Back to Top
Audio Frequency Counter Screenshot 0
Audio Frequency Counter Screenshot 1
Audio Frequency Counter Screenshot 2
Audio Frequency Counter Screenshot 3
Free website generator for mobile apps; privacy policy, app-ads.txt support and more... AppPage.net

About Audio Frequency Counter

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. mucial instrument), a FFT based app such as keuwlsofts spectrum analyser or guitar tuner (both free) 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.

Similar Apps

3x3 Cube Solver

3x3 Cube Solver

3.7

Capture the state of your 3x3 cube (also called a Rubik's cube)...

Audio Frequency Counter

Audio Frequency Counter

4.2

Frequency counter based on the microphone input. Counts when the input...

Function Generator

Function Generator

4.4

Dual channel function / waveform / signal generator for the speaker /...

Metronome

Metronome

4.3

♩ Beats per Minute (BPM) from 10 up to 310 in 0.1...

Sand Timer

Sand Timer

4.2

Hourglass timer with great graphics, no ads & no permissions.Great for board...

Protractor

Protractor

3.5

Protractor for measuring Angles. Free & No Ads.• Camera view...

author
It's a good one!
ron walls
author
🤫
Daniel Compton
author
Well done devs thanks
Tarik Asiz
author
I tested this app with pure tones and it works perfectly. Dont go buy the titles on you tube that suggest 528 hz most of them are not even close to accurate. Look for pure tones with this app.
name name
author
Good
Araferi Yvelaferize
author
It gives exact frequency.Better than higher rated apps
POONAM KALIA