Head position based telephone conference system and...

Details Head position based telephone conference system and... Head position based telephone conference system and...

2007-02-13

2007-02-13

Smith, Creighton (Department: 2614)

Telephonic communications

Special services

Conferencing

C381S017000

Reexamination Certificate

active

10427170

ABSTRACT:
The invention relates to a telephone conference system and an associated method. A conference phone includes a plurality of input audio signals and a spatial preference sensor adapted to identify a listening preference associated with at least one conference participant. The spatial preference sensor might indicate a head position of a conference participant, such that small movements of the participant's head control processing of a plurality of input signals resulting in a more audibly intelligible conference.

REFERENCES:
patent: 5335011 (1994-08-01), Addeo et al.
patent: 5550585 (1996-08-01), Cherri
patent: 5991385 (1999-11-01), Dunn
patent: 6011851 (2000-01-01), Connor et al.
patent: 2003/0100274 (2003-05-01), Brown
patent: 2004/0013252 (2004-01-01), Craner
patent: 2005/0129250 (2005-06-01), Aubauer et al.

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