FrequenSee - Spectrum Analyzer

FrequenSee - Spectrum Analyzer


See your voice, music or test your audio equipment. See whatever your microphone can hear!

This real-time spectrum analyzer / audio visualizer features:
- 128 high-quality frequency bands [20Hz to 22kHz]
- Logarithmic frequency scale to match human perception
- Low latency for high responsiveness
- High framerate to see smooth frequency and amplitude movements
- High performance native code using OpenGL ES 2.0
- FFT window size 2048 @ 43/58(Armv7+) frames per second


Note:
The internet permissions are used for ads.


Any feedback is welcome.

Recent changes:
This update improves the signal processing in general. Meanwhile, I have released my second app "liveBPM". If you are a musician or DJ, be sure to check it out!
- Smoother frequency curve which now also appears more "calibrated"
- Improved latency and smoothness for Armv7+ devices. Refresh rate increased to 58 frames per second (was 43 before).
- Changed line color
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Free
83
4.2
User ratings
1985
Installs
100,000+
Concerns
0
File size
137 kb
Screenshots
Screenshot of FrequenSee - Spectrum Analyzer Screenshot of FrequenSee - Spectrum Analyzer
About FrequenSee - Spectrum Analyzer
See your voice, music or test your audio equipment. See whatever your microphone can hear!

This real-time spectrum analyzer / audio visualizer features:
- 128 high-quality frequency bands [20Hz to 22kHz]
- Logarithmic frequency scale to match human perception
- Low latency for high responsiveness
- High framerate to see smooth frequency and amplitude movements
- High performance native code using OpenGL ES 2.0
- FFT window size 2048 @ 43/58(Armv7+) frames per second


Note:
The internet permissions are used for ads.


Any feedback is welcome.

Recent changes:
This update improves the signal processing in general. Meanwhile, I have released my second app "liveBPM". If you are a musician or DJ, be sure to check it out!
- Smoother frequency curve which now also appears more "calibrated"
- Improved latency and smoothness for Armv7+ devices. Refresh rate increased to 58 frames per second (was 43 before).
- Changed line color

Android Market Comments
A Google User
6 days ago
Toooo cool...
A Google User
Jun 23, 2015
Nice app. Simple but good.
A Google User
May 10, 2015
Saved me several times w monitors.
A Google User
May 8, 2015
Spectacularly helpful Simple, clear and efficient. After downloading some white, pink and Brownian noise mp3s to play, this gem of an app allowed me to balance new speakers and sub-woofer and equalization. It is superb.
A Google User
Apr 25, 2015
Fantastic I'm a musician and gig all over in one geographic area and this app is awesome for our initial setup of PA .
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