G.722.1 Vocoder

Company:

Gao Research

Description:

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

Product Properties

• URL to the product/service/project description on company's website:
  http://www.gaoresearch.com/products/speechsoftware/other/g722dot1.php