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Resampling - MATLAB & Simulink

https://www.mathworks.com/help/signal/ug/resampling.html

The basic syntax for resample is. y = resample (x,p,q) where the function resamples the sequence x at p/q times the original sample rate. The length of the result y is p/q times the length of x. One resampling application is the conversion of digitized audio signals from one sample rate to another, such as from 48 kHz (the digital audio tape ...

Resampling Audio in MATLAB - Stack Overflow

https://stackoverflow.com/questions/17796635/resampling-audio-in-matlab

Resampling Audio in MATLAB. Ask Question Asked 8 years, 6 months ago. Active 8 years, 6 months ago. Viewed 12k times 4 I have a wav file that has been imported into MATLAB and is sample at 44.1 kHz. I am trying to resample this audio file to 22.05 kHz and then restore it back to 44.1 kHz.

Reading, resampling and writing audio files

https://www.mathworks.com/matlabcentral/answers/351485-reading-resampling-and-writing-audio-files

But i can do with the single file. I have say, 10 different files in one folder. I need to read them one by one automatically, resample each one and write those files in another folder. Mainly the problem is reading all wav files one by one from one folder automatically and writing them one by one in another folder after resampling.

Resampling - MATLAB & Simulink - MathWorks América Latina

https://la.mathworks.com/help/signal/ug/resampling.html

One resampling application is the conversion of digitized audio signals from one sample rate to another, such as from 48 kHz (the digital audio tape standard) to 44.1 kHz (the compact disc standard). ... The standard MATLAB ...

Resampling - MATLAB & Simulink - MathWorks France

https://fr.mathworks.com/help/signal/ug/resampling.html

MATLAB: Reading, resampling and writing audio files – iTecTec

https://itectec.com/matlab/matlab-reading-resampling-and-writing-audio-files/

MATLAB: Reading, resampling and writing audio files resample I have multiple audio files in one folder having file format like C_01_ECHO_FA.wav, C_01_ECHO_FG.wav, C_01_ECHO_MK.wav, C_01_ECHO_ML.wav and again C_02_ECHO_FA.wav, C_02_ECHO_FG.wav, C_02_ECHO_MK.wav, C_02_ECHO_ML.wav and so on like this…

matlab - Resample audio signal with a low factors - Signal ...

https://dsp.stackexchange.com/questions/50382/resample-audio-signal-with-a-low-factors

Currently, we need to handle a piece of an audio signal. We want to resample it with different factor rate (p/q) starting with 1.0002 to 0.9998 with a decrement of 0.000005. But Matlab function cannot handle this because of the Integer Limit.

audio - How Can I Resample a Signal with an Arbitrary ...

https://dsp.stackexchange.com/questions/6226/how-can-i-resample-a-signal-with-an-arbitrary-factor-for-example-128000hz-to

The Matlab "resample" command only works for resampling to 16000, not to 16000.1 "interp1" doesn't seem to be an option because I think I need to …

Sampling in Matlab and downsampling an audio file ...

https://www.gaussianwaves.com/2014/07/sampling-a-signal-in-matlab/

Going back to the previous example of ‘gong’ audio vector loaded in the Matlab variable space, the downsampling operation can be coded as follows. >>M=2 % downsample by 2 >>y_down = y (1:M:end); % keep every M-th sample. Note: Downsampling↗ is not same as decimation. Decimation↗ implies reducing the sampling rate of a signal by applying ...

Resampling - dspGuru

https://dspguru.com/dsp/faqs/multirate/resampling/

Resampling is usually done to interface two systems which have different sampling rates. If the ratio of two system’s rates happens to be an integer, decimation or interpolation can be used to change the sampling rate (depending on whether the rate is being decreased or increased); otherwise, interpolation and decimation must be used together ...

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