- supersonic frequency
- ultrasonic f.
Medical dictionary. 2011.
supersonic frequency
Look at other dictionaries:
supersonic frequency — frequency of sound that is higher than that a human ear can perceive … English contemporary dictionary
supersonic — 1. Pertaining to or characterized by a speed greater than the speed of sound. SEE ALSO: hypersonic. 2. Pertaining to sound vibrations of high frequency, above the level of human audibility. SEE ALSO: ultrasonic. [super + L. sonus, sound] * * *… … Medical dictionary
Supersonic — For other uses see Supersonic .The term supersonic is used to define a speed that is over the speed of sound (Mach 1). At a typical temperature like 21 °C (70 °F), the threshold value required for an object to be traveling at a supersonic speed… … Wikipedia
supersonic — I. adjective Etymology: Latin super + sonus sound more at sound Date: 1919 1. ultrasonic 2. of, being, or relating to speeds from one to five times the speed of sound in air compare sonic 3. moving, capable of moving, or utilizing air currents… … New Collegiate Dictionary
Supersonic Toothbrush Helmet — Infobox Album Name = Supersonic Toothbrush Helmet Type = EP Artist = Man or Astro man? Released = 1993 Recorded = Zero Return 1993 Genre = surf rock Length = Label = Lance Rock Records Producer = Reviews = Last album = Amazing Thrills! in 3… … Wikipedia
Supersonic Wave Filter — The Supersonic Wave Filter (SSWF) is a dust reduction system developed by Olympus to overcome the negative effect of dust particles landing on the image sensor of digital SLRs. Dust may enter the camera body during lens changes, so it is… … Wikipedia
supersonic — adjective a) ultrasonic, having a frequency too high to be audible b) greater than the speed of sound (in the same medium, and at the same … Wiktionary
supersonic boom — boom that is above the frequency that the human ear is capable of perceiving … English contemporary dictionary
Radio-frequency identification — (RFID) is a technology that uses radio waves to transfer data from an electronic tag, called RFID tag or label, attached to an object, through a reader for the purpose of identifying and tracking the object. Some RFID tags can be read from… … Wikipedia
Beat frequency oscillator — A beat frequency oscillator or BFO in radio telegraphy, is a dedicated oscillator used to create an audio frequency signal from carrier wave transmissions to make them audible, as they are not broadcast as such. The signal from the BFO is then… … Wikipedia
