Patent · US Active

Speech enhancement using a portable electronic device

US10453470B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Nuance Communications, Inc. · US

Inventors

Friedrich Faubel · Ulm, DE
Tobias Wolff · Neu-Ulm, DE
Tim Haulick · Blaubeuren, DE

Key dates

Filing date	Dec 11, 2014
Grant date	Oct 22, 2019
Priority date	—
Expiry date	Jan 6, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH04R2499/11
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system and method for speech enhancement of a portable electronic device. Embodiments may include receiving an audio signal at a portable electronic device having a first microphone and a second microphone. Embodiments may also include receiving an input from a proximity detector associated with the portable electronic device and controlling a processing component associated with at least one of the first microphone and the second microphone based upon, at least in part, the input from the proximity detector.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.