The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 10, 2017
Filed:
Jul. 23, 2013
Dieter Schulz, Dunrobin, CA;
Mirjana Popovic, Ottawa, CA;
Chi Keung Leung, Kanata, CA;
Edward P. Gancarcik, Ottawa, CA;
Dieter Schulz, Dunrobin, CA;
Mirjana Popovic, Ottawa, CA;
Chi Keung Leung, Kanata, CA;
Edward P. Gancarcik, Ottawa, CA;
Mitel Networks Corporation, Ottawa, CA;
Abstract
Technology for dynamic characterization of a communication device is disclosed. One method comprises sending an acoustic characterization excitation signal to be output by an acoustic transducer in the communication device. A received acoustic coupling signal that is received by a microphone of the communication device in response to the output of the acoustic transducer is measured. An acoustic signal conditioning algorithm is applied to at least one of the microphone or the acoustic transducer to reduce an amplitude of the acoustic signal or the received acoustic coupling signal to a level below a selected threshold.