Audio Frequency Analyzer

Version 7.0
Price $9.99
Category Tools / Analysis
Rating
Compatible with
  • iPad2 3G
  • iPad2 Wifi
  • iPad 3G
  • iPad Wifi
  • iPhone 3GS
  • iPhone 4
  • iPod Touch 3rd Gen.
  • Languages
    Release Date Aug 31, 2013
    Updated On Dec 26, 2021
    Size 716 Ko
    Downloads4
    "Audio Frequency Analyzer" is a powerful real-time audio analyzer (RTA) app for iPhone.

    This app can measure the frequency response in 30 split band scale of 1/3 octave in real time. Also it can be displayed the FFT analysis result.

    "Audio Frequency Analyzer" is available in a variety of applications, such as sound room tuning, speaker settings, audio equipment testing, stage setting measurement, evaluation of sound mixing environment and Investigation of noise environment.

    Features:
  • Frequency spectrum response measurement of 1/3 octave unit, 30 bands. (OCT)
  • FFT analyzer. (FFT)
  • Frequency display : 20 - 20000 Hz (X-axis)
  • Logarithmic amplitude display. (Y-axis)
  • more...
    "Audio Frequency Analyzer" is a powerful real-time audio analyzer (RTA) app for iPhone.

    This app can measure the frequency response in 30 split band scale of 1/3 octave in real time. Also it can be displayed the FFT analysis result.

    "Audio Frequency Analyzer" is available in a variety of applications, such as sound room tuning, speaker settings, audio equipment testing, stage setting measurement, evaluation of sound mixing environment and Investigation of noise environment.

    Features:
  • Frequency spectrum response measurement of 1/3 octave unit, 30 bands. (OCT)
  • FFT analyzer. (FFT)
  • Frequency display : 20 - 20000 Hz (X-axis)
  • Logarithmic amplitude display. (Y-axis)
  • Function of touch-scroll to adjust visible amplitude ranges.
  • Display measured value of 1/3 oct bands at OCT mode. (dB@OCT)
  • Function to change the graph slope at FFT mode. (Slope) : -3dB/oct (less than 1kHz) , + 3dB/oct (1kHz or higher)
  • Peak Hold function. (Hold)
  • Display response control. (Slow)
  • Reset of Measurement display position. (Scroll)
  • Snapshot of Measurement display. (Snap)
  • Calibration function at OCT mode. (Calibrate) : 1/3 octave band offset and overall offset setting.
  • Display Info view. (Info.)
  • Supports built-in microphone, headset microphone, and external digital audio connection.

  • Note:
    The authorization for access to the built-in microphone will be confirmed by the iOS system at first boot. Please enable access to the microphone.

    Please visit our iOS App Support page for more information on this app.

    less...
    TOON

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