Patent · US Active

Method and apparatus for processing a stereo signal

US11750995B2 · kind B2 · utility

0Cited by

0References

9Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Liyun Pang · Munich, DE
Fons Adriaensen · Munich, DE
Song Li · Nanhu, CN
Roman Schlieper · Hannover, DE

Key dates

Filing date	Jul 23, 2021
Grant date	Sep 5, 2023
Priority date	—
Expiry date	Mar 4, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH04S2420/01
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

The disclosure relates to a method for processing a stereo signal. The method can include obtaining a center channel signal by up-mixing the stereo signal. The method can also include generating a filtered center channel signal by applying one or more peak filters and one or more notch filters to the center channel signal. Furthermore, the method can include generating a binaural signal based on the filtered center channel signal.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.