Make

How to get the background noise of microphone?

How to get the background noise of microphone?
  1. How can I make my microphone less sensitive to background noise?

How can I make my microphone less sensitive to background noise?

Go to Settings > System > Sound. Under Input, make sure your mic is selected, then click Device Properties. Select Additional device properties. In the Levels tab, increase or decrease the Microphone (sensitivity).

Filter Low pass filtering for smoothing
Low pass filtering for smoothing
Low pass filtering (aka smoothing), is employed to remove high spatial frequency noise from a digital image. The low-pass filters usually employ movin...
Audio How to read from mp3 in chunks/buffers
How to read from mp3 in chunks/buffers
What frequency is MP3?What does WAV stand for? What frequency is MP3?A sample rate of 44.1 kHz is commonly used for music reproduction, because this...
Shift How to Find pitch from Fourier Series
How to Find pitch from Fourier Series
How do you pitch shift with FFT? How do you pitch shift with FFT?To pitch shift with the FFT, one has to shift the frequency content of the signal i...