Time delay estimation using the adaptive delay element
Conference
·
OSTI ID:5500959
Time delay estimation between two narrowband signals is a problem common to applications such as seismic and acoustical signal processing. Using a simple real-time adaptive delay element, we compare delay estimation accuracy for both stationary and nonstationary time delays as well as for varying input signal-to-noise ratios. The comparison includes a modification to the adaptive algorithm which yields a smoothed delay estimate.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (USA); Stanford Univ., CA (USA)
- DOE Contract Number:
- AC04-76DP00789
- OSTI ID:
- 5500959
- Report Number(s):
- SAND-83-2267C; CONF-8310194-1; ON: DE84002042
- Country of Publication:
- United States
- Language:
- English
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