Abstract: A method for performing a surround audio compatibility assessment on a plurality of original surround channels is described herein. A surround audio compatibility assessment system accepting original surround signals is also described herein.
Type:
Grant
Filed:
April 14, 2014
Date of Patent:
November 1, 2016
Assignee:
XFRM Incorporated
Inventors:
Richard C. Cabot, Matthew Sammis Ashman
Abstract: A surround audio dialog balance assessment method, apparatus, and system as disclosed herein is an audio monitor or is associated with an audio monitor. Preferred surround audio dialog balance assessment methods, apparatuses, and systems automate the process of monitoring audio signals through a broadcast chain.
Abstract: A method for performing a surround audio compatibility assessment on a plurality of original surround channels is described herein. A surround audio compatibility assessment system accepting original surround signals is also described herein.
Type:
Grant
Filed:
October 5, 2010
Date of Patent:
July 8, 2014
Assignee:
XFRM Incorporated
Inventors:
Richard C. Cabot, Matthew Sammis Ashman
Abstract: An intelligent solo-mute switching system for an audio signal processing device having a plurality of channels. A plurality of multi-throw momentary switches are monitored by a switch interface to detect at least three switch events. A channel state controller responds to the at least three switch events detected by the switch interface in directing a channel gain matrix to govern the plurality of channels.
Abstract: Coded test signals in two or more distinct coding formats are applied sequentially to the equipment under test (EUT) according to a test sequence. The ordering, timing and source characteristics of the coded test signals are fully programmable. The output of the EUT is analyzed to verify proper decoding and detect audible artifacts. A means for comparing recorded test events allows a test engineer to detect failure modes of the autodetection system in the EUT.
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