THD+N vs. Level, 1 KHz, KHz LPF unweighted | ADC ADDC1 specification

THD+N vs. Level, 1 KHz

w/20 kHz LPF unweighted

Below –4 dBFS, distortion is lower than the noise floor of the converter. Above –3 dBFS, distortion reaches a maximum value of only –107 dBFS.

ADC1 Instruction Manual

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Image 22

ADC ADDC1 instruction manual THD+N vs. Level, 1 KHz, KHz LPF unweighted

Contents

Benchmark ADC1 Channel 24-bit 192-kHz Audio Analog-to-Digital Converter Safety Information Federal Communications Commission FCC Notice Only Contents Overview Page Features Clock Reference Input ConnectionsBalanced Analog Line Inputs To adapt to unbalanced sources AES/EBU XLR Output Digital OutputsOptical Output Adat S/MUX4 Optical Output Mode Adat Optical Output ModeAdat S/MUX2 Optical Output Mode SPDIF/AES BNC Main and Aux Outputs Word Clock Reference Output AC Power Entry ConnectorFuse Holder Operation Mode Switch and DisplayTo program the conversion mode Programming the Outputs To synchronize with an external clock source Selecting a Fixed Frequency Using the Internal Clock SourceReading Sample Rates off of the Mode Display To select a fixed sample frequency on the Main Outputs Adat or AES/EBU on the Optical Output Resetting the ADC1 to Factory Default SettingsProgramming the Aux Output Meter Display First Stage Gain Adjusting Input GainSecond Stage Gain Controls Rack Mounting Sample Rate is the Key that Controls S/MUX Using Adat S/MUXProper S/MUX Identification is a Must MUX should not be used for Sample Rate Conversion UltraLock … What is It? Problem #1 Put UltraLock converters to the test What UltraLock converters cannot do Performance Frequency Response Inter-Channel Phase Response KHz LPF unweighted THD+N vs. Level, 1 KHz 32K B-H FFT, Idle Channel Noise 32K B-H FFT, -3 dBFS, 1 KHz 32K B-H FFT, -3 dBFS, 10 KHz Analog Audio Inputs SpecificationsWorldclock Reference Output Digital Audio Outputs Audio Performance Group Delay Latency LED Status Indicators Dimensions AC Power RequirementsWeight Page Warranty Information Benchmark 1 Year Warranty Benchmark Extended 5* Year Warranty Benchmark Extended Warranty Benchmark Media Systems, Inc