Noise Canceller Apk

Latest version 1.0.2

17 Jan 2019

Apk Infos

Version	1.0.2
Rating	1.6/5, based on 818 votes
Size‎	31.6 KB
Requires Android	Android 1.5+ (Cupcake)

About Noise Canceller APK

Table Of Contents

Application description
How to install Noise Canceller APK?
Questions & Answers
Reviews from verified install users

Noise Canceller APK Download for Android

Description

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.

How to install Noise Canceller APK on Android phone or tablet?

Download Noise Canceller APK file from ApkClean, then follow these steps:

Update Phone Settings

Go to your phone Settings page
Tap Security or Applications (varies with device)
Check the Unknown Sources box
Confirm with OK

Go to Downloads

Open Downloads on your device by going to My Files or Files
Tap the APK file you downloaded (org.liberty.android.noisecanceller-v1.0.2-ApkClean.apk)
Tap Install when prompted, the APK file you downloaded will be installed on your device.

Older Versions

1.0.2 (3)

31.6 KB

Questions & Answers

Q: What is an APK File?

A: Just like Windows (PC) systems use an .exe file for installing software, Android does the same. An APK file is the file format used for installing software on the Android operating system.

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A: Yes, absolutely. The Play Store installs APKs it downloads from Google's servers, and sideloading from a site like ApkClean.net goes through a very similar process, except you're the one performing the downloading and initiating the installation (sideloading).
As soon as the Play Store finds a version of the app newer than the one you've sideloaded, it will commence an update.

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Q: What are Android App permissions?

A: Apps require access to certain systems within your device. When you install an application, you are notified of all of the permissions required to run that application.

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User's Reivew

1 ★Super long delay. Great idea, just need to figure out the audio latency.

2 ★Too much delay to be useful... but what about coupling with a second smartphone or a bluetooth headset placed some meters apart from the user? The far microphone would catch the sound, invert it, and send it to the user at the speed of light rather than that of sound, gaining some time.

3 ★Prompt bug fixes, does not force close or give errors. Need to use it a little to give more feedback.

1 ★Not even sine waves. Don't attempt using headphones. It pains like heck...

3 ★It evens out the noise so its not so annoying. kind of squeaky though whereas the ones for airplanes are just white noise.

1 ★Noise-cancelling needs to be timely. If it is slow, it can't cancel out sound waves, so what's the point?

1 ★The app only makes a high pitched whine but is a great way to lose your hearing in either the right or left ear be sure to hold the speaker up to your ear for the full effect.

3 ★good idea, but may I know how to get out work? It just keep making noise but not boise canceling

1 ★shouldn't it be trying to reduce consistent noise. (Understanding that there could be a delay in microphone to audio transmission + processing)

2 ★Nice idea... Never going to work without real time dsp

3 ★Noise cancellation is only effective with constant sounds(I.e, car engine at hey speed,fan). Speech or constantly changing sounds won't work even with the best sound cancellation equipment. There is simply too much processing time required for real world applications.

1 ★In order for this to work, the play back needs to be real time. There are seconds between the sound and the play back... Whomever wrote this app has totally missed the fundimental reason why noise cancelling works.

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