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Convention Paper

Investigating timbral differences of varied velocity snare drum strikes

Authors: Cheshire, Matthew; Stables, Ryan; Hockman, Jason

AES Convention 148 · Paper 10382 · May 2020

Abstract

Adjusting striking excitation velocity for percussion instruments changes characteristics of the sound output, most notably in loudness and timbre. In this study, a listening test is carried out to assess participant abilities in distinguishing between varied velocity snare strikes when the loudness disparity had been removed from recordings made with four common studio microphones. Results indicate that all participants are able to identify different velocities based on timbral differences alone. Temporal and spectral features were then extracted from the recordings to gain insight into which quantifiable differences are present between varied velocity recordings. Analysis revealed various features such as attack and decay time, fundamental frequency, and brightness to have significant differences for the varied velocity snare strikes.

Details

Published in
AES Convention 148
AES Convention
148
Paper number
10382
Publication date
May 6, 2020
Session subject
Signal Processing
Affiliation
Birmingham City University (See document for exact affiliation information.)
Type
Convention Paper