The spatial distribution of sound pressure within scaled replicas of the human ear canal

1985 ◽  
Vol 78 (5) ◽  
pp. 1596-1602 ◽  
Author(s):  
Michael R. Stinson
2005 ◽  
Vol 117 (4) ◽  
pp. 2564-2564
Author(s):  
Michael R. Stinson ◽  
Gilles A. Daigle

1989 ◽  
Vol 86 (1) ◽  
pp. 89-108 ◽  
Author(s):  
John C. Middlebrooks ◽  
James C. Makous ◽  
David M. Green

1983 ◽  
Vol 73 (S1) ◽  
pp. S59-S60 ◽  
Author(s):  
M. R. Stinson ◽  
E. A. G. Shaw

1965 ◽  
Vol 8 (2) ◽  
pp. 137-148 ◽  
Author(s):  
David P. Goldstein ◽  
Claude S. Hayes

This experiment tested the hypothesis that the occlusion effect is accompanied by an increase in sound pressure level in the external auditory canal. Pure tone bone conduction thresholds and sound pressure levels were measured, first with the ear canal open, then with the ear canal closed, at two positions of the bone vibrator and at five frequencies in 28 normal listeners. Statistical analyses revealed a significant difference between measures at 250, 500, and 1 000 cps but not at 2 000 and 4 000 cps. Average sound pressure level shifts tended to be larger than their threshold measure counterparts. The two measures, nevertheless, yielded positive correlations.


1989 ◽  
Vol 10 (4) ◽  
pp. 254-258 ◽  
Author(s):  
Judith A. Feigin ◽  
Judy G. Kopun ◽  
Patricia G. Stelmachowicz ◽  
Michael P. Gorga

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