Toronto, Canada-GAO Research Corporation. (world wide web.GAOResearch.com) suggests this high end G.726 vocoder that has been broadly utilized in programs for example speech transmission over digital systems, interactive video, multimedia and ISDN communications. This G.726 vocoder matches the ITU-T standard and works at 40, 32, 24, and 16kbps. It had been brought to supersede both G.721, which covered ADPCM at 32 kbit/s, and G.723, which referred to ADPCM for twenty-four and 40 kbit/s. G.726 also introduced a brand new 16 kbit/s rate. The 4 bit rates connected with G.726 are frequently known to through the bit size an example, that are 2-bits, 3-bits, 4-bits, and 5-bits correspondingly. This vocoder converts a 64Kbps A-law or -law PCM funnel to or from the 40, 32, 24 or 16kbps funnel.The conversion is used towards the PCM bit stream utilizing an ADPCM transcoding technique. Thus, the plan has switchable transmission rates supplying 4kHz of audio bandwidth. It encodes 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 zero which guarantees robust, quality audio. All GAO Research’s speech software has transpired the exam vectors per the ITU GAO also adheres to stringent qc methods, that is reflected within the well structured code, detailed design documentation, and well-defined design and test plans. This guarantees easy integration, easy maintenance along with a smooth upgrade path for more generation customer items. About GAO Research Corporation. GAO Research Corporation.(world wide web.GAOResearch.com) is really a recognized worldwide leading provider of communications software to telecom and electronics companies and offers probably the most comprehensive and different suite of modem, fax, telephony, speech software, Voice over internet protocol, FoIP, fax relay and fax/modem/voice relay software for embedded programs for DSP and microprocessors. Visit to learn more.