Enhancement of time-domain acoustic imaging based on generalized cross-correlation and spatial weighting

The generalized correlation method for estimation of time delay

C. Knapp, G. Carter · IEEE Transactions on Acoustics Speech and Signal Processing · 1976 · 4.3K citations

Array Processing, Statistical Signal Processing, Engineering +13

Splitting the unit delay [FIR/all pass filters design]

T.I. Laakso, Vesa Välimäki, Matti Karjalainen et al. · IEEE Signal Processing Magazine · 1996 · 1.1K citations

Digital Audio, Engineering, Filter (Signal Processing) +7

Post-processing of the full matrix of ultrasonic transmit–receive array data for non-destructive evaluation

C Holmes, Bruce W. Drinkwater, Paul D. Wilcox · NDT & E International · 2005 · 1K citations

Acoustic Methods, Array Processing, Non-destructive Evaluation +7

A deconvolution approach for the mapping of acoustic sources (DAMAS) determined from phased microphone arrays

Thomas F. Brooks, William M. Humphreys · Journal of Sound and Vibration · 2006 · 739 citations

Acoustic Camera, Aeroacoustics, Array Processing +11

CLEAN Based on Spatial Source Coherence

Pieter Sijtsma · International Journal of Aeroacoustics · 2007 · 571 citations

Source Separation, Aeroacoustics, Engineering +18