definition of resonant frequency in electronics
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resonant frequency Definition of resonant frequency. : a frequency capable of exciting a resonance maximum in a given body or system.
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resonator resonator. n. 1. (Electronics) any body or system that displays resonance, esp a tuned electrical circuit or a conducting cavity in which microwaves are generated by a resonant current.. resonator-a hollow chamber whose dimensions allow the resonant oscillation of electromagnetic or acoustic waves. cavity resonator, resonating chamber. chamber-a natural or artificial enclosed space. soundbox, body-a resonating chamber in a musical instrument (as the body of a violin).
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What is the definition of Cutoff Frequency? The cutoff frequency is defined as the frequency at which the ratio of the (input/output) has a magnitude of 0.707. When this magnitude is changed to decibels –3dB mostly referred to as the 3dB down point.utoff frequency is generally used in the physics and electrical engineering fields. It is also known as corner or break frequency. This frequency is responsible for making a device to cease functioning in a proficient way, leading it to discontinue or shut down.
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Frequency Frequency is the property of sound that most determines pitch. The frequencies an ear can hear are limited to a specific range of frequencies. The audible frequency range for humans is typically given as being between about 20 Hz and 20,000 Hz (20 kHz), though the high frequency limit usually reduces with age.Other species have different hearing ranges.or each dot, f is the frequency in hertz (Hz) – meaning the number of times per second (i.e. cycles per second) that it flashes – while T is the flashes' period in seconds (s), meaning the number of seconds per cycle.
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- DefinitionThe dictionary definition of frequency is: Physics. a) the number of periods or regularly occurring events of any given kind in a unit of time, usually one second. b) the number of cycles or completed alternations per unit time of a wave or oscillation.Symbol: f; Abbr.: freq.requency is one way to define how fast a wave moves. Waves can move in two ways. The frequencies of progressive waves or those that move forward indicate how fast a wave moves forward in units of cycles per unit time.
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- Lar·mor fre·quen·cy. in magnetic resonance, the precessional frequency, n 0, of magnetic nuclei in a plane perpendicular to the direction of the external magnetic field; v 0 = γB 0 /2π, where B 0 is the magnetic field strength and γ is the magnetogyric ratio.
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Resonance Frequencies at which the response amplitude is a relative maximum are known as the system's resonant frequencies, or resonance frequencies. At resonant frequencies, small periodic driving forces have the ability to produce large amplitude oscillations.This is because the system stores vibrational energy.requencies at which the response amplitude is a relative maximum are known as the system's resonant frequencies, or resonance frequencies. At resonant frequencies, small periodic driving forces have the ability to produce large amplitude oscillations. This is because the system stores vibrational energy.
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- Inductance, capacitance and resistance • Resonance is when the frequency is such that a capacitor in series with an inductor cancel each other’s reactance.• Similar resonance in a parallel circuit with an inductor and capacitor will have infinite resistance at a resonant frequency.
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Radiofrequency Radiation (RF) Radiofrequency Radiation (RF) Radiofrequency (or RF) Radiation refers to electromagnetic fields with frequencies between 300 kHz and 300 MHz, while Microwave (or MW) Radiation covers fields from 300 MHz to 300 GHz. Since they have similar characteristics, RF and MW radiation are usually treated together.
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- United States District Court. The United States district courts are the general trial courts of the United States federal courts. There are 94 such courts. Both civil and criminal cases are filed in the district court, which is a court of both law and equity.
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radio frequency (RF, rf) Radio frequency (RF) is a measurement representing the oscillation rate of electromagnetic radiation spectrum, or electromagnetic radio waves, from frequencies ranging from 300 GHz to as low as 9 kHz. With the use of antennas and transmitters, an RF field can be used for various types of wireless broadcasting and communications.
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electrical device resistor, resistance-an electrical device that resists the flow of electrical current. resonant circuit, resonator-an electrical circuit that combines capacitance and inductance in such a way that a periodic electric oscillation will reach maximum amplitude.
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- Hertz is a unit of frequency (of change in state or cycle in a sound wave, alternating current, or other cyclical waveform) of one cycle per second.
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radio-frequency medical definition of radio frequency any of the electromagnetic wave frequencies that lie in a range extending from below 3 kilohertz to about 300 gigahertz and that include the frequencies used in radio and television transmissionedical definition of radio frequency any of the electromagnetic wave frequencies that lie in a range extending from below 3 kilohertz to about 300 gigahertz and that include the frequencies used in radio and television transmission
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What Is Resonance? In order to find the resonant frequencies of a structure or material it may be necessary to apply a wider range of frequency excitation. Figure 1. Figure 1 shows a frequency spectrum, this spectrum is a response of a structure to its excitation.his results in the structure or material vibrating strongly and is the classical resonance state. This resonance state can often lead to unexpected behaviour of the structure or material. The lowest natural frequency, often called the fundamental frequency, is related to the material of which the structure is made.
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Fundamental frequency Fundamental frequency. The fundamental frequency, often referred to simply as the fundamental, is defined as the lowest frequency of a periodic waveform. In music, the fundamental is the musical pitch of a note that is perceived as the lowest partial present.
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Definitions of Hertz, Kilohertz, Megahertz, Gigahertz, Terahertz frequency measures Hertz - Hz is defined as the number of cycles per second of any oscillating or repeating phenomenon, but usually used to define electrical signals, or electrical field frequencies such as those of electromagnetic fields, radio signals, or computer processing clock cycles.
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radio frequency : any of the electromagnetic wave frequencies that lie in the range extending from below 3 kilohertz to about 300 gigahertz and that include the frequencies used for communications signals (as for radio and television broadcasting and cell-phone and satellite transmissions) or radar signals.
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Frequency response Frequency response is the quantitative measure of the output spectrum of a system or device in response to a stimulus, and is used to characterize the dynamics of the system.It is a measure of magnitude and phase of the output as a function of frequency, in comparison to the input.requency response is the quantitative measure of the output spectrum of a system or device in response to a stimulus, and is used to characterize the dynamics of the system.
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radio frequency radio frequency. n. 1. (Telecommunications). a. a frequency or band of frequencies that lie in the range 10 kilohertz to 300 000 megahertz and can be used for radio communications and broadcasting. Abbreviations: rf or RF See also frequency band. b. (as modifier): a radio-frequency amplifier.
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hertz Hertz is a unit of frequency (of change in state or cycle in a sound wave, alternating current, or other cyclical waveform) of one cycle per second. It replaces the earlier term of cycle per second (cps)..
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Frequency For cyclical processes, such as rotation, oscillations, or waves, frequency is defined as a number of cycles per unit time. In physics and engineering disciplines, such as optics, acoustics, and radio, frequency is usually denoted by a Latin letter f or by the Greek letter or ν (nu) (see e.g.Planck's formula).requency is an important parameter used in science and engineering to specify the rate of oscillatory and vibratory phenomena, such as mechanical vibrations, audio (sound) signals, radio waves, and light.
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How To Understand Speaker Specs Still, three are worth a look: Frequency response describes the range of audible frequencies the speaker can reproduce between 20 Hz (deep bass) and 20 kHz (a piercingly high frequency), which is considered the range of human hearing.
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radio frequency 1. The frequency of the waves transmitted by a specific radio station. 2. A frequency within the range at which radio waves are transmitted, conventionally from 3 hertz to 300 megahertz, immediately below the range of microwave frequencies in the electromagnetic spectrum.
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- Therefore the length of the pipe (L) is equal to only 1 / 4 l, or l = 4L = 4(1.12 m) = 4.48 m, and the frequency you can get with v = f l. The resonant frequency now is: f = v/l = (343 m/s)/(4.48 m) = 75.6 Hz And the next two can be found now:
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What is an exhaust resonator? The resonator is designed to work best in the frequency range where the engine makes the most noise; but even if the frequency is not exactly what the resonator was tuned for, it will still produce some destructive interference.