• Time and frequency transfer is a scheme where multiple sites share a precise reference time or frequency. The technique is commonly used for creating and...
    10 KB (1,163 words) - 22:46, 16 April 2025
  • satellite time and frequency transfer (TWSTFT) is a high-precision long distance time and frequency transfer mechanism between time bureaux to determine and distribute...
    1 KB (104 words) - 22:49, 16 April 2025
  • of the frequency of the input signal. The transfer function of an electronic filter is the amplitude at the output as a function of the frequency of a constant...
    15 KB (2,498 words) - 06:36, 5 May 2025
  • Thumbnail for Synchronization
    world through satellite navigation signals and other time and frequency transfer techniques. Time-keeping and synchronization of clocks is a critical problem...
    19 KB (2,221 words) - 11:44, 25 April 2025
  • caesium. The clocks are compared using GPS signals and two-way satellite time and frequency transfer. Due to the signal averaging TAI is an order of magnitude...
    15 KB (1,796 words) - 23:53, 13 May 2025
  • frequency responses (as opposed to convolution of the impulse response in the time domain). The frequency response is closely related to the transfer...
    11 KB (1,282 words) - 21:39, 7 May 2025
  • similar time-frequency domain as utilized by the traditional schemes of modulation such as TDMA, CDMA, and OFDM. It was first used for fixed wireless, and is...
    20 KB (2,280 words) - 20:44, 9 May 2025
  • International Atomic Time Network Identity and Time Zone Synchronization (computer science) Time and frequency transfer Time signal Time standard Reference...
    13 KB (1,539 words) - 14:49, 6 April 2025
  • Thumbnail for Resonance
    Resonance (redirect from Resonant frequency)
    to illustrate connections between resonance and a system's transfer function, frequency response, poles, and zeroes. Building off the RLC circuit example...
    60 KB (7,933 words) - 00:59, 30 April 2025
  • used for warping the frequency response of any discrete-time linear system (for example to approximate the non-linear frequency resolution of the human...
    19 KB (4,014 words) - 17:01, 17 April 2025
  • (initially by time-reliable surface broadcasts in the LORAN and Omega radio-beacon chains, later by two-way satellite time and frequency transfer (TWSTT)....
    4 KB (418 words) - 03:21, 16 April 2025
  • Thumbnail for Utility frequency
    The utility frequency, (power) line frequency (American English) or mains frequency (British English) is the nominal frequency of the oscillations of alternating...
    47 KB (5,614 words) - 16:18, 18 May 2025
  • "Time-of-Day Packet") Standard frequency and time signal service Coordinated Universal Time List of UTC timing centers Time and frequency transfer Synchronization...
    17 KB (1,131 words) - 22:47, 16 April 2025
  • Thumbnail for Radio clock
    Clock network Speaking clock Standard frequency and time signal service Time from NPL Time and frequency transfer Time synchronization in North America Lombardi...
    49 KB (3,079 words) - 09:45, 19 April 2025
  • Thumbnail for Time signal
    clock Synchronization VBI, VITC WWVB Time synchronization in North America Time transfer Time and frequency transfer Time synchronization Parks Canada Agency...
    26 KB (3,084 words) - 07:52, 1 March 2025
  • time-invariant") system theory revealing their transfer functions in the frequency domain and their impulse responses in the time domain. Real-time implementations...
    19 KB (2,743 words) - 16:50, 18 February 2025
  • Thumbnail for Optical transfer function
    spatial frequency, ν {\displaystyle \nu } , while its complex argument indicates a phase shift in the periodic pattern. The optical transfer function...
    43 KB (5,652 words) - 18:18, 14 December 2024
  • that the corner frequency of the amplifier is determined by the term in the denominator of its transfer function that is linear in frequency. This approximation...
    10 KB (1,709 words) - 16:24, 1 March 2024
  • transfer constants and time constants, where the time constants are the same as those in CG method. Transfer constants are low-frequency ratios of the output...
    8 KB (1,362 words) - 23:54, 21 May 2024
  • Thumbnail for Head-related transfer function
    defines the transfer function as the complex ratio between the output signal spectrum and the input signal spectrum as a function of frequency. Blauert (1974;...
    25 KB (3,365 words) - 08:47, 19 April 2025
  • particular bandform of which frequencies are transmitted, and which, outside the passband, are more or less attenuated. The transfer function completely specifies...
    22 KB (3,017 words) - 04:15, 9 January 2025
  • Thumbnail for Cutoff frequency
    In physics and electrical engineering, a cutoff frequency, corner frequency, or break frequency is a boundary in a system's frequency response at which...
    12 KB (1,847 words) - 05:00, 17 February 2025
  • Thumbnail for Quasi-Zenith Satellite System
    authorized the development of QZSS, as a three-satellite regional time transfer system and a satellite-based augmentation system for the United States operated...
    23 KB (1,908 words) - 01:40, 26 February 2025
  • recorded speech by multiplying the original frequency spectrum with further multiplications of transfer functions specific to each phone followed by...
    15 KB (2,070 words) - 19:25, 10 November 2024
  • Thumbnail for Sinc filter
    Sinc filter (category Filter frequency response)
    either a sinc-in-time filter whose impulse response is a sinc function and whose frequency response is rectangular, or to a sinc-in-frequency filter whose...
    10 KB (1,305 words) - 14:41, 27 April 2025
  • Transfer constants are low-frequency gains (or in general ratios of the output to input variables) evaluated under different combinations of shorting and...
    2 KB (272 words) - 23:57, 21 May 2024
  • harmonic (multiple) of its input frequency. Frequency multipliers consist of a nonlinear circuit that distorts the input signal and consequently generates harmonics...
    14 KB (1,760 words) - 23:59, 23 February 2025
  • wave detectors, atomic physics, and time measurement standards, many of which also use related techniques such as frequency modulation spectroscopy. Named...
    15 KB (1,888 words) - 23:35, 21 February 2025
  • at the Rabi frequency; when the incident light is detuned from this energy difference (detuned from resonance) then the population transfer occurs at the...
    11 KB (2,291 words) - 11:47, 9 March 2025
  • Thumbnail for Wireless power transfer
    "Understanding Low Frequency Non-radiative Power Transfer" (PDF). Fulton Innovation, Inc. Retrieved 3 January 2015. Schantz, Hans G. (2007). "A real-time location...
    121 KB (12,644 words) - 00:54, 19 May 2025