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T.38 Fax Relay over IP Software

Toronto, Canada - GAO Research Inc.( has released its enhanced T.38 fax relay softwarewhich is fully compliant with ITU-T T.38 fax relay specification while supporting V.34, V.17, V.29, V.27ter, and V.21ch2 standards. This T.38 fax relay software solution can operate within a multi-tasking environment and is optimized for fixed-point arithmetic. It operates on commonly used processors such as TI C5000 & C6000 series DSPs, ARM processors and ADI DSPs and under many OSs available in the market.
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G.729, G.729A and G.729AB Speech Vocoders

Toronto, Canada – GAO Research Inc. ( has released its enhanced G.729 vocoders which provide toll-quality speech with only moderate processing requirements and delay times. They perform well in the presence of random bit errors. These speech vocoders, G.729 and G.729A/B, are commonly used in visual telephony, wireless communications, and digital satellite communication systems.
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Acoustic Echo Cancellation (AEC) Software

Toronto, Canada – GAO Research Inc. ( is offering its Acoustic Echo Cancellation (AEC) software  which complies with ITU-T G.167 standard. It can run on most commercially available DSPs/microprocessors and most popular real time operating systems. The software is implemented in assembly or C and has user-callable functions. [Read More...]

Nortel Compatible SFP Transceiver Module with a Small Form Factor Design

Toronto, Canada – GAO Fiber Optics (, a leading supplier of optical transceivers, is offering its Nortel compatible transceiver, which is a hot-swappable, protocol-independent 1000BASE-SX SFP typically operating at 850nm and at a maximum distance of 550m. This transceiver is intended for 10 Gigabit per second SONET/SDH, Fiber Channel, gigabit Ethernet, 10 gigabit Ethernet and other applications such as DWDM links or MMF applications.
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Portable Optical Multi-Meter for Fiber Optic Networks

Toronto, Canada – GAO Instruments ( recommends its handheld optical multi-meter  which incorporates an optical power meter module and an optical light source module. It is able to implement loop-around tests by using both modules. Each of the modules can function independently; switching between the modules is accomplished easily via menu selection. It can be tailored according to different requirements.
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Easy to Install RFID Door Portal Series

Toronto, Canada – GAO RFID Asset Tracking ( has added a RFID door portal series to its popular product line. The RFID dock door portal series is a durable, easy-to-install appliance that uses  the 216004 enterprise RFID reader. This portal series features fast and simple installation and convenient access to AC power, LAN and accessory connections through an easily removable plate on the top of its body.
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Active Circular Polarized Patch RFID Antenna

Toronto, Canada - GAO RFID Asset Tracking ( is offering its circularly polarized active RFID patch antenna which is useful due to its unique directional properties. It is well-suited for applications where a directional RF reception field is required such as access control systems, vehicle yard management,parking control systems and container monitoring.
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G.722.2 (AMR-WB) Vocoder Supports Half and Full Duplex Modes

Toronto, Canada -GAO Research Inc. ( recommends this G.722.2 (AMR-WB) vocoder, which is ITU-T G.722.2 compliant and has passed all ITU-T test vectors. The G.722.2 standard uses a wideband, adaptive multi-rate algorithm. It is available for applications including video phones,audio/video conferencing and media gateways.
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JTAG Scan Path TI DSP Emulator Pod Supports Bi-Directional ECP and EPP Transfer

Toronto, Canada - GAO Embedded ( recommends its JTAG Scan Path TI D SP Emulator Pod  which is commonly used for debugging hardware and software and for flash programming. It is compatible with Texas Instruments' XDS510 +3.3V or +5V processors,SPI110 Opto Pod and four-channel JTAG expanders,,Code Composer Studio from TI, "SDFlash" programming utility from Spectrum Digital and other programming utilities developed by TI.
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Handheld Visual Fault Locator

Toronto, Canada - GAO Comm ( ) is offering this portable visual fault locator which is an excellent tool for the maintenance of fiber optic networks, optical systems including LAN, FDDI and ATM, telecommunications and CATV networks. It is intended for the identification,fault location of fiber optics on single mode or multimode fiber and wavelength loss testing.
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13.56MHz Handheld UTE RFID Reader/Writer

Toronto, Canada – GAO RFID Asset Tracking ( offers a 13.56MHz RFID UTE handheld reader/writer – a durable RFID and barcode reading device and handheld mobile computer. The RFID reader/writer used in conjunction with ISO15693 or ISO14443A/B compliant RFID tags is also an ideal solution for access control, [Read More...]

High Voltage Evaluation Board Ideal for DMC Systems

Toronto, Canada – GAO Embedded (  recommends its high voltage evaluation board designed for high performance digital motor control (DMC) systems. It has a smart design based on Texas Instruments’ TMS320F2812 DSP and uses an IPM module to protect the board from over-current, over-voltage, under-voltage and over-heating. This high voltage evaluation board is commonly used in applications such as digital motor or machine control, packing mechanisms, UPS, VFC (variable frequency control) and electrical control. It forms a part of a fast servo motor solution when combined with an EVM2812 board containing the DSP and an IB2812 board serving as the interface.
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Arbitrary Waveform Generator and Frequency Counter with DDS Circuit

Toronto, Canada – GAO Instruments ( has released an arbitrary waveform generator and frequency counter which boasts DDS circuit to produce the corresponding DAC refreshing clock. It directly reads waveform data files produced by Tektronix oscilloscopes or Tektronix waveform editor software and displays the waveform. The waveform generator uses DDS technology so that it has advantages of high frequency accuracy, high waveform resolution, high reliability and wide software support.
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ADSL 2+ Tester Offers an Integrated Website Browser

Toronto, Canada - GAO Comm ( recommends its multi-fun ctional ADSL 2+ tester suitable for tier-1 ADSL applications. The powerful tester offers such test functions as upstream and downstream rate measurements, error counts, digital multi meter (DMM) test functions, modem simulation,and ping and trace testing. It also tests subscriber telephone connectivity and line parameters.
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UHF Gen Top™ Standalone RFID Reader/Writer with a Built-in Antenna

Toronto, Canada - GAO RFID Asset Tracking ( recommends its ultra-high frequency (UHF) Gen Top™ standalone RFID reader/writer. An excellent tool to aid in testing and validating applications in RFID enabled environments,this RFID reader/writer is especially suitable for a small to medium size business to handle anything from meeting government mandates to investigating the potential of RFID labeling for the supply chain. [Read More...]
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