Enhanced SPR Robust 3600 bps vocoder provides high speech quality, high immunity to channel errors and acoustic noise, provides full relay of any tone signals (DTMF, Call Progress, etc.) and has other superior characteristics at extremely low price.

With our vocoder you can produce professional digital mobile radio (DMR and dPMR) at price of low-cost walkie-talkie.

We have implemented Digital Mobile Radio (DMR) ETSI TS 102 361 Standard 3600 bps Vocoder in exact accordance with TIA/EIA-102.BABA Half-Rate Vocoder Annex (July 2008).

With our implementation of the DMR 3600 bps Vocoder you can start production of the new generation of digital radio right now and without large expenses.