audiotesting
Audiotesting is the process of evaluating the quality, performance, and reliability of audio systems, equipment, and software. It is used across manufacturing, professional audio, broadcasting, film production, consumer electronics, and research to verify specifications and ensure consistent audio quality.
Typical objectives include assessing frequency response, phase linearity, dynamic range, distortion, noise, impedance, crosstalk, latency, and
Common methods combine objective measurements with subjective listening. Objective tests use calibrated measurement chains, reference signals
Standards and practices frequently referenced in audiotesting include ITU-R BS.1770 for loudness measurement, AES and IEC
Testing can be conducted in laboratory benches, semi-anechoic rooms, or field environments. It supports product development,
Limitations include the gap between measurement results and perceived audio quality, the influence of listening context,