Components

noise demo is the application of open source for Android device that serves as a sample to noise written in kotlin rxjava2 and implementation of the FFT Android. FFT given by flow microphone in real time, but after using this application, I did not find interesting features in the application of this, so it makes me interested to provide advice and input to the developers.

Proposal

I propose to developers to add a new features in the application of noise demo, should developers added features "time window overlap" and features "spectrum range scale" at the main view applications, so users do not feel tired of use the application of noise demo.

Mockups / Examples

An example of a picture that looks after the developer adds the feature

Benefits

The benefits of the two features I propose are:

• Time window overlap : Allows the user to set a higher percentage for better, lower time resolution to save the cpu.

• Spectrum range scale : Users can display the spectrum range in db scale.

With these two features in the Noise Demo app, users of the Noise Demo app will get more, and that is a big advantage.