DocumentCode
322062
Title
Synchronous correction of the pitch by using the TMS320C50
Author
Jingli, Zhou ; Hongwei, Lu ; Shengsheng, Yu
Author_Institution
Dept. of Comput. Sci. & Eng., Huazhong Univ. of Sci. & Technol., Hubei, China
Volume
2
fYear
1997
fDate
3-6 Aug 1997
Firstpage
886
Abstract
Each pitch of the normal musical signal corresponds to a fixed frequency. If the singer deviates from this frequency, it will cause “abnormal pitch”. This paper studies the method for correcting the abnormal pitch by using the DSP technology and its realization in high speed processor, the TMS320C50
Keywords
digital signal processing chips; music; real-time systems; DSP technology; TMS320C50; abnormal pitch; fixed frequency; high speed processor; normal musical signal; synchronous correction; Computer aided instruction; Contracts; Data mining; Frequency estimation; Hardware; Interpolation; Signal processing; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1997. Proceedings of the 40th Midwest Symposium on
Conference_Location
Sacramento, CA
Print_ISBN
0-7803-3694-1
Type
conf
DOI
10.1109/MWSCAS.1997.662216
Filename
662216
Link To Document