Telephone conferencing arrangement

Details Telephone conferencing arrangement Telephone conferencing arrangement

H - Electricity

04

M

344/14, 379/44

H04M 3/56 (2006.01) H04M 9/08 (2006.01)

Patent

CA 2027212

Abstract of the Disclosure A high-fidelity audio telephone conferencing arrangement which provides talker position information is economically provided between telephone stations over a single standard digital telephone channel. Digitized high-fidelity audio is combined with digitized phase information, derived from talker positiondetecting circuitry in a local telephone station, and transmitted over the telephone channel to one or more remote telephone stations. A receiver in each remote station decodes the digital information and provides the high-fidelity audio signal to multiple spatially separated acoustic output devices. The digitized phase information controls "panning" of the audio signal among the acoustic output devices. By varying the level of audio signal flowing to each acoustic output device, the position of the talker can be created in a specific position in the remote listener's sound field and the talker's identity thereby more easily determined. In addition, talker location information may be shared among multiple telephone stations participating in a telephone conference. Information as to the location of the talker along with the position of the talker is provided to each remotely located telephone station. The location of the talker is represented by the audio signal occurring in a designated general area of the remote listener's sound field and the position of the talker is represented by the creation of the audio signal in a specific position in this general area. -12-

Affiliated with

Also associated with

Rating

Telephone conferencing arrangement does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Telephone conferencing arrangement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Telephone conferencing arrangement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1358993