09502050 is referenced by 1 patents and cites 128 patents.

A speech communication system includes a speech service compartment for holding one or more system users. The speech service compartment includes a plurality of acoustic zones having varying acoustic environments. At least one input microphone is located within the speech service compartment, for developing microphone input signals from the one or more system users. At least one loudspeaker is located within the service compartment. An in-car communication (ICC) system receives and processes the microphone input signals, forming loudspeaker output signals that are provided to one or more of the at least one output loudspeakers. The ICC system includes at least one of a speaker dedicated signal processing module and a listener specific signal processing module, that controls the processing of the microphone input signal and/or forming of the loudspeaker output signal based, at least in part, on at least one of an associated acoustic environment(s) and resulting psychoacoustic effect(s).

Title
Noise dependent signal processing for in-car communication systems with multiple acoustic zones
Application Number
14/406628
Publication Number
9502050 (B2)
Application Date
December 26, 2012
Publication Date
November 22, 2016
Inventor
Meik Pfeffinger
Ulm
DE
Tobias Herbig
Ulm
DE
Markus Buck
Biberach
DE
Agent
Daly Crowley Mofford & Durkee
Assignee
NUANCE COMMUNICATIONS
MA, US
IPC
H04S 7/00
G10L 21/0216
G10L 21/0364
H04R 3/00
H04R 1/00
G10L 21/02
G10L 25/48
G10L 21/00
View Original Source