The AWSUM III434 Processor.

Wagstaff, Ronald A.; George, Jacob

The AWSUM III434 Processor.

1997

Wagstaff, Ronald A. | George, Jacob

A new coherent fluctuation based processor, designed AWSUM III(434), is described and results are presented. The processor is a combination of the Wagstaff's Integration Silencing Processor (WISPR) III (WISPR III) and the Advanced WISPR Summation (AWSUM) processor. While WISPR III achieves signal-to-noise ratio (SNR) gains of about 14 dB, AWSUM III(434) achieves gains of about 24 dB. In addition, the spatial resolution of AWSUM III(434) is significantly increased and the submerged source identification capability is measurably enhanced, e.g., 10 dB.

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Mots clés AGROVOC

hydrophones

Informations bibliographiques

D'autres materias

*underwater acoustics; Underwater sound signals.; Wispr(wagstaffs integration silencing processor); Awsum(advanced wispr summation); Signal to noise ratio; Noise reduction; Undersea and antisubmarine warfare; Acoustic detection and detectors; *antisubmarine warfare; *signal processing; Pe62435n

Langue

anglais

Licence

http://handle.dtic.mil/100.2/ADA326901APPROVED FOR PUBLIC RELEASE

Source

NAVAL RESEARCH LAB STENNIS SPACE CENTER MSDTIC AND NTIS

Auteur institutionnelle

NAVAL RESEARCH LAB STENNIS SPACE CENTER MS

Sur AGRIS depuis: 2013-06-15

Format: AGRIS AP

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The AWSUM III434 Processor.

1997

Mots clés AGROVOC

Informations bibliographiques