Remembering the Electro-Voice T35 Super Tweeter

Do you remember the Electro-Voice T35 Super Tweeter? This was a high-performance horn tweeter that even today has state-of-the-art wideband response, high sensitivity, and a history that spans over six decades! This trip down memory lane relates the story of the T35, with a look at not just the tweeters, but also the people behind these developments. This article was originally published in Voice Coil, April 2010.

Libre Wireless Technologies, a leading embedded Wireless Voice/AI development provider, helped Audio Design Experts (ADX) launch the new RIVA Concert and RIVA Stadium speakers, the latest models from RIVA Audio, the company's lifestyle brand. Both speakers are essentially the "voice-enabled" versions of the RIVA Arena and Festival models, launched in 2017 and which already supported voice control with Google Assistant and Chromecast streaming, now with support for Amazon Alexa.

RIVA Audio, the lifestyle brand of Audio Design Experts (ADX), announced that its RIVA WAND (Wireless Audio Network Design) speaker series is now available for purchase. The customizable and easy-to-use multi-room “+” wireless audio system of the compact ARENA and full-range tabletop FESTIVAL speakers combines the freedom to deliver high-fidelity audio to every room or outdoor location with the flexibility to play from any networked or local source. And they sound really good!

Libre Wireless Technologies confirmed a technology partnership with RIVA Audio, the lifestyle brand of Audio Design Experts, Inc. (ADX), to supply its embedded Wi-Fi and Wireless solutions. Already recognized for its high quality portable Bluetooth speakers RIVA S and Turbo X, applying its patented Trillium technology, RIVA Audio is about to launch its new WAND Series speakers, with the Arena and Festival models, supporting all possible audio streaming options as well as up to 24-bit/192kHz.

Audio manufacturer RIVA, the lifestyle brand of Audio Design Experts, Inc. (ADX) is at the forefront of Bluetooth speaker development and electroacoustic design with its patented Trillium audio technology. As previewed earlier at CES 2016, RIVA has announced the launch of its WAND Series, entering the whole-home audio space with new designs, allowing more connectivity options, high-resolution audio and extended support for streaming audio services.

Recently I attended the excellent, The Home Entertainment (T.H.E.) Show in Newport, CA. Celebrating its 6th anniversary, and still mourning the tragic loss of its president and founder, Richard Beers, T.H.E. Show Newport exceeded its own 2015 attendance figures, with more than 10,000 attendees. I left with excellent memories of a wonderful organization, a very pleasant location (Irvine), and the motivation to return. Some excellent systems left me with enduring impressions that I thought fit to share in this space.

Audio Design Experts, Inc. (ADX), an audio technology company from California and the parent company of lifestyle brand RIVA Audio, announced the issuance of a patent by the U.S. Patent and Trademark Office (USPTO) for its Trillium sound system processor that creates a broad sound field from a compact multi-speaker. The patented sound system processor is used in RIVA’s Turbo X and RIVA S Bluetooth speakers.