Global Specialties Announces GNV-100 Series Sound Level Meters

Global Specialties announced the release of its GNV-100 Series of Sound Level Meters. Equipped with frequency weighting selection, these sound level meters precisely target the frequency range of the required application. Users can choose A weighting, mimicking the perceptible frequencies of the human ear, such as for OSHA compliance and noise ordinance enforcement, or choose C weighting, suited for audio engineers and factory environments that deal with substantial bass or low frequency noise.

MSE Audio will showcase the Induction Dynamics ID1, a switchable four-way tower speaker with dual 10-inch subwoofers, at CEDIA 2019. Designed to respond to both home theater applications and as a stereo music listening system, the new Induction Dynamics ID1 pushes the envelope in audio performance by combining a four-way tower speaker with a subwoofer section via a rear switch with variable crossover frequency.

A headphone that is based on a real AMT driver, as used in professional studio monitors? The first presentation was at the 2019 High End show in Munich (May 2019), followed by another recent series of demonstrations at the CanJam London 2019 show (July 2019). Now HEDD Audio has announced that, before the end of 2019, the company intends to ship the new HEDDphone – the first full-range headphone design based on HEDD / ADAM founder and speaker veteran Klaus Heinz’ world-known Air Motion Transformer driver.

Following extensive research, Klippel GmbH has announced its new Klippel Controlled Sound (KCS) technology. This is an integrated approach that leverages the company's software and hardware tools for development, measurement and evaluation of new-generation loudspeaker systems, providing mechanical and thermal protection, automatic system alignment, active compensation of transducer nonlinearities and stabilization of the voice coil rest position. In other words, enabling research towards the speakers of the future.

In this article in the Amplifier Series, where audioXpress explores the history, technological developments, and new generation products from some of the most innovative amplifier platform companies serving all segments of the audio industry, Ward Maas writes about Italian company Powersoft, focusing specifically on the brand’s OEM amplifier modules. This article was originally published in audioxpress, July 2019.

The PCB team of acoustic experts and mechanical, industrial, and electrical engineers shared over 35 years of their collective microphone design and manufacturing experience in this brand new microphone handbook. This technical resource is beneficial for a variety of entry level to intermediate research and design acoustic engineers. Download the free PDF version of the Microphone Handbook now.

Klippel's software dB-Lab version 210, the unified framework for R&D and QC audio testing, diagnostics and simulation, has received a free maintenance update. The update includes bug fixes and minor feature updates for released modules and beta test products like the Live Audio Analyzer (LAA). dB-Lab is a project-oriented Windows application that also features all sorts of templates for common test setups.

Swiss company u‑blox, a global provider of positioning and wireless communication technologies, announced it acquired Rigado’s Bluetooth modules business in an Asset Purchase Agreement. Rigado is an Oregon-based provider of Edge‑as‑a-Service gateway solutions for Commercial IoT applications, and began offering certified wireless modules in 2015, implementing Nordic Semiconductor’s nRF52840 Bluetooth Low Energy (Bluetooth LE) SoC.

The recent return of Gibson is one of those great case-studies for any marketing professional and a story that I am certain will be taught for years in marketing schools. How to “Clean Up Your Act” and restore the value of a brand that has been on a slow-burning destructive process for decades. Gibson is a legendary company, an American icon, and possibly one of the world's most valuable brands. I mean, it is hard to accept that someone could possible break a valuable business and a valuable brand like Gibson.

An interesting research was unveiled last week by Valve, an entertainment software and gaming technology company founded in 1996 and based in Bellevue, WA. In 2016, Valve launched SteamVR, a platform for distribution of virtual reality (VR) products, which lead the company to develop its own VR headset - the Valve Index. In the development process leading to the company's new VR headset, Valve has made significant progress not only in the display, lens, and field of view aspect of VR goggles, but also on the aural side. Emily Ridgway, audio researcher at Valve Software, describes the company's take on what they call "off-ear headphones" or "ear-speakers."