is Adaptive Multi Rate Wide Band vocoder conforming the ITU-T G.722.2 recommendation. Codec provides excellent speech quality in a clean environment at low bitrates. Higher bitrates are useful in noisy conditions and in the presence of music. It can be used in a wide range of applications such as multimedia devices, visual telephony, wireless telephony, and videoconferencing products.
Features
- Nine coding rates in range of 6.60 to 23.85 kbps
- Sampling rate 16 kHz
- ITU G.722.2 compliance and interoperability requirements.
- 16-bit linear signal input
- C-callable program interface
- Multi-channel capable
- Demo available for target and PC
- Fully portable ANSI C code
- Communication Devices
- VoIP
- Telephony
- Texas Instruments C64/C67, DaVinci
- ARM9E, ARM11 (Linux, Android 2.2, iOS)
- Marvell Sheeva, Kirkwood, Armada
- x86 (MS Windows, Linux, Mac OS X)
GSM AMR-WB is delivered with fully automated IntegrIT Testing Environment (ITE) for target platform based on reference ITU-T vectors set along with extended IntegrIT proprietary vectors and methods. Evaluation version for for PC and your target is available upon request.