Multitone Audio Analyzer
With “FASTTEST” DSP program
Acquisition Length 512–32768 samples in binary steps.
Transform Length 512–32768 samples in binary steps.
Processing 48 bit.
Measurements Level vs frequency (Response),
Total distortion vs frequency,
Noise vs frequency,
Phase vs frequency,
Crosstalk vs frequency,
Masking curve.
Frequency Resolution (Sample Rate ¸ Transform Length)
[1.465 Hz with f
s
= 48 ks/s
& Transform Length = 32768].
Frequency Correction Range ±3%.
Distortion £–115 dB.
Chapter 6: Specifications DSP Analysis of Analog Signals
74 Getting Started with Your 2700 Series Instrument