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US 2023/0120140 A1Published application
Ai based remixing of music: timbre transformation and matching of mixed audio data
OwnerKariem Morsy, Maximilian Mumme +1inventors
InventorsKariem Morsy, Maximilian Mumme, Christoph Teschner
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Abstract
The present invention provides a method for processing audio data, comprising the steps of providing input audio data containing a mixture of audio data including first audio data of a first musical timbre and second audio data of a second musical timbre different from said first musical timbre, decomposing the input audio data to provide decomposed data representative of the first audio data, transforming the decomposed data to obtain third audio data.
Claims40
A method for processing audio data, comprising the steps of:
- providing input audio data containing a mixture of audio data including first audio data of a first musical timbre and second audio data of a second musical timbre different from said first musical timbre;
- decomposing the input audio data to provide decomposed data representative of the first audio data;
- and
- transforming the decomposed data to obtain third audio data, wherein transforming the decomposed data includes at least one of:
- i. changing musical timbre such that the third audio data are of a third musical timbre different from the first musical timbre, or
- ii. changing melody, such that the third audio data represents a melody different from that of the decomposed data.
3 more elements
A device for processing audio data, comprising
- an input unit configured to receive input audio data containing a mixture of audio data including first audio data of a first musical timbre and second audio data of a second musical timbre different from said first musical timbre;
- a decomposition unit for decomposing the input audio data to provide decomposed data representative of the first audio data;
- and
- a transforming unit for transforming the decomposed data to obtain third audio data, wherein the transforming unit includes at least one of:
- i. a timbre changing unit configured to change musical timbre such that the third audio data are of a third musical timbre different from the first musical timbre, or
- ii. a melody changing unit configured to change melody such that the third audio data represent a melody different from that of the decomposed data.
3 more elements
Dependencies are inferred from the claim text.