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Additional AESSC Fall 2022 meeting reports are online

Additional reports of the Fall AES Standards Working Group meetings are now online.

SC-02-12 on Audio Applications of Networks
SC-03-06 on Digital Library and Archive Systems
SC-03-12 on Forensic Audio

Additional reports will be posted as they become available.

View the reports here

Posted on March 15, 2023 at 5:00:00 AM EDT



AES Standards requests expressions of interest in AES75

 

The AES75 standard, published in 2022, details a procedure for measuring maximum linear sound levels of a loudspeaker system or driver using a test signal called M-Noise. To measure maximum linear sound levels meaningfully and repeatably, a signal is required whose RMS and peak levels as functions of frequency have been shown to be representative of program material. M-Noise uniquely also features a relatively constant peak level as a function of frequency, so that the crest factor (peak level – RMS level) increases with frequency, which an analysis on a large variety of music and other content has revealed is an important additional characteristic of typical program material.

The AES SC-04-03-A task group is currently in the process of publicizing the standard and establishing a number of assets. One of these will be a webpage—dedicated to AES75—under the AES website. This page will also serve as a directory of individuals and organizations utilizing AES75.

In support of these efforts, the SC-04-03-A task group would like to know if any individuals or organizations are:

§ Using AES75 to specify maximum linear sound levels of products, or;

§ Supporting AES75-compliant measurements in measurement products or solutions, or;

§ Offering AES75-compliant measurement services.

If you or your organization is doing so, please contact the Standards Manager at the link below.

 

Contact the Standards Manager

Posted on February 3, 2023 at 5:00:00 AM EST



AESSC Fall 2022 meeting reports are online

Some reports of the Fall AES Standards Working Group meetings are now online.

SC-02-01 on Digital audio measurements
SC-02-02 on Digital audio interfaces
SC-02-08 on Audio file-transfer and exchange
SC-04-03 on Loudspeaker modeling and measurement
SC-04-08 on Measurement and EQ of sound systems in rooms
SC-04-09 on Assessment of acoustic annoyance
SC-05-02 on Audio connectors

Additional reports will be posted as they become available.

View the reports here

Posted on November 1, 2022 at 5:00:00 AM EDT


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