sound:compute sharpness over time
Last update: 31.07.2026Version: 0.0.0
Description
Compute the sharpness over time of a signal, where sharpness is defined in accordance with Zwicker and Fastl's formula (E. Zwicker and H. Fastl, 'Psychoacoustics: Facts and Models', Springer-Verlag, 1999).
Inputs
| Input | Name | Expected type(s) | Description |
|---|---|---|---|
| Pin 0 Required |
input_signal | field |
Input signal in Pa on which to compute sharpness over time. |
| Pin 1 | field_type | string |
Field type associated with the recording conditions Supported values: * Free * Diffuse Default: Free |
Outputs
| Output | Name | Expected type(s) | Description |
|---|---|---|---|
| Pin 0 | max_sharpness | double |
Maximum sharpness value over time, in acum. |
| Pin 1 | sharpness_over_time | field |
Sharpness over time, in acum. |
Configurations
| Name | Expected type(s) | Default value | Description |
|---|---|---|---|
| mutex | bool |
false | If this option is set to true, the shared memory is prevented from being simultaneously accessed by multiple threads. |
Scripting
Category: sound
Plugin: sound
Scripting name: None
Full name: None
Internal name: compute_sharpness_over_time
License: avrxp_snd_level1
Changelog
- Version 0.0.0: Initial release.
