Extraction of groove feelings from drum data using non-negative matrix factorization
Extraction of groove feelings from drum data using non-negative matrix factorization
复制标题
使用非负矩阵分解从鼓数据中提取凹槽感觉
DOI:
10.1109/scis-isis.2012.6505312
复制
发表时间:
2012
期刊:
影响因子:
--
通讯作者:
T. Tokunaga
中科院分区:
文献类型:
--
作者:
Y. Ohya;Kazuyuki Nakamura;T. Tokunaga
In this paper, we propose the algorithm to extract the groove feeling from drum data. In the previous researches, extraction of the groove feeling requires pre-separated acoustic sources. We employed non-negative matrix factorization (NMF) to make separated information on hitting time from monaural wave data in which multiple acoustic sources are mixed. We applied our algorithm to a drum data and obtained a difference of time fluctuations among instruments, which relates to groove feeling and impression. The result implies that the proposed algorithm can extract some sensitive differences of nuance of drumming.
DOI:
--
发表时间:
2007
期刊:
--
影响因子:
--
作者:
S. Raczynski;Nobutaka Ono;S. Sagayama
通讯作者:
S. Raczynski;Nobutaka Ono;S. Sagayama
影响因子:
64.8
作者:
Lee, DD;Seung, HS
通讯作者:
Seung, HS