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News | 2011 | May | 8

85

It runs under all major RTOS including Windows, Linux, ITRON, VxWorks and pSOS.The software is rigorously tested for standards compliance using TAS, Consultronics, Rochelle, Advent and Telegra equipment under various channel models according to the relevant ITU or TIA, EIA, BellCore, and Mitel standards

May 8 '11 -News- www.gaoresearch.com -software,channel,modem

73

It has also been tested against various impairment combinations using TAS Telephone Network Emulator

May 8 '11 -News- www.gaoresearch.com -software,channel,modem

56

The modem software is deployable on processors such as TI C5000 and C6000 DSPs, ARM processors as well as many other DSPs and microprocessors

May 8 '11 -News- www.gaoresearch.com -software,channel,modem

54

A symbol rate of 600 carries 2bits per symbol at a rate of 1200bps for V.22

May 8 '11 -News- www.gaoresearch.com -software,channel,modem

52

The softmodemsuse frequency division for channel separation and each channel is phase shift modulated

May 8 '11 -News- www.gaoresearch.com -software,channel,modem