| 摘要 |
A device ( 100 ) for processing audio data ( 101 ), wherein the device ( 100 ) comprises a mid-frequency filter unit ( 105 ) adapted to selectively filter a mid-frequency range component of the audio data ( 101 ) in such a manner that amplitudes of different frequency sub components of the mid-frequency range component of the audio data ( 101 ) are scaled so that the scaled amplitudes reflect relations between the original amplitudes of the different frequency sub-components.
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