Title :
Various front end tools for digital speech processing
Author :
Prasad, Shiva ; Kumar, Anil ; Manjunatha ; Ramaiah, Kodanda
Author_Institution :
Electron. Eng., Jain Univ., Bangalore, India
Abstract :
Speech is an informative signal, which conveys many information´s like status of the speaker, environmental conditions of the speaker: the other necessary parameters which are classified as prosodic features and general features of speech. As speech is a signal which can be analysed by subjecting and can be inspected to various criteria with the implication of several available techniques. In this paper we are presenting all possible front end tools for analysis of speech such as LPC, MFCC, PLP, LFPC, Rasta PLP and cepstral analysis, Which seems to be very essential and serves as one of the handy decision maker as per the choice of the user.
Keywords :
cepstral analysis; speech processing; LFPC; LPC; MFCC; Rasta PLP; cepstral analysis; digital speech processing; front end tool; informative signal; prosodic features; Cepstrum; Filter banks; Mel frequency cepstral coefficient; Speech; Speech processing; Convolution; Fourier Transform; STFT; Speech;
Conference_Titel :
Computing for Sustainable Global Development (INDIACom), 2015 2nd International Conference on
Conference_Location :
New Delhi
Print_ISBN :
978-9-3805-4415-1