Speech quality of the updated TWELP 600 bps vocoder close to quality of well-known vocoders on twice higher bit rate 1200 bps, providing more natural and more intelligible sounding of speech. Superiority of the updated TWELP 600 bps vocoder over MELPe 600 bps vocoder is giant- exceeds competitor in average more than on 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 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) are available now for any platforms based on ARM Cortex-M4 core, openning wide possibilities for usage of this high-quality vocoder in various mobile and other portable devices.