G.722 Vocoder
G.722 Vocoder
GAO’s G.722 vocoder operates at 64, 56, or 48 Kbps. It converts audio signals to uniform digital signals, which are coded using 14 bits with 16 kHz sampling. The module utilizes a SB-ADPCM decoder, which performs the reverse operation to the encoder.
Features of G.722 Vocoder
- Operates at 64, 56, or 48 Kbps.
- Converts audio signals to uniform digital signals which are coded using 14 bits with 16 kHz sampling.
- Utilizes a SB-ADPCM decoder which performs the reverse operation to the encoder.
- User selectable processing frame size and I/O formats.
- In-band synchronization capable.
- Complies with the ITU-T H.320 standard for video conferencing.
For a complete list of GAO’s Speech Vocoders Software products, please see GAO’s Speech Vocoders List.