Temporal Reference Acoustical Holography

1970 ◽  
pp. 69-85 ◽  
Author(s):  
A. F. Metherell ◽  
S. Spinak ◽  
E. J. Pisa
1969 ◽  
Vol 8 (8) ◽  
pp. 1543 ◽  
Author(s):  
A. F. Metherell ◽  
S. Spinak ◽  
E. J. Pisa

Author(s):  
Marc Ouellet ◽  
Julio Santiago ◽  
Ziv Israeli ◽  
Shai Gabay

Spanish and English speakers tend to conceptualize time as running from left to right along a mental line. Previous research suggests that this representational strategy arises from the participants’ exposure to a left-to-right writing system. However, direct evidence supporting this assertion suffers from several limitations and relies only on the visual modality. This study subjected to a direct test the reading hypothesis using an auditory task. Participants from two groups (Spanish and Hebrew) differing in the directionality of their orthographic system had to discriminate temporal reference (past or future) of verbs and adverbs (referring to either past or future) auditorily presented to either the left or right ear by pressing a left or a right key. Spanish participants were faster responding to past words with the left hand and to future words with the right hand, whereas Hebrew participants showed the opposite pattern. Our results demonstrate that the left-right mapping of time is not restricted to the visual modality and that the direction of reading accounts for the preferred directionality of the mental time line. These results are discussed in the context of a possible mechanism underlying the effects of reading direction on highly abstract conceptual representations.


2007 ◽  
Vol 15 (01) ◽  
pp. 49-61 ◽  
Author(s):  
SUNG-IL KIM ◽  
JEONG-GUON IH ◽  
JI-HOON JEONG

This paper suggests the use of rigid reflectors to provide additional information for source reconstruction in near-field acoustical holography based on the inverse boundary element method. The additional field pressure and transfer matrix equations introduced provide a virtual increase in the measurement data without increasing the number of sensors or altering their arrangement, which could cost more than using reflectors. In order to validate this method, we successfully reconstruct a vibrating ellipse.


2003 ◽  
Vol 114 (2) ◽  
pp. 842-858 ◽  
Author(s):  
Moohyung Lee ◽  
J. Stuart Bolton ◽  
Luc Mongeau

1993 ◽  
Vol 94 (6) ◽  
pp. 3519-3519
Author(s):  
Charles J. Konzelman

1971 ◽  
pp. 357-363
Author(s):  
Fredrick L. Thurstone

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