Title:
SYSTEMS AND METHODS FOR AUDIO SIGNAL GENERATION
Document Type and Number:
WIPO Patent Application WO/2021/046796
Kind Code:
A1
Abstract:
Systems and methods for audio signal generation are disclosed. The method includes obtaining first audio data collected by a bone conduction sensor (510); obtaining second audio data collected by an air conduction sensor, the first audio data and the second audio data representing a speech of a user, with differing frequency component (520); generating, based on the first audio data and the second audio data, third audio data (540).
Inventors:
ZHOU MEILIN (CN)
LIAO FENGYUN (CN)
QI XIN (CN)
LIAO FENGYUN (CN)
QI XIN (CN)
Application Number:
PCT/CN2019/105616
Publication Date:
March 18, 2021
Filing Date:
September 12, 2019
Export Citation:
Assignee:
SHENZHEN VOXTECH CO LTD (CN)
International Classes:
H04R1/08
Domestic Patent References:
| WO2013162995A2 | 2013-10-31 |
Foreign References:
| CN109982179A | 2019-07-05 | |||
| CN109982179A | 2019-07-05 | |||
| CN108696797A | 2018-10-23 | |||
| CN105533986A | 2016-05-04 | |||
| JP2010176042A | 2010-08-12 |
Other References:
HUANG BOYAN; YIHAN GONG; SUN JINWEI; YI SHEN: "A wearable bone-conducted speech enhancement system for strong background noises", 2017 18TH INTERNATIONAL CONFERENCE ON ELECTRONIC PACKAGING TECHNOLOGY (ICEPT), IEEE, 16 August 2017 (2017-08-16), pages 1682 - 1684, XP033154500, DOI: 10.1109/ICEPT.2017.8046759
See also references of EP 4005226A4
See also references of EP 4005226A4
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
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