07278289 is referenced by 14 patents and cites 18 patents.

Methods and apparatus are provided for testing an acoustic system having multiple transmitter elements and multiple receiver elements. A transmitter signal generated by a selected transmitter element is received. An echo electrical signal is generated in response to receipt of the transmitter signal. The echo electrical signal is transmitted to a selected receiver element. Information generated by the acoustic system with the selected receiver element in response to the echo signal is analyzed to diagnose operational characteristics of the selected receiver element.

Title
Apparatus and methods for testing acoustic systems
Application Number
10/426156
Publication Number
7278289 (B2)
Application Date
April 28, 2003
Publication Date
October 9, 2007
Inventor
G Wayne Moore
Lyons
CO, US
William H Phillips Jr
Samamish
WA, US
James M Gessert
Colorado Springs
CO, US
Agent
Townsend and Townsend and Crew
Assignee
Sonora Medical Systems
CO, US
IPC
G01R 27/30
G01N 29/30
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