A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Perceiving the Range of a Sound Source When the Direction is Known
A modification is proposed in Hirsch's equation for determining the range of a sound source of unknown strength (H. R. Hirsch, J. Acoust. Soc. Am. 43, 373-374 (1968)). The modified formula applies to the case where the direction of the sound source is known. Greene's comments on Hirsch's letter are investigated for their ability to predict the limitations on the resolution obtainable in human auditory ranging (D. C. Greene, J. Acoust. Soc. Am 44, 634 (1968)). In a brief experiment, two subjects were unable to make distance judgments for sustained pure-tone sources over ranges of 3 to 48 ft.
Perceiving the Range of a Sound Source When the Direction is Known
A modification is proposed in Hirsch's equation for determining the range of a sound source of unknown strength (H. R. Hirsch, J. Acoust. Soc. Am. 43, 373-374 (1968)). The modified formula applies to the case where the direction of the sound source is known. Greene's comments on Hirsch's letter are investigated for their ability to predict the limitations on the resolution obtainable in human auditory ranging (D. C. Greene, J. Acoust. Soc. Am 44, 634 (1968)). In a brief experiment, two subjects were unable to make distance judgments for sustained pure-tone sources over ranges of 3 to 48 ft.
Perceiving the Range of a Sound Source When the Direction is Known
J. A. Molino (author)
1973
4 pages
Report
No indication
English
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