We conducted subjective evaluation tests to study perceptual discrimination between musical sounds with and without very high frequency components (above 21 kHz). In order to conduct strict evaluation tests, the sound reproduction system used for these tests was designed to exclude any leakage or influence of very high frequency components in the audible frequency range. Most of the sound stimuli used for the evaluation tests were newly recorded by the authors to maintain the highest quality for proper sound reproduction. The subjects were selected mainly from professional audio experts and musicians. The results showed that we can still neither confirm nor deny the possibility that some subjects could discriminate between musical sounds with and without very high frequency components.
Authors:
Nishiguchi, Toshiyuki; Iwaki, Masakazu; Hamasaki, Kimio; Ando, Akio
Affiliation:
NHK Science & Technical Research Laboratories, Tokyo, Japan
AES Convention:
115 (October 2003)
Paper Number:
5876
Publication Date:
October 1, 2003
Subject:
High Resolution Audio
Click to purchase paper as a non-member or you can login as an AES member to see more options.
No AES members have commented on this paper yet.
To be notified of new comments on this paper you can subscribe to this RSS feed. Forum users should login to see additional options.
If you are not yet an AES member and have something important to say about this paper then we urge you to join the AES today and make your voice heard. You can join online today by clicking here.