Index of content:
Volume 113, Issue 5, May 2003
- ACOUSTICAL MEASUREMENTS AND INSTRUMENTATION 
113(2003); http://dx.doi.org/10.1121/1.1562651View Description Hide Description
On the basis of the acoustic-logging transmission-network (ALTN) model [Fa et al., J. Acoust. Soc. Am. 111(5), 2158–2165 (2002)] this paper puts forward concepts of addition and multiplication ALTNs, proves the reciprocity of two kinds of addition ALTNs, sets up the physical model of the multiplication acoustic array logging tool, calculates their acoustic-beam steering efficiencies, and performs experimental verification.