Accession Number:

ADA254095

Title:

Real-Time Detection of Transient Signals Using Spline-Wavelets

Descriptive Note:

Rept. for 23 Aug 91-Jun 92,

Corporate Author:

TEXAS A AND M UNIV COLLEGE STATION

Personal Author(s):

Report Date:

1992-06-01

Pagination or Media Count:

6.0

Abstract:

Compactly supported spline-wavelets are used to process simulated transient signals in a noisy environment. It is found that linear-phase spline-wavelets can be effectively used as near-optimal time-domain windows to localize the signal onsets. This technique does not require the a priori knowledge of the signal. Results are demonstrated numerically by the detection of signal arrivals in noise.

Subject Categories:

  • Acoustics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE