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Monday, July 8 • 16:10 - 16:30
THE EFFECT OF REPRODUCTION MODE ON THE LOCATION OF NOISE SOURCES FOR THE ELDERLY

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In this paper, the evaluation of source location was conducted by the elderly in different re-verberation times, different signal-to-noise ratios and different noise azimuths. The location ability on noise sources of the elderly was investigated through loudspeaker reproduction in the two real rooms and headphone reproduction after using artificial head recorded in two rooms. The result from the elderly was compared with those from the young adults. It showed that the ability of locating the noise source for the elderly were poorer than that for the young adults. There was a great difference in the location of non-front sound sources between the elderly and the elderly. The accuracy of location for the non-front sound source for the elder-ly and the young adults by using headphone reproduction was poorer than that by using loud-speaker reproduction.


Monday July 8, 2019 16:10 - 16:30 EDT
St-Laurent 4
  T11 Room & build. acoustics, SS01 Room ac design: model VR fin prjct