Frequency Meter PRO

Frequency Meter PRO

von Lubomir Havran BINARTS

  • Kategorie: Music
  • Erscheinungsdatum: 2012-09-25
  • Aktuelle Version: 2.0
  • Adult Rating: 4+
  • Dateigröße: 3.25 MB
  • Entwickler: Lubomir Havran BINARTS
  • Kompatibilität: Benötigt iOS 8.0 oder neuer.


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. *** SUPPORT*** Please don't hesitate to write us for details or questions:



  • Unreliable

    Von TrikeArni
    Sometimes the frequency will be determined well, but some frequence results are completly wrong. E.g. 300 Hz instead of 1400 Hz. Tests were made with an sinus generator.