FIELD: information technology.
SUBSTANCE: apparatus for processing an audio signal which contains a transient signal includes a transient signal removing unit (100), a processor (110) and a signal inserting module (120) which inserts part of the audio signal into the processed audio signal at that point where the transient signal was removed before the step of processing by said unit; thus the processed audio signal contains a transient signal which was not altered during processing; vertical conformity of the transient signal does not go through the step of processing by the processor (110) which might disrupt it.
EFFECT: improved quality when processing an audio signal.
15 cl, 17 dwg
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