Pitch detector dart library
A dart library for pitch detection. It implements the yin algorithm ported from the tarsosDSP library by Joren Six.
To import the library into your project, go to your project pubspec.yaml and add the dependency:
dependencies: pitch_detector_dart: ^0.0.2
//Create a new pitch detector and set the sample rate and buffer size final pitchDetectorDart = PitchDetector(44100, 2000); //Call the get pitch method passing as a parameter the audio sample (List<double>) to detect a pitch final result = pitchDetectorDart.getPitch(audioSample);
See the full example here: https://github.com/techpotatoes/pitchup_flutter_sample
The result will contain:
- pitch: The pitch extracted from the audio sample if existent
- probability: The probability of the pitch found
- pitched: A flag to indicated if a pitch was identified or not from the sample given
Please, drop me an email if you have any suggestions, problems or feedback. Feel free to submit a pull request if you improved the library and want to share it.
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The library don't store or share any kind of information. No data is saved or shared through any means.