This is a free frequency spectrum that I have developed for my music app. I used it to test on my keyboard and get very accurate reading. Place your finger on the spectrum to get the respective frequency. It has an accuracy of +/- 5 Hz.
It has an auto peak detection on the graph in red dot and the maximum frequency value to top right.
To be release musical app that uses this spectrum is
1. Power spectrum with Cepstrum to find fundamental frequency. https://play.google.com/store/apps/details?id=com.appspot.harmoncepstrum release on 040215
2. Piano spectrum. Published under app name Polyphonic Pitch Detector.
https://play.google.com/store/apps/details?id=com.appspot.harmonpiano released on 270115
3. Spectrogram for midi note 030515 https://play.google.com/store/apps/details?id=com.appspot.musictranscription
Última Versión
1.2Presentado por
Brenda Inees Corina
Requisitos
Android 3.2+
Categoría
Gratis Música y audio APPClasificación de contenido
Everyone
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Marcar como inapropiadoLast updated on 26/10/2015
Esta versión incluye pequeñas correcciones de errores y mejoras generales. Actualiza a la versión más reciente para disfrutar de la mejor experiencia.
