METHOD FOR PROJECTED REGULARIZATION OF AUDIO DATA

A method of modification of audio data is provided, to improve the quality of the audio modification or reconstruction, or to improve the speed of such reconstruction or modification and produce more realistic audio data. Realistic audio data is audio data that is generated in natural events like talking, or singing, or a vehicle passing by, and is not generated only by artificially constructing audio data, like in a synthesizer. This will lead to audio data that will be perceived more likely as natural or unmodified audio signal when being played back to human beings. The method involves modification of some part of transformed audio data, especially phase data.