Answered
Can we identify a speaker using his/her cepstral coefficients calculated from MFCC?
Audio Toolbox provides an example for this application: Speaker Identification Using Pitch and MFCC.

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Answered
How to extract features from speech signals using MFCC?
Starting from R2018a, you can use the mfcc function in Audio Toolbox to extract mel-frequency cepstral coefficients.

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Answered
Text to speech synthesis matlab code
Audio Toolbox (R2019a or later) supports calling into popular 3rd-party APIs for speech synthesis: https://www.mathworks.com/ma...

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Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

plus de 2 ans ago

Answered
how can i compare two audio files?
Euclidean distance between feature vectors is a good start for analyzing the difference between audio files. However, there are ...

plus de 2 ans ago | 1

Answered
Speech recognition (Isolated words 1-9)
Spoken Digit Recognition with Wavelet Scattering and Deep Learning illustrates two diferent approaches to spoken digit recogniti...

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Answered
mfcc for wav file
When the mfcc function uses the default parameters, it outputs 13 mel-frequency cepstral coefficients, and appends the log-energ...

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Answered
how to change female voice to male voice using matlab?
If you're interested in just shifting the pitch (which will get you most of the way there in terms of perception of male vs. fem...

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Answered
Speech/Music Discrimination
As a start, take a look at the spectralCentroid function in Audio Toolbox™. This tutorial also covers some aspects of the area...

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Answered
How to stop sound function from Audio toolbox?
Calling "clear sound" will stop the playback. >> [audio,fs] = audioread('Counting-16-44p1-mono-15secs.wav'); >> sound(audio,fs...

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| accepted

Answered
Only thing that I want to control is speed. not pitch.
Starting in R2019b, Audio Toolbox provides functions to shift pitch and time-stretch audio: shiftPitch, stretchAudio.

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Spectral Centroid - get the same results in matlab and python
Hi Mariusz, Below is some code showing how you can get the FeatureSpectralCentroid function in your link to give close to the s...

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Answered
audioFeatureExtractor function not found
If you are only interested in MFCC extraction, you can use the mfcc function, which Audio Toolbox introduced in R2018a. Here's h...

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Answered
How to gender recognition with fft
The Audio Toolbox includes an example on gender identification using LSTM networks: https://www.mathworks.com/help/audio/exampl...

plus de 3 ans ago | 0

Answered
pitch calculation for speech signal
To calculate the LP residual, use the <https://www.mathworks.com/help/signal/ref/lpc.html lpc> function in the Signal Processing...

plus de 4 ans ago | 0

Answered
How can I alter the speed of a wav file without altering its pitch?
Typically, you would use a phase vocoder. The Pitch Shifting and Time Dilation Using a Phase Vocoder example in Audio Toolbox wa...

plus de 4 ans ago | 0

Answered
pitch shift of speech
<https://www.mathworks.com/help/audio/examples/delay-based-pitch-shifter.html Delay-Based Pitch Shifter> in <https://www.mathwor...

plus de 4 ans ago | 1

Answered
Pitch of audio signal
Use the <https://www.mathworks.com/help/audio/ref/pitch.html pitch> function available in Audio System Toolbox version 18a or la...

plus de 4 ans ago | 0