METHOD AND APPARATUS FOR PROCESSING AN INITIAL AUDIO SIGNAL
A method processes an initial audio signal, having a target portion and a side portion, by receiving of the initial audio signal; modifying the received initial audio signal using a first signal modifier to obtain a first modified audio signal and modifying the received initial audio signal using a...
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| creator | BAUMGARTNER-KRONE, Johanna RENNIES-HOCHMUTH, Jan |
| description | A method processes an initial audio signal, having a target portion and a side portion, by receiving of the initial audio signal; modifying the received initial audio signal using a first signal modifier to obtain a first modified audio signal and modifying the received initial audio signal using a second signal modifier to obtain a second modified audio signal; comparing received initial audio signal with the first modified audio signal to obtain a first perceptual similarity value describing the perceptual similarity between the initial audio signal and the first modified audio signal; and comparing the received initial audio signal with the second modified audio signal to obtain a second perceptual similarity value describing the perceptual similarity between the initial audio signal and the second modified audio signal; and selecting the first or second modified audio signal dependent on the respective first or second perceptual similarity value. |
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| subjects | ACOUSTICS MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION |
| title | METHOD AND APPARATUS FOR PROCESSING AN INITIAL AUDIO SIGNAL |
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