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Model-based Filtering of Interfering Signals in Ultrasonic Time Delay Estimations
2022
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This work presents model-based algorithmic approaches for interference-invariant time delay estimation, which are specifically suited for the estimation of small time delay differences with a necessary resolution well below the sampling time. Therefore, the methods can be applied particularly well for transit-time ultrasonic flow measurements, since the problem of interfering signals is especially prominent in this application.
doi:10.5445/ksp/1000152022
fatcat:qrtaibr32zddjba4fdc6aaq5ty