Acoustic annunciator for audio tracking collars
Acoustic cannon
Acoustic deterrent system and method
Acoustic fish behavioral control device
Acoustic vermin-repellent device
Animal luring device
Apparatus and method for chasing animals from an automobile
Apparatus and method for chasing animals from an automobile
Apparatus and method of broadcasting audible sound using ultraso
Apparatus for controlling insects
Apparatus for frightening noxious animals by means of ultrasonic
Apparatus for generating an acoustic signal
Auto-control bird-expelling device
Bird-scaring method and device
Cat calling device
Deployable audible protection
Device for acoustic rodent control
Device for driving rodents from subterranean burrows
Device including battery-activated oscillator
Echo-ranging electronic boundary system