Acoustics and Great Audio Electronics in audioXpress August 2022

The August 2022 issue of audioXpress, Acoustics Focus, gives a unique overview of market trends in acoustical products, with great articles on Acoustic Diffusion, Distributed Subwoofers for Room Modes, and Reverberation Control and Measurement. Michel Nieuwenhuizen proposes an improved microphone preamp for condenser microphones, Aren van Waarde builds a minimalist preamp using only discrete transistors, and Ethan Winer shares circuits for VCA and VCF analog synthesizer modules.

Noise is everywhere. In New York City – ranked among the top 10 loudest cities in the world – it’s a constant. The din in restaurants soars over 90 decibels, and subways rushing across the city register more than 80 decibels. Running through August 2, 2017, the Solomon R. Guggenheim Museum will offer a serene and silent escape with its new presentation of Doug Wheeler: PSAD Synthetic Desert III. The Guggenheim presentation features 400 pyramids and 600 wedges of Basotect melamine foam, covering the chamber’s floor, walls, and ceiling.

Minneapolis pinta acoustic announced the introduction of SONEX Linear Absorbers, a new range of sound control straight-line baffles with a modern appearance and highly customizable product design and shape options. Its streamlined appearance offers excellent sound absorption in a variety of interior ceiling applications.

Coleridge Design Associates Introduces the aCUBE Tech start-up, Coleridge Design Associates (CDA), has launched a new transparent speaker system that combines balanced modal radiator (BMR) sound quality technology with stylish looks, convenience, and affordability. The aCube BMR speaker design features …