DEVICE AND METHOD FOR GENERATING A CODED STEREO SIGN OF AN AUDIO PART OR AUDIO DATA FLOW

摘要

device and method for generating an encoded stereo signal from an audio piece or audio data stream. The device for generating a coded stereo signal from a multichannel representation includes a multichannel decoder (11) generating three or more multichannels from at least one basic channel and parametric information. the three or more multichannels are subjected to headset signal processing (12) to generate a first unencrypted stereo channel and a second unencrypted stereo channel which are then sent to a stereo encoder (13) to generate a file stereo coded on the output side. The encoded stereo file can be played on any suitable player in the form of a cd player or hardware player, so that the player user not only gets a normal stereo print, but a multichannel print.