Generate Animated GIF Files for Plotting Audio Data
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Theodoros Giannakopoulos
http://www.di.uoa.gr/~tyiannak
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The provided m-file:
* Reads a wav file.
* Splits the audio data into non-overlapping windows (e.g 1 second).
* For each window, an image of the audio data and the corresponding spectrogram is created and attached to an animated .gif file.
M-file description:
function createAnimatedGifFromWav(wavFileName, windowLength, Width, framesPerSec)
ARGUMENTS:
- wavFileName: the name of the .wav file to read
- windowLength: the length (in seconds) of each window to be plotted in the gif
- Width: the width of the generated .gif file
- framesPerSec: frames per second for the gif annotated file.
NOTE: the generated .gif file's name is [wavFileName_animatedGIF.gif]
------------------------------------
Theodoros Giannakopoulos
http://www.di.uoa.gr/~tyiannak
------------------------------------
引用
Theodoros Giannakopoulos (2024). Generate Animated GIF Files for Plotting Audio Data (https://www.mathworks.com/matlabcentral/fileexchange/19933-generate-animated-gif-files-for-plotting-audio-data), MATLAB Central File Exchange. に取得済み.
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- MATLAB > Graphics > 2-D and 3-D Plots > Animation >
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