AUDIO SIGNAL PROCESSING WITH ADAPTIVE NOISE-SHAPING MODULATION

摘要

Processing an audio signal is provided, which processing comprises conversion (5) of the audio signal into a digital signal by a noise-shaping modulation (7), compressive encoding (3) of the digital signal at a predetermined sampling rate into a compressed digital signal, and supplying the compressed digital signal, wherein the noise-shaping modulation is adaptive in response to at least one parameter (P).