On Rhythmic Pattern Extraction in Bossa Nova Music
نویسندگان
چکیده
The analysis of expressive performance, an important research topic in Computer Music, is almost exclusively devoted to the study of Western Classical piano music. Instruments like the acoustic guitar and styles like Bossa Nova and Samba have been little studied, despite their harmonic and rhythmic richness. This paper describes some experimental results obtained with the extraction of rhythmic patterns from the guitar accompaniment of Bossa Nova songs. The songs, played by two different performers and recorded with the help of a MIDI guitar, were represented as strings and processed by FlExPat, a string matching algorithm. The results obtained were then compared to a previously acquired catalogue of “good” patterns.
منابع مشابه
Extracting Patterns from Guitar Accompaniment Data: Some Experimental Results
The analysis of musical interpretation or expressive performance, an important research topic in Computer Music, is almost exclusively devoted to the study of western classical music for the piano. Instruments like the acoustic guitar and styles like Bossa Nova and Samba have almost never been studied, despite their harmonic and rhythmic richness. This paper describes some experimental results ...
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