Audio Spectrum Monitor

Audio Spectrum Monitor


It is an application program that in real time displays the spectrum of the voice input from your Android phone's microphone. A horizontal axis is a music scale.
A display position can be adjusted by dragging horizontally.
Scaling of the display range of a scale can be carried out in pinch zoom operation.

[ feature ]
・The spectrum of the voice input from your Android phone's microphone is in real time displayed.
・A horizontal axis is displayed by the music scale.
・About five octaves to C2 - B7 are displayed.
・It corresponds to a horizontal rotation of the screen.
・The basic frequency (pitch) is presumed and it displays it.
・It correspond to a drug and pinch zoom.
・Tuner
・Recording and playback
・Save/Load function

[ How to use ]
Please input the voice from your Android phone's microphone. The spectrum is in real time displayed. It corresponds to a horizontal rotation.

[ Pitch detection ]
When the pitch is presumed, a blue vertical line is displayed at the position of the music scale.
Moreover, value (Hz) of the pitch and the music scale name are displayed in the top of the screen.
When the voice contains two or more musical instruments and harmonies, it is not possible to analyze it correctly.

[ Recording and playback ]
Only one minute you can record.

Recent changes:
-Improved the precision of pitch estimation
-Added new option to indicate a semitone
-Added new option to calibrate the A4 frequency
-Added a default button to the setting screen
Add to list
Free
79
4.0
User ratings
342
Installs
100,000+
Concerns
0
File size
2311 kb
Screenshots
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About Audio Spectrum Monitor
It is an application program that in real time displays the spectrum of the voice input from your Android phone's microphone. A horizontal axis is a music scale.
A display position can be adjusted by dragging horizontally.
Scaling of the display range of a scale can be carried out in pinch zoom operation.

[ feature ]
・The spectrum of the voice input from your Android phone's microphone is in real time displayed.
・A horizontal axis is displayed by the music scale.
・About five octaves to C2 - B7 are displayed.
・It corresponds to a horizontal rotation of the screen.
・The basic frequency (pitch) is presumed and it displays it.
・It correspond to a drug and pinch zoom.
・Tuner
・Recording and playback
・Save/Load function

[ How to use ]
Please input the voice from your Android phone's microphone. The spectrum is in real time displayed. It corresponds to a horizontal rotation.

[ Pitch detection ]
When the pitch is presumed, a blue vertical line is displayed at the position of the music scale.
Moreover, value (Hz) of the pitch and the music scale name are displayed in the top of the screen.
When the voice contains two or more musical instruments and harmonies, it is not possible to analyze it correctly.

[ Recording and playback ]
Only one minute you can record.

Recent changes:
-Improved the precision of pitch estimation
-Added new option to indicate a semitone
-Added new option to calibrate the A4 frequency
-Added a default button to the setting screen

Android Market Comments
A Google User
Jun 21, 2015
Update not working The recording and tuner function is a good improvement but at the cost of several steps backward. 1. Frequency in hertz is not displayed. 2. Increased amount of noise detection 3. I cannot access the settings screen. The triple bar button does nothing.
A Google User
Jun 15, 2015
Update not working The recording and tuner function is a good improvement but at the cost of several steps backward. 1. Frequency in hertz is not displayed. 2. Increased amount of noise detection 3. I cannot access the settings screen. The triple bar button does nothing.
A Google User
Mar 16, 2015
New version ruined it The app was fine. The new version made all the letters overlap and unreadable. Pls revert
A Google User
Dec 20, 2014
AUDIO SPECTRUM Analyzer It ok but aftr a whl it gts prtty borng. i unistlld it.
A Google User
Aug 9, 2013
Cool for singers