The ATS-1 Access can be operated via an IEEE-488 (GPIB) controller.
Instructions are given in the ATS-1 GPIB Programmer’s Reference
Guide, listed below.
Related documentation
ATS-1 GPIB Programmer’s Reference Guide AP Part No. 8211.0045
Audio Measurement Handbook AP Part No. 8200.AMH1
Introducing the ATS-1 Access
The Audio Precision ATS-1 Access is a comprehensive two-channel
audio test instrument for performing analog measurements. It features
the following measurement functions:
.
Level (two channels simultaneously)
.
Noise or signal-to-noise ratio (wideband, weighted, or selective)
.
THD+N (total harmonic distortion plus noise)
.
Interchannel phase
.
SMPTE/DIN intermodulation distortion (optional)
.
Real-time two-channel amplitude ratio (interchannel balance or
device gain/loss)
.
Real-time frequency-selective crosstalk
.
Wow and Flutter
.
SINAD (ratio of {signal + noise + distortion} to {noise +
distortion})
.
Phase shift through a device
.
Loading (AC resistance of the input of a device connected to the
generator output)
.
AC mains check (voltage, frequency, and distortion of the AC
power line)
The ATS-1 Access can sweep most of these measurements across a
user-specified frequency or amplitude range and display a graph of the
results. The graph top and bottom values may be set by the user, even
after a sweep, with the data dynamically re-scaling. After sweeping, a
1 Description
Related documentation Description
1-2 ATS-1 Access User's Manual
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