Audio Frequency Counter

keuwlsoft
Dec 12, 2024
  • 6.4 MB

    File Size

  • Android 7.0+

    Android OS

About Audio Frequency Counter

Measure accurately the frequency of a periodic signal from the microphone

Frequency counter based on the microphone input. Counts when the input rises or falls past a set level and converts into into frequency or a time period. FOR INDICATION ONLY. Results depend on your device and its hardware. If you just want to know the frequency of a sound with harmonics (e.g. musicial instrument), a FFT based app such as keuwlsofts spectrum analyser or guitar tuner will be better. This app can provide more accurate frequency measurement for single frequency input signals. Features include:

Display of triggered event count and frequency or time period.

Graph of input signal, 2.5 ms/div up to 640 ms/div.

Gate time of 0.1s, 1s, 10s or 100s.

Gain from x1 to x1000.

Trigger on rise or fall.

AC or DC coupling.

Set a noise level so new event is not triggered until the signal has first passed this level.

More details can be found on the website.

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What's new in the latest 1.19

Last updated on 2024-12-13
v1.19 Updated to use newer code methods to better target and run reliably on newer devices.

Audio Frequency Counter APK Information

Latest Version
1.19
Android OS
Android 7.0+
File Size
6.4 MB
Developer
keuwlsoft
Available on
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Audio Frequency Counter

1.19

The Security Report will be available soon. In the meantime, please note that this app has passed APKPure's initial safety checks.

SHA256:

a579be4ec086670aba8aaf0bb0bceb2253bf8118eb1bc20ce09822b63703e5e4

SHA1:

43ecbd59142de997ca94897b0c86196099bb6151