NDLI: Transcription of polyphonic piano music with neural networks

Content Provider	IEEE Xplore Digital Library
Author	Marolt, M.
Copyright Year	1998
Description	Author affiliation: Fac. of Comput. & Inf. Sci., Ljubljana Univ., Slovenia (Marolt, M.)
Abstract	This paper presents our experiences in building a system for transcription of polyphonic piano music. By transcription we mean the conversion of an audio recording of a polyphonic piano performance to a series of notes and their starting times. Our final goal is to build a transcription system that would transcribe polyphonic piano music over the entire piano range and with large polyphony. The system consists of three main stages. We first use a cochlear model based on the gammatone filterbank to transform an audio signal of a piano performance into time-frequency space. In the second stage we use a network of coupled adaptive oscillators to extract partial tracks from the output of the cochlear model and in the third stage we employ artificial neural networks acting as pattern recognisers to extract notes from the output of the oscillator network. The system uses several networks each trained to recognize the occurrence of a specific note in the input signal.
Starting Page	512
Ending Page	515
File Size	385546
Page Count	4
File Format	PDF
ISBN	078036290X
DOI	10.1109/MELCON.2000.879982
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2000-05-29
Publisher Place	Cyprus
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Multiple signal classification Neural networks Music Frequency Band pass filters Artificial neural networks Oscillators Speech recognition Filter bank Adaptive systems
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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