IMAX Corporation
Systems and method for monitoring cinema loudspeakers and compensating for quality problems
Last updated:
Abstract:
Systems and processes for compensating for changes in a theatre sound system positioned in a theatre are described. A subsequent response of a loudspeaker to a test signal is captured and compared to a previously obtained signature response of the loudspeaker to the test signal. An audio signal can be processed based on the comparison to compensate for changes to loudspeaker performance, or otherwise.
Status:
Grant
Type:
Utility
Filling date:
28 Mar 2017
Issue date:
16 Feb 2021