ULTRASOUND APPLICATIONS.

The article discusses the ultrasound application through the Internet and wireless communication with personal computer based on the survey conducted by the University of Tokyo in Japan. It states that ultrasonic communications as a form of sound and quite voice between rooms and sound level of short range of reachability and inherent slowness of radio waves and responses. Moreover, the ultrasonic communications or ultrasonic distance measure sender to transfer the timing of the node to make sonic measurement with high resolution and the global positioning system in automobile.