DocumentCode
255622
Title
An improved algorithm for efficient computation of MFCC
Author
Lulla, N. ; Purohit, N.
Author_Institution
Indian Inst. of Inf. Technol., Electron. & Commun. Eng., Allahabad, India
fYear
2014
fDate
11-13 Dec. 2014
Firstpage
1
Lastpage
4
Abstract
Mel Frequency Cepstral Coefficients (MFCC) computation is required to be done in many speech recognition algorithms. This paper proposes an efficient scheme for MFCC computation. It exploits the triangular structure of the frequency response function of the MFCC filters. The proposed scheme is showing better results in terms of memory requirements and latency. However, slight degradation in recognition accuracy is also observed.
Keywords
frequency response; speech recognition; MFCC; Mel frequency cepstral coefficients; frequency response function; speech recognition algorithms; triangular structure; Accuracy; Filter banks; Mel frequency cepstral coefficient; Memory management; Read only memory; Speech recognition; Standards; MFCC; Mel Filtering; Mel Frequency; Speech Recognition;
fLanguage
English
Publisher
ieee
Conference_Titel
India Conference (INDICON), 2014 Annual IEEE
Conference_Location
Pune
Print_ISBN
978-1-4799-5362-2
Type
conf
DOI
10.1109/INDICON.2014.7030559
Filename
7030559
Link To Document