Reduced-carrier transmission is an amplitude modulation (AM) transmission in which the carrier signal level is reduced to reduce wasted electrical power...
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Double-sideband reduced carrier transmission (DSB-RC): transmission in which (a) the frequencies produced by amplitude modulation are symmetrically spaced...
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the same power consumption. DSB-SC transmission is a special case of double-sideband reduced carrier transmission. It is used for radio data systems....
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Amplitude modulation (redirect from Double-sideband reduced carrier)
from a greatly reduced "pilot" carrier (in reduced-carrier transmission or DSB-RC) to use in the demodulation process. Even with the carrier eliminated in...
36 KB (4,695 words) - 21:34, 31 May 2025
Signal modulation (redirect from Mode of transmission)
with carrier (DSB-WC) (used on the AM radio broadcasting band) Double-sideband suppressed-carrier transmission (DSB-SC) Double-sideband reduced carrier transmission...
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carrier can correctly demodulate the audio. This mode of transmission is called reduced-carrier single-sideband. In other cases, it may be desirable to...
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Compared to the previous transmission, which had a hydraulic pilot control, leakage losses have been reduced by 80%. The transmission is equipped with two...
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The T-carrier is a member of the series of carrier systems developed by AT&T Bell Laboratories for digital transmission of multiplexed telephone calls...
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a shared transmission medium, such as an electrical bus or a band of the electromagnetic spectrum. Under CSMA, a transmitter uses a carrier-sense mechanism...
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level is changed with transformers. The voltage is stepped up for transmission, then reduced for local distribution. A wide area synchronous grid, known as...
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of a single carrier transmission with the single-carrier frequency-domain-equalization (SC-FDE) scheme. The single carrier transmission, unlike SC-FDMA...
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Sideband (redirect from Double-sideband transmission)
of AM, the carrier may be reduced, to save power. The term DSB reduced-carrier normally implies enough carrier remains in the transmission to enable a...
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maintain the integrity of the signal during transmission. Carrier system Communications satellite Signal transmission Submarine communications cable – a cable...
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6HP transmission it uses 12 % less fuel, and 14 % less than a 5-speed transmission. Due to changes in internal design, the shift times have reduced to...
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The M59 was an American armored personnel carrier that entered service in the spring of 1954 replacing the M75. It had three key advantages over the M75;...
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calculate torque with reduced-friction clutch and thrust bearings multi-mode automatic transmission, electronically controlled transmission with intelligence...
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A transmission medium is a system or substance that can mediate the propagation of signals for the purposes of telecommunication. Signals are typically...
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positions of the conductors of a transmission line, in order to reduce crosstalk and otherwise improve transmission. In telecommunications this applies...
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Media-independent interface (redirect from Reduced Media Independent Interface)
MII design has been extended to support reduced signals and increased speeds. Current variants include: Reduced media-independent interface (RMII) Gigabit...
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carrier wave level to be automatically reduced when the audio is very weak or no audio is present. During periods of silence (no audio), the carrier power...
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normally is being used to modulate an RF carrier (using a conventional technique, such as AM or FM) for transmission. AFSK is not always used for high-speed...
16 KB (1,913 words) - 03:39, 31 July 2024
Continuous wave (section Transmissions before CW)
continuous wave also refers to an early method of radio transmission in which a sinusoidal carrier wave is switched on and off. This is more precisely called...
12 KB (1,526 words) - 05:08, 28 February 2025
Simpson planetary gearset (category Automotive transmission technologies)
neutral, and is commonly employed in three and four ratio automatic transmissions. It is one of the several designs invented by American engineer Howard...
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Radar signal characteristics (section Carrier)
from the demodulated carrier in the receiver. Although obvious when described, this point is often missed when pulse transmissions are first studied, leading...
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Baseband (redirect from Baseband transmission)
unfiltered wire, contrary to passband transmission, also known as carrier-modulated transmission. Passband transmission makes communication possible over...
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simultaneously. This type of transmission results in reduced channel bandwidth. However, sometimes, two or more quadrature carriers are used for modulation...
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the planetary gear carrier is stationary. This made it possible to manage 8 speeds with 3 gearsets. As a result, the transmission is more compact than...
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Orthogonal frequency-division multiplexing (redirect from Bandwidth Efficiency Comparison between single carrier and multi carrier optical transmission system)
(OFDM) is a type of digital transmission used in digital modulation for encoding digital (binary) data on multiple carrier frequencies. OFDM has developed...
88 KB (11,274 words) - 10:03, 25 May 2025
achieve these goals, it has a carrier transmission and rear axle, a more rigid connection between the engine and the transmission case, increased diameter...
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Epicyclic gearing (redirect from Planetary transmission)
to hold and release the carrier, sun or ring gears as needed. This provides the basic structure for an automatic transmission. A spur gear differential...
37 KB (5,360 words) - 01:55, 7 April 2025