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:
Nov. 17, 2015
Filed:
Nov. 22, 2005
Applicants:
Phillip A. Hetherington, Port Moody, CA;
Alex Escott, Vancouver, CA;
Inventors:
Phillip A. Hetherington, Port Moody, CA;
Alex Escott, Vancouver, CA;
Assignee:
2236008 Ontario Inc., Waterloo, Ontario, unknown;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 21/0208 (2013.01); G10L 21/0232 (2013.01); G10L 21/0264 (2013.01); G10L 21/02 (2013.01);
U.S. Cl.
CPC ...
G10L 21/0208 (2013.01); G10L 21/0205 (2013.01); G10L 21/0232 (2013.01); G10L 21/0264 (2013.01);
Abstract
A voice reinforcement system extracts a portion of a converted speech signal and redirects it towards a listening area where it may be added with the original signal. The system includes a speech input, a filter, and a converter. The speech input generates an intermediate signal from a speech signal. The filter extracts a portion of the signal extending above a cutoff frequency. The converter converts the filtered signal to an aural signal directed towards a listening area.