Full Description
HANS RETTIG Contents Introduction . . . . . . . . . . . . . 1 The Piezoelectric Effect - The Basis of Modem Sonography . . . . . . . . . . . . . . . . . 6 Reverberations . . . . . 7 Hyperbolic Artifacts . . 7 Acoustic Mirror Image . 8 Special Phenomena in Arthrosonography 8 "Wandering Echo" Phenomenon .