Animal warning alarm device

Animal warning device

Animal warning system employing ultrasonic sounds and infrared o

Animation of visual displays and apparatus effecting the animati

Annunciator circuit for elevator systems

Annunciator for use with electronic digital clock

Annunciator readout unit

Annunciatory signal generating method and device for...

Anti-fraud alarm transmission line security system

Apparatus and algorithm for compressing and decompressing data

Apparatus and method for compressing data signals and restoring

Apparatus and method for compressively approximating an analog s

Apparatus and method for converting a number in binary format to

Apparatus and method for decoding information

Apparatus and method for generating a high-accuracy 7-level corr

Apparatus and method for interfacing a transducer

Apparatus and method for retaining phase information for use wit

Apparatus and method for the generation of directionally percept

Apparatus and methods for analogue-to-digital conversion

Apparatus and methods for digital-to-analogue conversion