Noise Canceller

Noise Canceller


1.0.2: Fix more FC bugs.
As the name suggest, this app will try to lower the environment noise by generating a phase-inverted wave of the noise. Due to a delay of sampling and playing(no realtime sound api in android), user will need to change the phase and amplitude manually to get the best effect.
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Free
30
1.5
User ratings
532
Installs
50,000+
Concerns
0
File size
31 kb
Screenshots
Screenshot of Noise Canceller Screenshot of Noise Canceller
About Noise Canceller
1.0.2: Fix more FC bugs.
As the name suggest, this app will try to lower the environment noise by generating a phase-inverted wave of the noise. Due to a delay of sampling and playing(no realtime sound api in android), user will need to change the phase and amplitude manually to get the best effect.

Android Market Comments
A Google User
Jun 9, 2015
Just echoes sounds With my Galaxy s5, it just echoed the existing sound 1 beat after it happened. That's doubling the sound I am trying to ignore.
A Google User
Jun 2, 2015
Didn't work
A Google User
May 26, 2015
NO DIFFERINCE Practically no difference. l hear everything as clearly while using this app and while not using it. No use.
A Google User
May 6, 2015
Great idea
A Google User
Apr 27, 2015
Works as a noise generator At best it is totally inefficient, sometimes it generates an unbearable pulsing noise. More generally it will repeat the ambiance sounds half a second after they happened. A real pain.
Version 1000000
Version 1000000