Sound Analyzer Free is a simple spectrum analyzer with fine frequency resolution.
Although the free edition shows advertisements, you can use all of the features the paid version has.
- Widely configurable parameters
- Logarithmic scale and linear scale are available for frequency (horizontal axis).
- Zooming and scrolling by touch operations
- Both of portrait/landscape orientations are available.
- Real-time display of peak frequency and amplitude (max 10)
- Max frequency: Selected from 96kHz - 1.38Hz (it depends on the model of device)
- Min frequency: 50Hz, 25Hz, 10Hz, 5Hz, 2.5Hz, 1.0Hz, 0.5Hz, 0.25Hz
- Refresh rate: 45fps, 30fps, 15fps, 5fps, 1fps
I hope you to enjoy Sound Analyzer!