Toronto, Canada – GAO Research Corporation. (world wide web.GAOResearch.com) is providing its G.726 speech vocoder suited to numerous programs for example speech transmission over digital systems, interactive video, multimedia, and ISDN communications.
GAO Research’s G.726 vocoder converts a 64 killerbytes per second A-law or -law PCM funnel to or from the 40, 32, 24 or 16 killerbytes per second funnel. The conversion is used towards the PCM bit stream utilizing an ADPCM transcoding technique. Thus, the plan has switchable transmission rates supplying 4 kHz of audio bandwidth in conformance using the ITU-T standard.
This G.726 vocoder matches the ITU-T standard and works at 40, 32, 24, and 16 killerbytes per second. ITU-T G.726 is really a superset from the ITU-T G.721 and G.723 standards and was initially designed like a half-rate option to G.711 audio companding. G.726 can scribe 13 or 14-bit PCM samples or 8-bit, A-law or law encoded data into 2, 3, 4, or 5-bit code words. Because the formula encodes one sample at any given time, the coding or decoding delay is effectively zero, supplying for robust, quality audio.
This G.726 vocoder goes to GAO’s group of Speech Vocoders. This line includes a multitude of vocoders for example G.722.1 Vocoder and G.729, G.729A and G.729AB Speech Vocoder which is fantastic for visual telephony, wireless communications, and digital satellite communication systems along with other similar items.
About GAO Research Corporation. GAO Research Corporation. (world wide web.GAOResearch.com) is really a world-famous provider of top quality, reliable telecommunications software including embedded modem software, fax modem software, speech codes, and telephony software for an array of DSPs and microprocessors.