HEADPHONE OR HEADSET AND AUDIO PRODUCING DEVICE TO WHICH THE HEADPHONE OR HEADSET IS INTENDED TO BE CONNECTED

摘要

The audio system includes an audio generating device and a headphone or a headset. The audio generation device transmits the respective left and right analog signals to the left or right analog speakers to the headphone or headset and transmits the power supply signal to the headphone or headset. Wherein the headphone or headset comprises at least one digital microphone and wherein digital data originating from the sound captures performed by each digital microphone is provided on top of the left analog signal or on top of the right analog signal, And means for superimposing on top. The audio generation device further comprises means for distinguishing digital data from the left analog signal or from the right analog signal or from the power supply signal for further processing by the audio generation device. The audio generating device further comprises means for superimposing a clock signal intended to drive each digital microphone on top of the left and / or right analog signal. The headphone or headset further comprises means for separating the clock signal from the left and / or right analog signal to drive each digital microphone.