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  • Sullivan, Donald L; Kennedy, Robert M; Duchane, Emma M

    05/2006
    Publication

    During the period 13 - 16 October 1971, two ACODAC arrays were deployed west-northwest of Madeira as a part of the ONR Long-Range Acoustic Propagation Program. The purpose of the deployment was to investigate a possible depth dependence in ambient noise and signals received from explosive charges.