G.722.1 Vocoder

G.722.1 Vocoder

ITU-T G.722.1 is an international standard for wide-band audio compression. GAO's G.722.1 wide-band compression algorithm provides higher-than-toll quality speech. The vocoder operates between a wide-band, 50Hz to 7kHz signal range, at the G.722.1 standard bit rate of 24kbps and 32kbps. GAO's G.722.1 algorithm is in the form of fixed-point arithmetic and is based on the Modulated Lapped Transform (MLT).

Features of G.722.1 Vocoder

• ITU-T G.722.1 compliant and passes all ITU-T test vectors
• Optimized C or Assembly code
• Multi -Channel ready
• Re-entrant implementation

For a complete list of GAO's Speech Vocoders Software products, please see GAO's Speech Vocoders List.

• 

  Soft Modems
  

  Fax Software
  

  Vocoders/Speech
  

  Telephony
  

  Fax over IP
  

  Voice Over IP
  

  Supported Platforms

• 

  V.34 Fax
  

  Multi-function Printer
  

  Set Top Box
  

  Point of Sales
  

  Internet Aware Fax

• 

  Custom Software
  

  Firmware Integration
  

  Protocols
  

  RTOS

• 

  Embedded Development Tools
  

  Embedded RFID

• GAORFID.com
  GAOTEK.com
  GAORFIDAssetTracking.com
  GAOComm.com
  GAOInstruments.com
  GAOFiberOptics.com
  GAOEmbedded.com
  WowGao.com

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