Device, method and computer program for blind source separation and remixing
AssigneeSony Group Corporation
InventorsStefan UHLICH, Michael ENENKL
Life of this patent
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Abstract
An electronic device comprising a circuitry configured to perform (402; 602; 902; 1002) blind source separation (201) based on a received input signal (1) to obtain separated sources; to perform (403; 605; 906; 1005) time-domain filtering (202) on at least one of the separated sources to obtain at least one filtered separated source; and to perform (404; 606; 907; 1006) remixing or upmixing (203) based on the at least one filtered separated source.
Claims20
An electronic device comprising a circuitry configured to:
- perform blind source separation based on a received input signal to obtain separated sources;
- perform time-domain filtering on at least one of the separated sources to obtain at least one filtered separated source;
- and
- perform remixing or upmixing based on the at least one filtered separated source.
A method comprising:
- performing blind source separation based on a received input signal to obtain separated sources;
- performing time-domain filtering on at least one of the separated sources to obtain at least one filtered separated source;
- and
- performing remixing or upmixing based on the at least one filtered separated source.
A computer program comprising instructions, the instructions when executed on a processor causing the processor to:
- perform blind source separation based on a received input signal to obtain separated sources;
- perform time-domain filtering on at least one of the separated sources to obtain at least one filtered separated source;
- and
- perform remixing or upmixing based on the at least one filtered separated source.
Dependencies are inferred from the claim text.