

Page 21

Image 21

Contents Channel 24-bit 192-kHz Audio Analog-to-Digital Converter Benchmark ADC1Federal Communications Commission FCC Notice Only Safety InformationContents Overview Page Features Balanced Analog Line Inputs ConnectionsClock Reference Input To adapt to unbalanced sourcesDigital Outputs AES/EBU XLR OutputOptical Output Adat S/MUX2 Optical Output Mode Adat Optical Output ModeAdat S/MUX4 Optical Output Mode SPDIF/AES BNC Main and Aux OutputsAC Power Entry Connector Word Clock Reference OutputFuse Holder To program the conversion mode Mode Switch and DisplayOperation Programming the OutputsReading Sample Rates off of the Mode Display Selecting a Fixed Frequency Using the Internal Clock SourceTo synchronize with an external clock source To select a fixed sample frequency on the Main OutputsProgramming the Aux Output Resetting the ADC1 to Factory Default SettingsAdat or AES/EBU on the Optical Output Meter DisplayAdjusting Input Gain First Stage GainSecond Stage Gain Controls Rack Mounting Proper S/MUX Identification is a Must Using Adat S/MUXSample Rate is the Key that Controls S/MUX MUX should not be used for Sample Rate ConversionUltraLock … What is It? Put UltraLock converters to the test Problem #1What UltraLock converters cannot do Frequency Response PerformanceInter-Channel Phase Response THD+N vs. Level, 1 KHz KHz LPF unweighted32K 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 LED Status Indicators Group Delay LatencyAC Power Requirements DimensionsWeight Page Benchmark 1 Year Warranty Warranty InformationBenchmark Extended Warranty Benchmark Extended 5* Year WarrantyBenchmark Media Systems, Inc