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Convention Paper

The Causals of Headphones Tone Coloration Variations Related on the Human Pinna Influence

Authors: Koenig, Florian M.

AES Convention 116 · Paper 6077 · May 2004

Abstract

Head-related sound reproduction devices vary in transducers characteristics, the acoustic basic principle like open / closed / circum- or supra-aural systems. Furthermore the transducers de-/centred placement inside the earcup influences the tone quality. These headphone techniques were evaluated thousand times in comparison meanwhile. One creation with a spatial reproduction of sound was much more conspicuous statistically, because of a higher quantity recommended sound quality judgements as "to much" and "less high frequency range" parallely. This forced investigations to find the reason of those strange review accumulations. Four different headphone types were measured via seven testing persons by probe microphones in the auditory cannel. The research result shows an electro-acoustic cause for perceived tone coloration's of headphones by in the transducer positioning and the human pinna filtering efficiency.

Details

Published in
AES Convention 116
AES Convention
116
Paper number
6077
Publication date
May 6, 2004
Session subject
Psychoacoustics, Perception, and Listening Tests
Affiliation
ULTRASONE AG, Penzberg, Germany (See document for exact affiliation information.)
Type
Convention Paper