Speech quality of the updated TWELP 600 bps vocoder is close to quality of well-known vocoders at the twice higher bit rate 1200 bps, providing a more natural and a more intelligible speech sounding. Superiority of the updated TWELP 600 bps vocoder over MELPe 600 bps vocoder is giant — exceeds the competitor on average on more than 0.2 PESQ and even almost on 0.3 PESQ for some languages.

TWELP 600 bps Vocoder is available right now as an object library for any DSP, RISC and other platforms.

TWELP 480 bps vocoder provides a good quality of speech (close to MELPe 600 bps) and is available right now for TI's C55 and C64 platforms as well as for any platforms based on ARM Cortex-M4 core.

TWELP vocoder for all bit rates (3600, 2400, 1200, 600 and 300 bps) is available now for any platforms based on ARM Cortex-M4 core, opening wide possibilities for usage of this high-quality vocoder in various mobile and portable devices.