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  • Understanding How Frequency, Beam Patterns of Transducers, and Reflection Characteristics of Targets Affect the Performance of Ultrasonic Sensors
    Ultrasonic sensors are commonly used for a wide variety of non-contact presence, proximity, or distance measuring applications. These devices typically transmit a short burst of ultrasonic sound toward a target, which reflects the sound back to the sensor. The system then measures the time
  • About Ultrasonics
    Understanding Ultrasonics Ultrasonic Sensing/Control Basics Ultrasonic signals are like audible sound waves, except the frequencies are much higher. Our ultrasonic transducers have piezoelectric crystals which resonate to a desired frequency and convert electric energy into acoustic energy and vice
  • Explanation of Ultrasonics
    A high tech ultrasonic cleaner works as a result of sound waves being introduced into a cleaning liquid by means of a series of transducers mounted onto the cleaning tank. The sound travels throughout the ultrasonic cleaner's tank creating waves of compression and expansion in the liquid
  • Important Characteristics of Sound Fields of Ultrasonic Transducers
    Throughout the literature concerned with ultrasonic transducers and their characteristics,. a variety of notations and symbols has been used. What follows is an attempt to provide a. useful set of definitions and a consistent set of notation. Where possible, notation has. been selected that is used
  • Learn about Ultrasonic Transducers
    Ultrasonic transducers send and receive waves for many types of sensing. They convert energy into high frequency sound waves in the ultrasonic range. These sound waves are then focused on a target and the echo is read by sensors to determine a specific variable such as distance, proximity, speed
  • Ultrasonic Testing FAQs
    Ultrasonic nondestructive testing, also known as ultrasonic NDT or simply UT, is a method of characterizing the thickness or internal structure of a test piece using high-frequency sound waves. The frequencies, or pitch, used for ultrasonic testing are many times higher than the limit of human
  • Intro to Ultrasonic Phased Array
    Many people are familiar with the medical applications of ultrasonic imaging, in which high frequency sound waves are used to create highly detailed cross-sectional pictures of internal organs. Medical sonograms are commonly made with specialized multi-element transducers known as phased arrays
  • Effects of Ultrasonics on Health
    Ultrasonic energy is mechanical energy as contrasted with other forms of energy such as nuclear particle radiation (x-rays, beta rays), electromagnetic energy (radio frequency waves, diathermy, microwave radiation), or invisible light (infrared, ultraviolet light waves). The source of ultrasonic

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