US 12,170,090 B2
Electronic device, method and computer program
Franck Giron, Stuttgart (DE); and Elke Schächtele, Stuttgart (DE)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Appl. No. 17/771,071
Filed by Sony Group Corporation, Tokyo (JP)
PCT Filed Nov. 3, 2020, PCT No. PCT/EP2020/080819
§ 371(c)(1), (2) Date Apr. 22, 2022,
PCT Pub. No. WO2021/089544, PCT Pub. Date May 14, 2021.
Claims priority of application No. 19207275 (EP), filed on Nov. 5, 2019.
Prior Publication US 2022/0392461 A1, Dec. 8, 2022
Int. Cl. G10L 19/008 (2013.01); H04S 1/00 (2006.01); H04S 7/00 (2006.01)
CPC G10L 19/008 (2013.01) [H04S 1/002 (2013.01); H04S 7/30 (2013.01); H04S 2400/11 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electronic device comprising:
circuitry configured to:
perform a stereo or multi-channel source separation resulting in a plurality of separated sources,
analyze the plurality of separated sources to determine one or more time-varying parameters, and
create spatially dynamic audio objects based on the one or more time-varying parameters.