US 11,902,759 B2
Systems and methods for audio signal generation
Meilin Zhou, Shenzhen (CN); Fengyun Liao, Shenzhen (CN); and Xin Qi, Shenzhen (CN)
Assigned to SHENZHEN SHOKZ CO., LTD., Shenzhen (CN)
Filed by SHENZHEN SHOKZ CO., LTD., Guangdong (CN)
Filed on Jan. 29, 2022, as Appl. No. 17/649,359.
Application 17/649,359 is a continuation of application No. PCT/CN2019/105616, filed on Sep. 12, 2019.
Prior Publication US 2022/0150627 A1, May 12, 2022
Int. Cl. H04R 3/04 (2006.01); H04R 1/10 (2006.01); H04R 3/00 (2006.01)
CPC H04R 3/04 (2013.01) [H04R 1/10 (2013.01); H04R 3/002 (2013.01); H04R 2460/13 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system for audio signal generation, comprising:
at least one storage medium including a set of instructions;
at least one processor in communication with the at least one storage medium, wherein when executing the set of instructions, the at least one processor is directed to cause the system to perform operations including:
obtaining first audio data collected by a bone conduction sensor;
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 components; and
generating, based on the first audio data and the second audio data, third audio data, wherein frequency components of the third audio data higher than a first frequency point increase with respect to frequency components of the first audio data higher than the first frequency point.