# Selectable Mode Vocoder

> speech compression algorithm

**Wikidata**: [Q3509084](https://www.wikidata.org/wiki/Q3509084)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Selectable_Mode_Vocoder)  
**Source**: https://4ort.xyz/entity/selectable-mode-vocoder


## References

1. RFC 3558: RTP Payload Format for Enhanced Variable Rate Codecs (EVRC) and Selectable Mode Vocoders (SMV)