Serving professional communication needs worldwide since 1976, Williams AV offers digital, FM, infrared and induction loop wireless audio, as well as video annotation, presentation and conferencing systems. Our products are used in an array of commercial applications, including hearing assistance, language interpretation, tour, corporate, education, government and house of worship. Systems currently include Digi-Wave™ digital communication, Personal PA® FM Listening, SoundPlus® infrared, Digi-Loop® induction loop, Pointmaker annotation and Williams AV presentation and conferencing systems.








WaveCAST is a Wi-Fi platform designed for pro-audio applications where high-quality sound is required. It is built on a hardware-based DSP audio system architecture, allowing system optimization to achieve the highest quality experience for the particular audio stream being delivered. Hearing assistance can be optimized for hearing loss, music can be optimized for high-fidelity playback, and voice can be set for maximum speech intelligibility. Custom pre-sets can also be established for specific performance applications.

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Digi-Wave™ offers wireless, 2-way, simultaneous communication in the 2.4 GHz band.

Simultaneous, two-way, digital communication technology. Slim, lightweight, and simple to set up and use. With the push of a button, users can access two-way communication for easy, more focused group leader / group member participation. Ideal for an array of applications including wireless intercom, language interpretation and tour guide.

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Wireless FM radio technology ensures that listeners receive direct, clear communication of your message. Each system provides piece of mind, simple turn-key solutions that stand the test of time. Personal PA FM listening systems (72 - 76 MHz) are designed to comply with 2010 ADA guidelines.

Commercial FM listening systems deliver superior audio directly to the ear, enhancing sound at home, work or school--anywhere background noise or distance from the source makes listening difficult.

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SoundPlus® Infrared Systems ensure direct, clear delivery of your message without sacrificing security. Complete, turnkey solutions for hearing assistance, simultaneous language interpretation, audio description or private listening applications.

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Induction Loop

These portable and installed induction loop systems readily transmit the spoken word directly and clearly to a listener's hearing aid equipped with a T-coil. Optional PROLOOP receivers are available for listeners without T-coil-equipped hearing aids.

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Williams Sound offers communication technology to help meet the challenges of your language interpretation application - whether at school, at a conference, in a house of worship, or in a courtroom.

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