Eine Vorrichtung und ein Verfahren zur Ermittlung eines Komponentensignals in hoher Genauigkeit

WO 2009036883 A1 UPAB: 20090423 NOVELTY - The device has a supplying unit (150), which supplies wave field synthesis parameters for a component signal (115) by a source position (135) and a loudspeaker position (145) at a parameter sampling frequency that is shorter than the audio sampling frequency. The audio signal processing unit (170) is formed to apply the values of the interpolated fractions to the audio signal (125) such that the component signal is obtained. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) a method for determining a component signal for a wave field synthesis system; and (2) a computer program with a program code. USE - Device for determining a component signal for a wave field synthesis system. ADVANTAGE - The audio signal processing device is formed to apply the values of the interpolated fractions to the audio signal such that the component signal is obtained, and thus enables an increased audio quality and an accurate determination of the component signal