QA403 Audio Analyzer Tutorial (Noise, SNR, THD+N, ...) - Phil's Lab #130
How to measure noise floor, signal-to-noise ratio, total harmonic distortion, frequency response, and more of an audio electronic system using the QA403 audio analyzer.
Chapters:
- 00:00Introduction
- 01:16QA403 Overview
- 03:02Hardware Overview
- 04:12Firmware Configuration
- 05:26Test Set-Up
- 06:14QA40x Software
- 08:40RMS dBV dBu
- 10:37Noise Floor
- 13:56Common Reference
- 14:51Noise Floor (continued)
- 16:14SNR
- 19:59Frequency Response
- 22:24THD+N
- 26:04Automated Tests
- 27:03Weighting
- 29:48Outro
