Tone decoding library based on the Goertzel algorithm
The Goertzel algorithm is a fast and resource-efficient way of evaluating just a small portion of a discrete Fourier transform (DFT). This library implements this algorithm for (multi-)tone decoding (DTMF, FSK, etc.).
| Filename | Release Date | File Size |
|---|---|---|
| Goertzel-1.0.0.zip | 2022-09-17 | 20.79 KiB |