Toronto, Canada (PressExposure) August 26, 2009 -- GAO Research Inc. (www.GAOResearch.com) has released a new version of the V.34 fax modem software, which has been upgraded for better performance. The software modem conforms to ITU-T V.34 standard for dial up modems of up to 33,600bps and supports a half-duplex mode of operation for fax applications. GAO also has its V.34 fax modem software available for Super Group 3 (Super G3) fax applications.
The fundamental design of V.34 fax modem incorporates a higher level of optional capabilities, intelligence, and adaptability to make the best use of the available conditions. One of the most significant factors for increasing bit rates is the use of the maximum bandwidth permitted by the channel. Unlike lower modem standards where nominal bandwidth was fixed with fixed carrier frequency, both the bandwidth and carrier frequencies are adaptive in V.34. Trellis coding and shell mapping making this modem a robust design for heavily impaired channels.
The software supports commonly used processors such as TI C5000 & C6000 series DSPs, ARM processors and ADI DSPs and OS such as Windows, VxWorks, and Linux.