Psychoacoustics#
This module provides functions to compute psychoacoustic indicators, which are useful to study and assess sound quality.
|
Computes ISO 532-1:2017 loudness for stationary sounds. |
|
Computes ISO 532-1:2017 loudness for time-varying sounds. |
|
Computes ISO 532-2:2017 loudness. |
|
Computes ANSI S3.4-2007 loudness. |
|
Computes the spectral centroid of a signal. |
|
Computes the sharpness of a signal according to Zwicker & Fastl's model. |
|
Computes the sharpness of a signal according to Zwicker & Fastl's model, over time. |
|
Computes the sharpness of a signal according to the DIN 45692 standard. |
|
Computes the sharpness of a signal according to the DIN 45692 standard, over time. |
|
Computes the roughness and the roughness over time of a sound. |
|
Computes the fluctuation strength for a stationary sound. |
|
Computes the ECMA 418-1/ISO 7779 prominence ratio (PR). |
|
Computes the ECMA 418-1/ISO 7779 prominence ratio (PR) for specific orders over time. |
|
Computes the ECMA 418-1/ISO 7779 tone-to-noise ratio (TNR). |
|
Computes the ECMA 418-1/ISO 7779 tone-to-noise ratio (TNR) for specific orders over time. |
|
Computes DIN 45681 tonality. |
|
Computes ISO/TS 20065:2022 tonality. |
|
Computes ECMA 418-2 tonality. |
|
Computes the tonality according to the standard ISO 1996-2:2007, annex C. |
|
Computes the tonality according to the standard ISO 1996-2:2007, annex C, over time. |
|
Computes the tonality of the signal according to Aures model. |