App Description
Guitar Tuner i3Factory World, is a cool interactive App for tuning a guitar by the i3F algorithm .
This app use the Fourier algorithm to calculate the fundamental frequency of a captured audio sound. Also, we apply the algorithm to analyze live sound to build this guitar tuner.
The App use the internal microphone and you're playing a guitar or bass guitar, like most analog tuners come equipped with a small, inbuilt microphone, but obviously it will pick up any additional noise that's going on around you, so you need to find a quiet spot to tune up using the microphone.
How it helps you get in tune
Basically, you play a string, the i3Factory World guitar tuner recognises its pitch and then using light indicators (small red and green lights) and usually a reference needle, the tuner will tell you if that string is sharp or flat
Owr tuner uses Manual note selection.
iPhone Screenshots
(click to enlarge)
App Changes
- June 09, 2014 Initial release
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