A)to find the depth of the sea
b)the sonar device measures the time taken by the ultrasonic sound to travel from the ship to the bottom of the sea .
Sonograms, dog whistles, Sonar.
Sonograms, dog whistles, Sonar.
Two or more sonar devices (transducers) could be set up in a sonar array of some sort. Multiple hydrophone setups are not uncommon in several applications.
The sonar signals are audio wave signals created by the transmitter that can pass through water. When Radio signals are created in air it is called radar. Usually sonar are used in underwater applications, and navy defense.
sonar means '...of, or relating to sound'
Sonograms, dog whistles, Sonar.
Sonograms, dog whistles, Sonar.
Two or more sonar devices (transducers) could be set up in a sonar array of some sort. Multiple hydrophone setups are not uncommon in several applications.
The sonar signals are audio wave signals created by the transmitter that can pass through water. When Radio signals are created in air it is called radar. Usually sonar are used in underwater applications, and navy defense.
DSP is also used in military. For Radar signal processing. For Sonar signal Processing. For Navigation and For Secure communications.
Echo is caused due to reflection of sound and it has major applications in SONAR, which is used by submarines or planes to detect other objects
sonar sonar sonar sonar SONAR
sonar sonar sonar sonar SONAR
sattelite with sonar
Sonar
sonar
Sonar