[PERCEPTION THRESHOLDS OF THE SONAR SYSTEM OF THE PORPOISE PHOCAENA PHOCAENA L., AS A FUNCTION OF THE DIAMETER OF A FILIFORM OBSTACLE].
D000818:Animals; D002591:Cetacea; D006309:Hearing; D010465:Perception; D010827:Physiology; D019576:Porpoises; D012106:Research; D012677:Sensation; D013016:Sound; D014465:Ultrasonics
CETACEA; EXPERIMENTAL LAB STUDY; HEARING; PERCEPTION; PHYSIOLOGY; ULTRASONICS
SEUILS DE PERCEPTION DU SYST'EME SONAR DU MARSOUIN PHOCAENA PHOCAENA L., EN FONCTION DU DIAM'ETRE D'UN OBSTACLE FILIFORME.