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A Compressed Sensing Approach to Denoise Audio Signals

Convex Optimization - EE5121 Term Paper

Requirements

  • Python 3+
  • NumPy (For scientific and vector calculations)
  • SciPy
  • Sounddevice (For loading audio wav files as NumPy Arrays)

Note:

For a given test, the input file format is <name of test>_<SNR of test>.wav.

The output file format is out_<name of test>_<SNR of test>.wav.

If the name of the test case has _c_, then it is the test case with Cauchy noise.

To run a test case run python3 main.py audio/<name of test>_<SNR of test>.wav.

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A Compressed Sensing Method to Denoise audio signals

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