Audio examples of VOCAL ITU Speech Coders are provided for each ITU speech coder.
- Reference PCM sample file
- G.711 A-law encoded
- G.711 μ-law encoded
- G.723.1 5.3k bps
- G.723.1 6.4k bps
- G.726 16k bps
- G.726 24k bps
- G.726 32k bps
- G.726 40k bps
- G.729 8k bps
- G.729A 8k bps
