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. 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.A few minor changes/bug fixes.
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.A few minor changes/bug fixes.
Read trusted reviews from application customers
Gives completely right information
It definitely works. I got a gadget and had to test it somehow and when I turn it on the app detects the frequency immediately.
0192 Carimbo Fabricante MARCOS ALEX DOS SANTOS CONTROLADOR EMULATOR Piano Chord Chordana CASIO
Good.
Another dumb dog app it recieves from the microphone and the g.u.i outlays the graph in the form of a decibel wave chart since most phones have no hardware on board that can measure electro magnetic emittance and hense why this app is a helarious attempt of a waste of time by our security employees to send poor people down the app rabbit hole
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I use this tool quite a lot when I want to know the frequency of that squeal.
Very good. Nedd yr help in updating my whatsapp now.
No where near! Even with a tuning fork it is miles out.
Gd,๐