Ravi Sharma

Actif depuis 2015

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need help in plotting the values
i have 3 sets of coefficients in matrix form. these are mel frequency cepstral coefficients which are unique for each speech sig...

plus de 9 ans il y a | 1 réponse | 0

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Question

query on command "silhouette(X,clust)"
i have matrix of dimension 13x500 stored in variable X. i want cluster plot of this matrix. what do you mean by "clust" in comma...

plus de 9 ans il y a | 1 réponse | 0

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can anyone help to solve this?
i was trying MFCC code from one website in which following parameters are defined. % Define variables Tw = 25; ...

plus de 9 ans il y a | 1 réponse | 0

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Question

query about MFCC extraction
i was trying MFCC code from one website in which following parameters are defined. % Define variables Tw = 25; ...

plus de 9 ans il y a | 1 réponse | 0

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Question

how to plot mel frequency cepstral coefficients ?
i have extracted cepstral coefficients of audio file and want to plot on graph which looks like in cluster form.how to do?pls he...

plus de 9 ans il y a | 1 réponse | 0

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Question

want code for extracting cepstral coefficients of audio signal.pl help
can anyone help me with matlab code for extracting Mel frequency cepstral coefficients (MFCC) of an audio signal inputted as .wa...

plus de 9 ans il y a | 1 réponse | 0

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Question

how to write wave file?
i have audio signal which is pre-processed to remove silenced region of that. noe edited or modified file i want to use for furt...

plus de 9 ans il y a | 1 réponse | 0

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Question

MFCC extraction of audio file
I want to extract cepstral coefficients of audio file inputted in .wav format. that is MFCC . anyone can help me pls .

plus de 9 ans il y a | 1 réponse | 0

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Question

wanted code for finding STFT and plotting pitch flow or pitch contour.
i have audio signal in .wav format. want to find its short time fourier transform analysis and track the pitch of signal and plo...

plus de 9 ans il y a | 1 réponse | 0

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Question

can anybody help for code for "pitch(fundamental frequency) flow" or tracking pitch of audio signal.
i have audio signal in .wav format. want to track its pitch and plot against time to study its variation.please help me.

plus de 9 ans il y a | 1 réponse | 0

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Question

pls help me with matlab code for STFT of audio signal in wav format and to plot pitch contour
I am working on analysis of baby cry signal. fundamental frequency(Fo) of signal is already estimated using auto correlation and...

plus de 9 ans il y a | 1 réponse | 0

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