Accession Number:

ADA066995

Title:

A Procedure for Obtaining More Accurate Timing Information for the Sound Ranging Problem.

Descriptive Note:

Technical rept.,

Corporate Author:

BATTELLE COLUMBUS LABS OHIO

Personal Author(s):

Report Date:

1979-02-01

Pagination or Media Count:

21.0

Abstract:

A model for the sound ranging problem is formulated and simplified. A procedure is then given for obtaining more accurate timing information from the received microphone signals. The procedure described consists of four basic parts 1 a prefiltering operation, 2 a pair by pair correlation, 3 an elimination of inaccurate data, and 4 an overall least square time fit. Author

Subject Categories:

  • Statistics and Probability
  • Acoustics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE