Frequency Meter PRO

Frequency Meter PRO


Frequency Meter PRO is a comprehensive tool for audio frequency diagnostics. Includes REAL TIME scanning of audio signal from internal or external microphone.

*** OUTPUT ***
Visualization is done on real like device that shows:
- Audio level
- Noise Level
- Current frequency
- Frequency oscilloscope
- Time to Frequency chart

*** ACCURACY ***
Application is calibrated with real tone generator. Internal microphone limit is around 1800 Hz, but under this frequency accuracy is very respectable +/- 0.5 Hz.

*** NOISE LIMIT ***
You can easily set a limit that removes noise treshold with included trackbar.

*** EXPORT ***
You can export TTF chart to comma-separated file that you can later analyze with MS Excel or other table processor. Application has file directory browser with Save and Overwrite feature.

*** SUPPORT***
Please don't hesitate to write us for details or questions: [email protected]

Recent changes:
- orientation fix
- analyze moved to c++ (much faster now)
- JB texture fix
Add to list
$3.35
72
3.6
User ratings
23
Installs
1,000+
Concerns
0
File size
1068 kb
Screenshots
Screenshot of Frequency Meter PRO Screenshot of Frequency Meter PRO
About Frequency Meter PRO
Frequency Meter PRO is a comprehensive tool for audio frequency diagnostics. Includes REAL TIME scanning of audio signal from internal or external microphone.

*** OUTPUT ***
Visualization is done on real like device that shows:
- Audio level
- Noise Level
- Current frequency
- Frequency oscilloscope
- Time to Frequency chart

*** ACCURACY ***
Application is calibrated with real tone generator. Internal microphone limit is around 1800 Hz, but under this frequency accuracy is very respectable +/- 0.5 Hz.

*** NOISE LIMIT ***
You can easily set a limit that removes noise treshold with included trackbar.

*** EXPORT ***
You can export TTF chart to comma-separated file that you can later analyze with MS Excel or other table processor. Application has file directory browser with Save and Overwrite feature.

*** SUPPORT***
Please don't hesitate to write us for details or questions: [email protected]

Recent changes:
- orientation fix
- analyze moved to c++ (much faster now)
- JB texture fix

User reviews of Frequency Meter PRO
Write the first review for this app!
Android Market Comments
A Google User
Aug 20, 2014
Nedirba visiškai ant Prestigio Šlamšt.šalinu
A Google User
May 10, 2014
Setting hi pass I think this is what I needed... I wish to detect the low frequency of say an aircon unit so I can set the filter on my Zoom H4n audio recorder
A Google User
May 9, 2014
Would not work with Samsung Galaxy Y Thought this would save me money setting up my Theremin... but would not run on my phone.. just froze after an initial reading... Not happy...
A Google User
Dec 8, 2013
Testing car horn I try to adjust my vintage BOSCH horn pitch/frequency after it was disamble and cleaned, now i put it back together. This apps helps me to detune the freq again...it is quite accurate...thanks...i'm happy with the apps.
A Google User
Sep 12, 2013
Just saved me $$$$ on test equipment I have high frequency hearing loss. This app helped me "zero beat" tune my amateur radio transceiver.