A Noisy Story: AES75 in Progress – How to measure loudspeaker maximum sound levels using noise
von Redaktion,
*Lecture*
Merlijn van Veen, co-chair of the AES SC-04-03-A task group on max SPL measurement with noise, provides an update on standard AES75 for Acoustics – Measuring loudspeaker maximum linear sound levels using noise, and how it compares to prior methods for Maximum Loudspeaker SPL Measurement.
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AES75 is an industry‑wide standard for measuring and comparing loudspeaker maximum acoustic output. The standard uses Music-Noise whose spectrum and frequency-dependent crest factor were engineered to emulate those characteristics of music.
Last year, the task group has created a dedicated AES75 web page to publicize and promote the standard and its adoption with interesting information.
Speaker:
Merlijn van Veen // Senior Technical Support & Education Specialist, Meyer Sound (Booth K20)
Based in Germany, Merlijn works as Senior Technical Support & Education Specialist for Meyer Sound. He joined the global education leadership team in 2018. Merlijn hosts education webinars and roundtable discussions as well as does design work.
