CODECPRO G.711 CODEC ITU-T STANDARD CODEC

The G.711 codec was the first ITU-T recommendation on speech coding and was proposed to ensure international interoperability between carriers.

The G.711 standard also includes Appendix I for Packet Loss Concealment (PLC) and Appendix II for Comfort Noise Payload. The G.711 codec can operate in A-law or in ยต-law.

G.711 Codec Overview

The memory and CPU details are generic Standard specifications.

For more details and information about CodecPro's G.711 optimisation, please contact us at contact CodecPro.

G.711 Codec Technical Specifications

  • Bandwidth: 200-3400 Hz
  • Standardized: ITU-T 1972
  • Technology: PCM
  • Bit rate: 64 kbps
  • Delay (msec): 0.125
  • Frame size (msec): 0.125
  • Lookahead (msec): 0
  • Quality: Narrowband / PSTN
  • Complexity (MIPS): <1
  • ROM (bytes): <1K
  • RAM (bytes): 1K