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(11)    Patent No :    AP 2298   
(21)    Application No :    AP/P/2009/004848   
(22)    Filing Date :    10.10.2007   
(24)    Date of Grant &    29.09.2011   
(45)    Publication :

(30)  Priority Data       
(33) Country    (31) Number    (32) Date
DE    102006048295.6    12.10.2006

(84)    Designated State

BW    GM    GH    KE    LS    MW  MZ   NA   SL
SD    SZ    T Z    UG    ZM    ZW

(73) Applicant(s)

PAVEL Andreas Max, Via Besso, 7, Lugano, CH-6900,


(72) Inventors

PAVEL Andreas Max, Switzerland

(74) Representative



(51)  International  Classification   H04M 1/05 (2006.01)    H04M 3/56 (2006.01)
H04N 7/15 (2006.01)   

(54)    Title

Method and apparatus for recording, transmitting, and playing back sound events for communication applications

(57)    Abstract

A process for the stereophonic acquisition, transmission, and reproduction of sound events for communication applications in telephony, with headphones and microphones available to each participant, in which to the ear area of every participant is assigned a combination consisting of an earphone or a headphone and a microphone each, provided in close proximity one to the other, in a connection that is substantially devoid of feedback, whereby the real, binaurally acquired sound environment, related to the head of the respective acquiring participant with regard to its reflection, diffraction, and resonance behavior, is transmitted to each of the participants, in the form of corresponding stereophonic sound and acoustic images, via a two-channel connection.

(56)    Documents Cited :    DE-3303418    JP-6268722    DE-100208    WO-9842161


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