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Amirhosein Khanlari


Last seen: 4 years ago |  Active since 2020

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Question


Remove White Noise after adding it with awgn by Spectral Substraction method
i have an audio signal.then i add a gaussian white noise with awgn.now how can i remove the noise using fft and spectral substra...

4 years ago | 1 answer | 0

1

answer

Question


Spectral Substraction for removing noise
i have this code buy i get index out of range.how can i fix it [x,fs]=audioread('NoisyTest.wav'); y=x(1:350,1); Y=fft(y); le...

4 years ago | 1 answer | 0

1

answer

Question


Wrong FFT for an audio file
I want to sketch the power spectrum of an audio file but i get wrong answer.human speech should be in range of 50 to 300 hz [x ...

4 years ago | 1 answer | 0

1

answer