Importance

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Abstract

An approach for determining an audio composition signal is provided, the approach comprising obtaining a plurality of reduced audio signals, each representing a first predetermined frequency band of a respective audio signal, determining, for each of the plurality of audio signals for a signal segment corresponding to a given period of time, a ranking value indicative of the quality of the respective audio signal on basis of the respective reduced audio signal, selecting an audio signal of the plurality of audio signals for determination of a segment of an audio composition signal on basis of the determined ranking values and determining the segment of the audio composition signal on basis of the selected audio signal. Moreover, an approach for supporting determination of the audio composition signal is provided, the approach comprising capturing an audio signal, extracting audio signal components representing a first predetermined frequency band from the audio signal to form a reduced audio signal, providing the reduced audio signal for a second apparatus for further processing therein, and providing, in response to a request from the second apparatus, a complementary audio signal representing a second predetermined frequency band of the audio signal, wherein the second predetermined frequency band comprises frequency components of the respective audio signal excluded from the first predetermined frequency band.

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First Claim