WEISS MEDEA - Measurements

OWNERS MANUAL FOR WEISS MEDEA D/A CONVERTER
Page: 21 Date: 12/01 /dw
Measurements:
The measurements below have been taken at the following conditions (unless noted otherwise):
+27dBu output level, 44.1kHz sampling frequency (fs), 22kHz measurement bandwidth.
Frequency Response:
@ fs = 44.1kHz: 0Hz ... > 20kHz: within +- 0.05dB
@ fs = 48.0kHz: 0Hz ... > 20kHz: within +- 0.05dB
@ fs = 88.2kHz: 0Hz ... > 40kHz: within +- 0.5dB
@ fs = 96.0kHz: 0Hz ... > 40kHz: within +- 0.5dB
Total Harmonic Distortion plus Noise (THD+N)
@ 1kHz:
< -104 dB @ -3 dBFS input (0dBFS = +27dBu)
< -105 dB @ 0 dBFS input (0dBFS = +27dBu)
Signal To Noise Ratio (SNR) @ -40dBFS input:
> 114dBFS unweighted (0dBFS = +27dBu)
> 117dBFS A - weighted (0dBFS = +27dBu)
Linearity:
at 0 to -100dBFs input level: < +-1dB deviation from ideal
at -100 to -120dBFs input level: < +-1.5dB deviation from
ideal
Crosstalk:
< -110dB, 0..20kHz