4 releases (2 breaking)
| 0.3.0 | Jun 1, 2023 |
|---|---|
| 0.2.1 | Feb 6, 2022 |
| 0.2.0 | Feb 5, 2022 |
| 0.1.0 | Feb 4, 2022 |
#1322 in Math
Used in dtmf
5KB
100 lines
Goertzel-nostd
The Goertzel Algoritm is a single-bin discrete fourier transform, useful for tone detection with a small number of tones. This has not yet been extensively tested, but appears to basically work.
This is a fork of goertzel.
Dependencies
~410KB