flutter_sound_processing
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Description:
flutter sound processing
flutter_sound_processing #
Flutter library that provides audio processing capabilities, including the calculation of feature matrices from audio signals. It enables Flutter developers to extract meaningful information from audio data, such as Mel-Frequency Cepstral Coefficients (MFCCs) and spectral features.
Usage #
To use this plugin, add flutter_sound_processing as a dependency in your pubspec.yaml file using command:
flutter pub add flutter_sound_processing
API Reference #
getFeatureMatrix Calculates the feature matrix based on the provided audio signals and parameters.
signals: A list of double values representing the audio signals.
sampleRate: The sample rate of the audio signals.
hopLength: The hop length (in samples) used for analysis.
nMels: The number of Mel filters to be used in the analysis.
fftSize: The size of the FFT used for spectral analysis.
mfcc: The number of MFCC coefficients to be calculated.
Returns a Future
Contributing #
Contributions to FlutterSoundProcessing are welcome! If you find a bug or want to add a new feature, please open an issue or submit a pull request on the GitHub repository.
License #
This project is licensed under the MIT License.
License:
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
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