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    Yamaha announces Active Field Control upgrade


    Yamaha has announced the upcoming release of a new Active Field Control (AFC) version upgrade, including the related acoustic enhancement (AFC Enhance) and image control (AFC Image) system.... Read more

    Focusrite unveils new brand : Optimal Audio

    Focusrite plc today unveiled a new commercial audio brand, Optimal Audio.

    Promising a fresh outlook, Focusrite Group CEO, Tim Carroll explained that Optimal Audio, which becomes the Group’s seventh brand, has reportedly been in development for three years, involving... Read more

    Bose launches AMM multipurpose stage monitors


    Bose Professional last week unveiled the new AMM multipurpose loudspeaker line, comprised of two full-range loudspeakers — the AMM108 and AMM112 — and a companion subwoofer — the AMS115.

    Featuring a coaxial two-way design, AMM loudspeakers... Read more

    ARX launches Ultra deBalancer

    ARX Systems is pleased to announce the launch of the ARX Ultra deBalancer, a 2 channel audio Debalancer and switchable +4dB or -10dB Level Optimizer, specifically... Read more
  • Recent articles

    Intelligibility and its measurement

    1. What is intelligibility?

    The state or quality of being understood. It can apply to an idea or a writing, but in our context it relates to the spoken word and, less commonly, to music.... Read more

    Choosing loudspeaker cable

    The importance of cables for the connection between the amplifier and the speaker is often controversial. Hi-fi aficionados spend fortunes on cables that promise spectacular results, and our short auditory memory and subjectivity lead many to confirm these improvements in their systems.... Read more

    Constant voltage systems (70V, 100V lines)

    Constant voltage, high impedance or line transformer systems are often a somewhat confusing concept for professionals used to rock and roll. They are actually very simple to design, among other things because they are intended to be installed by electricians and the like, with little experience in sound systems. In this article we will try to clarify the simple concepts needed to understand this type of system.... Read more
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