Audio

Is it possible for Matlab to read and decode an mp3 file?

Is it possible for Matlab to read and decode an mp3 file?
  1. Can MATLAB read audio files?
  2. What information about an audio file can you retrieve in MATLAB?

Can MATLAB read audio files?

You can read audio files into a Matlab-vector using the following command audio_vector=audioread('filename'); audioread is a built-in Matlab function. In order to play audio files within Matlab, you can use the following command sound(audio_vector); By default sound assumes a sampling rate of 8192Hz.

What information about an audio file can you retrieve in MATLAB?

Sample rate of the audio data in the file, in hertz. Total number of audio samples in the file. Duration of the file, in seconds. Number of bits per sample encoded in the audio file.

Frequency Should calculated time domain RMS and frequency domain RMS be approximately similar?
Should calculated time domain RMS and frequency domain RMS be approximately similar?
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Matrix Why does NMF (Non Negative Matrix Factorization) decompose a spectrogram into time and frequency component?
Why does NMF (Non Negative Matrix Factorization) decompose a spectrogram into time and frequency component?
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Fading How to code Rician fading channel gains from k-factor?
How to code Rician fading channel gains from k-factor?
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