Published by TOON,LLC on 2023-10-03
What is Audio Frequency Analyzer?
The "Audio Frequency Analyzer" is a real-time audio analyzer app for iPhone that can measure the frequency response in 30 split band scale of 1/3 octave in real time. It is useful for sound room tuning, speaker settings, audio equipment testing, stage setting measurement, evaluation of sound mixing environment, and investigation of noise environment.
1. "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.
2. Please enable the access permission on the iOS setting, "Settings > Privacy & Security > Photos or Microphone".
3. At the time of the first access to Microphone and Photos after installing the app, you will be asked authorization to access them by the iOS system.
4. This app can measure the frequency response in 30 split band scale of 1/3 octave in real time.
5. "Audio Frequency Analyzer" is a powerful real-time audio analyzer (RTA) app for iPhone.
6. - Frequency spectrum response measurement of 1/3 octave unit, 30 bands.
7. - Supports built-in microphone, headset microphone, and external digital audio connection.
8. If you have not enabled this setting, the app can not access them by privacy restrictions of the iOS system.
9. (Calibrate) : 1/3 octave band offset and overall offset setting.
10. - Function to change the graph slope at FFT mode.
11. - Function of touch-scroll to adjust visible amplitude ranges.
12. Liked Audio Frequency Analyzer? here are 5 Utilities apps like Frequency Counter; Frequency Counter Pro; Frequency Sound Generator; Low Frequency Detector;
Or follow the guide below to use on PC:
Select Windows version:
Install Audio Frequency Analyzer app on your Windows in 4 steps below:
Download a Compatible APK for PC
| Download | Developer | Rating | Current version |
|---|---|---|---|
| Get APK for PC → | TOON,LLC | 3.67 | 9.0 |
Get Audio Frequency Analyzer on Apple macOS
| Download | Developer | Reviews | Rating |
|---|---|---|---|
| Get $8.99 on Mac | TOON,LLC | 3 | 3.67 |
Download on Android: Download Android
- 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. (Fast/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.
- Authorization to access microphone and photos is required for the app to function properly.
PC Apps 
