This application is just a reference implementation showcasing the use of the following two open libraries:

- Java translation of fftpack [http://www.netlib.org/fftpack/jfftpack.tgz]
- GraphView [https://github.com/jjoe64/GraphView]

It is by no means an optimized implementation so users should notice the considerable lag in the display. Users are advised to incorporate into their own codes by rewriting it.

Usage:

1. Click on the "microphone" icon to start recording of audio.
2. Click on the "settings" icon to switch between time analysis and frequency analysis.

Versioning:

- https://github.com/nghianja/AudioVisualizer

Reference Guide:

- Pro Android Media by Shawn Van Every
Read more
3.5
4 total
5
4
3
2
1
Loading...

Additional Information

Updated
October 17, 2013
Size
78k
Installs
1,000+
Current Version
1.0
Requires Android
3.2 and up
Content Rating
Everyone
Permissions
Offered By
Projapps: Projects of Applications
Developer
Block 670, Woodlands Drive 71, #10-29, Singapore 730670, Republic of Singapore
©2018 GoogleSite Terms of ServicePrivacyDevelopersArtistsAbout Google|Location: United StatesLanguage: English (United States)
By purchasing this item, you are transacting with Google Payments and agreeing to the Google Payments Terms of Service and Privacy Notice.