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
- Frequency range
- Current frequency
- Frequency oscilloscope
- Spectrum analyzer
*** ACCURACY ***
Application is calibrated with real tone generator. Working range is around 15 - 22500 Hz, and accuracy around +/- 0.5 %.
*** NOISE LIMIT ***
You can easily set a limit that removes noise treshold with included trackbar.
*** RANGE SELECTION ***
Choose minimum and maximum frequency you want to scan.
*** EXPORT ***
You can export output chart to comma-separated file that you can later analyze with MS Excel or other table processor. Application shares document folder in iTunes.
Please don't hesitate to write us for details or questions: firstname.lastname@example.org
- iphone x ready
- increased accuracy
Ratings and Reviews
This is garbage, out of tune, absolutely unusable
This app worked only once. Now nothing happens. Not worth the money
This thing is horrible are detecting audible frequencies. I used two calibrated tuning forks at 128hz. It is nowhere close to the frequency of the timing forks, jumps around 350, then 40..almost as if it's generating number from random. Apple should pull this product from the App Store immediately.
Up to six family members will be able to use this app with Family Sharing enabled.