User manual

Appendix A: Specifications
AM700 Audio Measurement Set User Manual
A-7
Table A-1: Analog Analyzer Specifications (Cont.)
Capabilities Description
Amplitude Measurement
High Bandwidth Mode
At +8 dBu FS
At other gain steps FS 62.5 mV
(–22 dBu)
10 Hz to 20 kHz 20 to 70 kHz 70 to 80 kHz
0.2 dB (typically 0.35 dB 1.0 dB
0.05 dB from
50 Hz to 10 kHz
 0.25 dB 0.35 dB 1.0 dB
The accuracy of the measurement may be noise-
limited for amplitudes below 62.5 mV (–22 dBu).
Interchannel Phase Difference
High Resolution Mode 1 degree from 100 Hz to 20 kHz
ADC Sampling Rate
High Resolution Mode
High Bandwidth Mode
6.144 MHz, decimated to 48 kHz (two channels,
64 times oversampling on each channel).
192 kHz