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. 14, 2014
Filed:
Dec. 15, 2006
Applicants:
Itzhak Avayu, Mevasseret Tzion, IL;
Uzi Cohen, Petah-Tikva, IL;
Boaz Or-shraga, Gush Dan, IL;
Inventors:
Assignee:
Motorola Solutions, Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04B 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A telecommunications terminal () includes an input audio transducer (), a receiver () for receiving an electrical signal representing a transmitted audio signal, a noise energy estimator () for estimating an audio noise energy input received by the input audio transducer and an audio enhancement means () for applying to the received electrical signal in a selected audio frequency band a gain which is greater than the gain applied to audio frequencies of the received electrical signal outside the selected band, the gain applied being a function of the audio noise energy input.