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Sonar Equation/Evidence
Method evidence record

Sonar Equation

The sonar equation is a fundamental framework for predicting the detection range and performance of active and passive sonar systems in underwater environments. Systematized by Robert Urick in his seminal 1983 work, the sonar equation quantifies the acoustic signal-to-noise ratio (SNR) needed for detection, accounting for source level, propagation loss, noise characteristics, and receiver sensitivity. It is the cornerstone of underwater acoustic system design, naval detection systems, marine research, and subsea communication.

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Source record

Citations copied verbatim from the method’s source record. No claim-level verification is inferred from them.

Sonar Equation for Underwater Acoustic Detection and Localization
Taxonomic method record · process-pipeline / acoustics
  • Urick, R. J. (1983). Principles of Underwater Sound (3rd ed.). McGraw-Hill. · ISBN 978-0070660816
  • Burdic, W. S. (1984). Underwater Acoustic System Analysis (2nd ed.). Prentice Hall. · ISBN 978-0135364529
  • Medwin, H., & Clay, C. S. (1992). Fundamentals of Acoustical Oceanography. Academic Press. · ISBN 978-0125017305
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Curated claims

Claims persisted in the evidence ledger, each with its own assessment.

No curated claims yet

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Related methods

Generated from the method graph and shown as machine-suggested relations — no evidence claim is inferred.

Same method familyAcoustic Ray Tracingmachine-suggested · Relational suggestion, not evidence.Same method familyBeamformingmachine-suggested · Relational suggestion, not evidence.Same method familyFxLMS Active Noise Controlmachine-suggested · Relational suggestion, not evidence.Same method familyRoom Impulse Responsemachine-suggested · Relational suggestion, not evidence.Same method familySpeech Intelligibilitymachine-suggested · Relational suggestion, not evidence.

Evidence status

Sources recorded, not reviewed

Bibliographic sources are present. Claim-level evidence review has not been performed.

Sources

3 recorded citations, copied from the method source record.

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