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Re: Audio Quality vs. Expectation


Here is a paper investigating perceptual difference between spatial reproduction methods using recordings of musical scenes, outdoor and indoor environments.
The subjective ratings depend heavily on the expectations the listeners have for the different soundscapes.

Guastavino, C., & Katz, B. (2004). Perceptual evaluation of multi- dimensional spatial audio reproduction. Journal of the Acoustical Society of America, 116(2), 1105-1115.

Catherine Guastavino

On 31-Mar-06, at 02:48 , Slawek Zielinski wrote:

I am looking for references showing how the results of audio quality evaluation can be biased by different expectations of listeners.

Thanks in advance for any suggestions,

Slawek Zielinski

------------------------------------------------------------------- Catherine Guastavino - GSLIS, McGill University 3459 McTavish, Montreal, QC H3A 1Y1, Canada Phone: (514) 398-1709 Fax: (514) 398-7193 http://www.gslis.mcgill.ca/guastavino