Twenty listeners with hearing impairment evaluated three noise-reduction algorithms using paired comparisons of speech clarity, noise loudness, and preference. The subjective test produces results in terms of physical signal-to-noise ratios that correspond to equal subjective performance with and without the noise-reduction algorithms. This facilitates a direct test of how well a number of objective performance measures correspond with the subjective test results.
Authors:
Smeds, Karolina; Wolters, Florian; Nilsson, Anders; Båsjö, Sara; Hertzman, Sofia; Leijon, Arne
Affiliations:
KTH, Stockholm, Sweden; University of Applied Sciences, Oldenburg, Germany; Widex A/S ORCA Europe, Stockholm, Sweden(See document for exact affiliation information.)
AES Conference:
38th International Conference: Sound Quality Evaluation (June 2010)
Paper Number:
3-2
Publication Date:
June 13, 2010
Subject:
Sound Quality Evaluation
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.