公开(公告)号：EP3614383A1

公开(公告)日：2020-02-26

申请号：EP18881136.8

申请日：2018-11-16

申请人： Guangzhou Kugou Computer Technology Co., Ltd.

发明人： XIAO, Chunzhi

IPC分类号： G10L21/003 ,  G10H1/36

摘要： The present disclosure discloses an audio signal processing method and apparatus, and a storage medium and belongs to the field of terminal technologies. The audio signal processing method includes: acquiring a first audio signal of a target song sung by a user; extracting timbre information of the user from the first audio signal; acquiring intonation information of a standard audio signal of the target song; and generating a second audio signal of the target song based on the timbre information and the intonation information. Since the second audio signal of the target song is generated based on the timbre information of the standard audio signal and the intonation information of the user, even if the user's singing skills are poor, a high-quality audio signal may still be generated. Thus, the quality of the generated audio signal is improved.

公开(公告)号：EP3618055A1

公开(公告)日：2020-03-04

申请号：EP18919406.1

申请日：2018-11-27

申请人： Guangzhou Kugou Computer Technology Co., Ltd.

发明人： WAN, Jingxuan ,  XIAO, Chunzhi

IPC分类号： G10H1/00

摘要： The present disclosure provides a method, an apparatus and a storage medium for mixing audio, pertaining to the technical field of multimedia. The method includes: after acquiring an audio material to be mixed, determining a beat feature of a target audio, performing beat adjustment on the audio material based on the beat feature of the target audio; and performing audio mixing on the target audio based on the audio material adjusted by the beat adjustment. Since the beat feature refers to a correspondence between a beat used in the target audio and time point information, it can be seen that in the present disclosure, a beat adjustment is performed on the audio material based on the correspondence between a beat used in the target audio and time point information, instead of re-sorting the audio segments obtained by segmenting a target song based on a chord sequence in a musical instrumental material. In this way, by performing audio mixing on the target audio based on the audio material being adjusted by the beat adjustment, the original rhythm of the target audio could be retained, which is favorable to the promotion of the method for mixing audio according to the present disclosure.