AES San Francisco 2012
Tutorial T5

Saturday, October 27, 11:00 am — 1:00 pm (Room 132)

Photo

T5 - Getting the Sound Out of (and Into) Your Head: The Practical Acoustics of Headsets

Presenter:
Christopher Struck, CJS Labs - San Francisco, CA, USA


Abstract:
The electroacoustics of headsets and other head-worn devices are presented. The Insertion Gain concept is reviewed and appropriate free and diffuse field target responses are detailed. The selection and use of appropriate instrumentation, including ear and mouth simulators, and test manikins appropriate for head-worn devices are described. Boom, close-talking, and noise-canceling microphone tests are shown and practical methods are discussed for obtaining consistent data. Relevant standards are reviewed, typical measurement examples are described, and applications of these methods to analogue, USB, and Bluetooth wireless devices are explained.

Return to Tutorials

EXHIBITION HOURS October 27th 10am – 6pm October 28th 10am – 6pm October 29th 10am – 4pm
REGISTRATION DESK October 25th 3pm – 7pm October 26th 8am – 6pm October 27th 8am – 6pm October 28th 8am – 6pm October 29th 8am – 4pm
TECHNICAL PROGRAM October 26th 9am – 7pm October 27th 9am – 7pm October 28th 9am – 7pm October 29th 9am – 5pm
AES - Audio Engineering Society