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Chroma\n\n![app banner](banner.png)\n\nChroma is a [chromatic tuner](https://en.wikipedia.org/wiki/Chromatic_scale), the perfect app to help you tune your musical instruments with precision and elegance.\n\nFeatures:\n* Basic and complete UI modes\n* Noise suppressor\n* Letter (A B C) and Solfege (Do Re Mi) notations\n* Sharp (♯) and Flat (♭) semitones\n* Tuning precision (from 0 to -5/+5 cents)\n* Many available pitch detection algorithms (powered by [TarsosDSP](https://github.com/JorenSix/TarsosDSP/)):\n    * [YIN](http://audition.ens.fr/adc/pdf/2002_JASA_YIN.pdf)\n    * [FFT YIN (Fast Fourier Transform)](https://en.wikipedia.org/wiki/Fast_Fourier_transform)\n    * [MPM (McLeod Pitch Method)](http://miracle.otago.ac.nz/tartini/papers/A_Smarter_Way_to_Find_Pitch.pdf)\n    * [AMDF (Average Magnitude Difference Function)](https://ieeexplore.ieee.org/abstract/document/1162598)\n    * [DYWA (Dynamic Wavelet)](https://pdfs.semanticscholar.org/1ecf/ae4b3618f92b4267912afbc59e3a3ea1d846.pdf)\n\n[![download app button](https://play.google.com/intl/en_us/badges/images/badge_new.png)](https://play.google.com/store/apps/details?id=cafe.adriel.chroma)\n\n## Screenshots\n\n![app screenshots](screenshots.png)","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fadrielcafe%2Fchroma","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fadrielcafe%2Fchroma","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fadrielcafe%2Fchroma/lists"}