User manual

Appendix A: Specifications
A-40
AM700 Audio Measurement Set User Manual
Table A-21: Audio Analyzer Application (Cont.)
Capabilities Description
Acquisition Modes
Sweep Detection Automatic sweep detection will be present for de-
tecting the beginning of sweeps in open-loop
mode The user can indicate whether sweeps are
rising or falling, and data plotting will not com-
mence until the appropriate sweep direction is de-
tected.
Measurements
Y-Axis Measurements The analyzer is capable of measuring the follow-
ing and displaying them on the Y-axis:
Received level
Stereo phase difference
THD
THD+N
IMD
Received frequency
Crosstalk + noise
Channel separation
Received level difference
In addition, a Wow and Flutter measurement is
made and displayed in the Real Time measure-
ments only.
Sweep signals generated by the Tektronix
ASG100 and ASG140 can be used as stimulus
signals for making the above measurements
(except IMD, THD, THD+N, and Wow and Flutter).
These signal generators produce stepped sweeps
as opposed to continuous frequency sweeps.
Frequency content and dwell time for each step
are described in the relevant user manual for each
model.