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
31
1.6
User ratings
406
Installs
10,000+
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.

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User reviews of Noise Canceller
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Android Market Comments
A Google User
Aug 26, 2014
doesn't work Great idea. I would love to see a list of supported devices. My galaxy S3 has too much delay.
A Google User
Aug 26, 2014
Doesn't cancel noise, but could be used for spying You could use this to remotely listen from another room, not cancel noise.
A Google User
Aug 24, 2014
A waste of time. YOu get double the noise and even when the noise has stopped, this app keeps it going until you turn it off.
A Google User
Aug 24, 2014
Doesn't work The delay in the noise is too much...
A Google User
Aug 19, 2014
Why does it need access to my photos? All all the other reviews are right about the delay, making this useless unless you are trying to block white noise. but why does it need access to your caller Id and your photos as well as your USB storage?