Interim Report Number 5, 7 December 1964 through 13 January 1965. Appendix I. Listening Tests Part II.

Abstract

During this period the analysis of the listener detection behavior has been completed. The results are reported in Appendix I included with this report. The comparison between the efficiencies of the spatial correlator and the replica correlator has continued. The number of echo cycles included in the study has been extended. The determination of coincidence of false alarms in the spatial correlator processor and the replica correlator processor has been run on the computer. Results are being assembled and were to have been presented at the Conference on Signal Processing and Recognition Differential scheduled at Raytheon, Portsmouth, for 28 January 1965. A number of complete echo cycle correlograms have been passed through a symmetrical AGC. The resulting output has been passed through the false alarm rate program and this output will be used to construct detection curves for comparison with the spatial correlator detection curves. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jan 27, 1965
Accession Number
ADA068964

Entities

Organizations

  • Tracor

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Bandwidth
  • Computers
  • Correlators
  • Detection
  • Detectors
  • Efficiency
  • False Alarms
  • Frequency
  • Probability
  • Recognition
  • Signal Detection
  • Signal Processing
  • Warning Systems

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  • Technical Research and Report Writing.