Audio detection algorithms
By: B. Neta, B. Mansager
Contributors: Mansager, Bard K.; Naval Postgraduate School (U.S.). Dept. of Mathematics
Publisher: Naval Postgraduate School; Available from National Technical Information Service
Published: 1992
Place of publication: Monterey, Calif; Springfield, Va
Language: eng
Subjects: DETECTION; TARGETS
Other titles: NPS-MA-92-008.
Description: Audio information concerning targets generally includes direction, frequencies and energy     levels. One use of audio cueing is to use direction information to help determine where more sensitive visual direction and acquisition sensors should be directed. Generally, use of audio  cueing will shorten times required for visual detection, although there could be circumstances where the audio information is misleading and degrades visual performance. Audio signatures can also be useful for helping classify the emanating platform, as well as to provide estimates of its velocity. The Janus combat simulation is the premier high resolution model used by the Army and other agencies to conduct research. This model has a visual detection model which essentially incorporates algorithms as described by Hartman(1985). The model in its current form does not have any sound cueing capability. This report is part of a research effort to investigate the utility of developing such a capability.
Notes: Title from cover.

"NPS-MA-92-008."

"August 1992."

AD A256 076.

Includes bibliographical references (p. 7)

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