Adaptive oscillator networks for partial tracking and piano music transcription
نویسنده
چکیده
This paper presents our recent work in developing a system for transcription of polyphonic piano music. Our goal is to build a system that would automatically transcribe polyphonic piano music from the audio signal, transcribing note onsets and offsets. The system consists of three main stages: filtering, partial tracking and note extraction. The paper presents our partial tracking method based on adaptive oscillator networks. These are used to extract partial tracks of piano notes from the time-frequency transformed audio signal. Extracted partial tracks and amplitude envelopes are then used by neural networks in the note extraction stage to perform the transcription.
منابع مشابه
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