On the Transcription of Musical Sound by Computer

On the Transcription of Musical Sound by Computer

An examination of the problem of producing a written score from a piece of polyphonic music has been done with the result that a program to accomplish this end for a restricted class of input samples has been written and debugged. The program uses bandpass filtering to extract individual harmonic da...

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Veröffentlicht in:Computer music journal 1977-11, Vol.1 (4), p.32-38
1. Verfasser: Moorer, James A.
Format: Artikel
Sprache:eng
Schlagworte:
Bandpass filters
Duets
Guitars
Harmonics
Minor intervals
Music transcriptions
Signal noise
Sound pitch
Violins
Waveforms
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Zusammenfassung:An examination of the problem of producing a written score from a piece of polyphonic music has been done with the result that a program to accomplish this end for a restricted class of input samples has been written and debugged. The program uses bandpass filtering to extract individual harmonic data. Two examples are presented here that show the viability of the system given the restrictions on the music under analysis.
ISSN:0148-9267
1531-5169