Right Frequency information

Right Frequency (播音人) was a 1998 24-episode sitcom starring Johnny Ng, Lina Ng, Sharon Au and Ryan Choo. The show later continued with Right Frequency...

electrical engineering, a cutoff frequency, corner frequency, or break frequency is a boundary in a system's frequency response at which energy flowing...

Frequency modulation (FM) is the encoding of information in a carrier wave by varying the instantaneous frequency of the wave. The technology is used...

vibrate at a natural frequency depending upon their structure; this frequency is known as a resonant frequency or resonance frequency. When an oscillating...

This is a list of the fundamental frequencies in hertz (cycles per second) of the keys of a modern 88-key standard or 108-key extended piano in twelve-tone...

{\displaystyle \left|{\hat {x}}(f)\right|^{2}df} can be interpreted as a density function multiplied by an infinitesimally small frequency interval, describing the...

\left(1+{\frac {f}{1000}}\right).} In 1976, Makhoul and Cosell published the now-popular version with the 700 Hz corner frequency. As Ganchev et al. have...

using IEEE 802.11 protocols. The 802.11 standard provides several radio frequency bands for use in Wi-Fi communications, each divided into a multitude of...

telecommunication, the term critical frequency has the following meanings: In radio propagation by way of the ionosphere, the limiting frequency at or below which a wave...

The Doppler effect (also Doppler shift) is the change in the frequency of a wave in relation to an observer who is moving relative to the source of the...

In electronics, a mixer, or frequency mixer, is an electrical circuit that creates new frequencies from two signals applied to it. In its most common application...

The utility frequency, (power) line frequency (American English) or mains frequency (British English) is the nominal frequency of the oscillations of alternating...

angular plasma frequency is f pe = ω pe 2 π   [ Hz ] {\displaystyle f_{\text{pe}}={\frac {\omega _{\text{pe}}}{2\pi }}~\left[{\text{Hz}}\right]} Metals are...

The Rabi frequency is the frequency at which the probability amplitudes of two atomic energy levels fluctuate in an oscillating electromagnetic field....

A frequency comb or spectral comb is a spectrum made of discrete and regularly spaced spectral lines. In optics, a frequency comb can be generated by certain...

{\displaystyle \left(z^{-1}\right)} with first order all-pass filters. The transform preserves stability and maps every point of the frequency response of the continuous-time...

Frequency modulation synthesis (or FM synthesis) is a form of sound synthesis whereby the frequency of a waveform is changed by modulating its frequency...

superposition of two states, both of which are coupled by lasers at the right frequency to a third state. With the system in a particular superposition of...

Instantaneous phase and frequency are important concepts in signal processing that occur in the context of the representation and analysis of time-varying...

Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the...

LC\ }}-\left({\frac {R}{\ L\ }}\right)^{2}~}}\ .} This is the resonant frequency of the circuit defined as the frequency at which the admittance has zero...

The frequency of exceedance, sometimes called the annual rate of exceedance, is the frequency with which a random process exceeds some critical value...

item}}{\text{Frequency of most common item}}}\right)\right\rfloor } where ⌊ … ⌋ {\displaystyle \lfloor \ldots \rfloor } is the floor function. Frequency lists...

In thermal quantum field theory, the Matsubara frequency summation (named after Takeo Matsubara) is a technique used to simplify calculations involving...

A frequency meter is an instrument that displays the frequency of a periodic electrical signal. Various types of mechanical frequency meters were used...