Definition, Betydelse, Synonymer & Anagram | Engelska ordet FREQUENCY

Definition av FREQUENCY

1. frekvens
2. turtäthet

Exempel på hur man kan använda FREQUENCY i en mening

• This technique contrasts with angle modulation, in which either the frequency of the carrier wave is varied, as in frequency modulation, or its phase, as in phase modulation.
• Each partial is a sine wave of different frequency and amplitude that swells and decays over time due to modulation from an ADSR envelope or low frequency oscillator.
• In an analog television broadcast, the brightness, colors and sound are represented by amplitude, phase and frequency of an analog signal.
• Bluetooth technology provides a way to exchange information between wireless devices such as PDAs, laptops, computers, printers and digital cameras via a secure, low-cost, globally available short-range radio frequency band.
• This means that for every feature that one sees in the frequency response of the analog filter, there is a corresponding feature, with identical gain and phase shift, in the frequency response of the digital filter but, perhaps, at a somewhat different frequency.
• He formulated the principle – now known as the Doppler effect – that the observed frequency of a wave depends on the relative speed of the source and the observer.
• Cable television is a system of delivering television programming to consumers via radio frequency (RF) signals transmitted through coaxial cables, or in more recent systems, light pulses through fibre-optic cables.
• Dosage (pharmacology), prescribed regimen of medication administration, including amount, frequency, and duration.
• The digital signals processed in this manner are a sequence of numbers that represent samples of a continuous variable in a domain such as time, space, or frequency.
• 0, using a slightly different frequency range, which makes these units incompatible with systems intended for use in other areas, even from the same manufacturer.
• Compared to the emitted frequency, the received frequency is higher during the approach, identical at the instant of passing by, and lower during the recession.
• In mathematics, the discrete Fourier transform (DFT) converts a finite sequence of equally-spaced samples of a function into a same-length sequence of equally-spaced samples of the discrete-time Fourier transform (DTFT), which is a complex-valued function of frequency.
• The system used phase comparison between pairs of low frequency signals between 70 and 129 kHz, as opposed to pulse timing systems like Gee and LORAN.
• A low-frequency oscillator (LFO) is an oscillator that generates a frequency below approximately 20 Hz.
• In most cases these linear filters are also time invariant (or shift invariant) in which case they can be analyzed exactly using LTI ("linear time-invariant") system theory revealing their transfer functions in the frequency domain and their impulse responses in the time domain.
• The electromagnetic spectrum is the full range of electromagnetic radiation, organized by frequency or wavelength.
• Common effects include distortion/overdrive, often used with electric guitar in electric blues and rock music; dynamic effects such as volume pedals and compressors, which affect loudness; filters such as wah-wah pedals and graphic equalizers, which modify frequency ranges; modulation effects, such as chorus, flangers and phasers; pitch effects such as pitch shifters; and time effects, such as reverb and delay, which create echoing sounds and emulate the sound of different spaces.
• This system yields pitch steps perceived as equal in size, due to the logarithmic changes in pitch frequency.
• Edwin Howard Armstrong (December 18, 1890 – February 1, 1954) was an American electrical engineer and inventor who developed FM (frequency modulation) radio and the superheterodyne receiver system.
• This loss of energy corresponds to a decrease in the wave frequency and increase in the wavelength, known more generally as a redshift.

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