ELECTRICAL CIRCUIT WITH A NANOSTRUCTURE AND METHOD FOR CONTACTING A NANOSTRUCTURE

摘要

The finding of the present invention consists in that the tune extraction or automatic transcription distinctly more stable and, if appropriate, even less demanding can be designed, if the assumption is sufficiently into account that the main tune, that proportion of a piece of music which the person perceives and which are employed to the loudest. Hence, according to the present invention, the time - / spectral representation or the spectrogram of an audio signal of interest with the use of the curves of equal loudness, which according to the thickness of the human perception of whiteness, scaled, in order, on the basis of the obtained perception-related time - / spectral representation to determine the melody of the audio signal.