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FPGA Implementation of Musical Notes Recognition for Automatic Transcription System

Access Status
Open access
Authors
Sugiarto, Susanne
Ortega-Sanchez, Cesar
Date
2006
Type
Conference Paper

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Citation
Sugiarto, Susanne and Ortega-Sanchez, Cesar. 2006. : FPGA Implementation of Musical Notes Recognition for Automatic Transcription System, in ., Murdoch University (ed), Postgraduate Electrical Engineering and Computing Symposium, Nov 07 2006, pp. 18-24. Murdoch University, WA: Murdoch University.
Source Title
Procs. 7th Postgraduate Electrical Engineering and Computing Symposium
Source Conference
Postgraduate Electrical Engineering and Computing Symposium
Faculty
Faculty of Engineering and Computing
Department of Electrical and Computer Engineering
Division of Engineering, Science and Computing
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Abstract

Musical transcription from musical data into score is commonly performed by software running on a PC. This involves significant delay, which can be considerably reduced by hardware implementation. This paper presents a hardware design and implementation of the frequency identification system, one of the most important functions in musical transcription, accomplished through the use of Fast Fourier Transform (FFT) algorithm implemented in a Field Programmable Gate Array (FPGA).