This work presents a new approach to assessment of the quality of onset detection functions on the example of bowed instruments recordings. Using this method, we test a vibrato suppression technique based on a maximum filter. The results, obtained with the aid of a specially constructed database of audio recordings, reveal problems connected with certain qualities of the sound signal generated by a bowed instrument and with the effectiveness of the onset detection process.
Stasiak, Bart; Monko, Jedrzej
Affiliation: Lódz University of Technology, Lódz, Poland
AES Convention: 138 (May 2015) Paper Number: 9271
Publication Date: May 6, 2015
Subject: Audio Signal Processing
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