Multiple-channel trigger circuit for noise discrimination in ultrasonic acoustic emission studies
By: by David R. Hanson
Contributors: United States. Bureau of Mines
Series: Information circular -- 9425; Information circular (United States. Bureau of Mines) -- 9425
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1995
Place of publication: [Washington, D.C.?]
Language: eng
Format: Microform
Number of pages: 10
Subjects: Rock bursts -- Identification; Acoustic emission testing; Ultrasonic testing -- Electronic equipment; Electronic circuits
Other titles: Multiple channel trigger circuit for noise discrimination in ultrasonic acoustic emission studies
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 95-0602-M

Includes bibliographical references (p. 10)

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1995] 1 microfiche : negative