These include, transmission parameter, transmission function, propagation parameter, propagation coefficient and transmission constant.

Note that, at least in the field of transmission lines, the term transmission coefficient has a different meaning despite the similarity of name.

The reflection coefficient is closely related to the transmission coefficient.

* transmission coefficient

The reflection coefficient can be calculated using:, where is the reflection coefficient ( 0 denotes full transmission, 1 full reflection, and 0. 5 is a reflection of half the incoming voltage ), and are the impedance of the first component ( from which the wave enters ) and the second component, respectively.

An impedance mismatch can be also quantified with the standing wave ratio ( SWR or VSWR for voltage ), which is connected to the impedance ratio and reflection coefficient by:, where are the minimum and maximum values of the voltage absolute value, and the VSWR is the voltage standing wave ratio, which value of 1 denotes full transmission, without reflection and thus no standing wave, while very large values mean high reflection and standing wave pattern.

This method is widely used to measure flow rate in the transmission of gas through pipelines, and has been used since Roman Empire times. The coefficient of discharge of Venturi meter ranges from 0. 93 to 0. 97.

It is common for a gel manufacturer to publish the transmission coefficient or even the spectral transmittance curve in the swatch book and catalogs.

For an electron approaching a given barrier from the inside, the probability of escape ( or " transmission coefficient " or " penetration coefficient ") is a function of h and F, and is denoted by D ( h, F ).

Still, the Sonett III accelerated from 0 – 100 km / h ( 0 – 63 mph ) in 13 seconds, and — due to a higher differential gear ratio ( 42 teeth on the ring gear and 9 teeth on the pinion gear ) than the standard 95 / 96 transmission ( 39: 8 )— achieved a top speed of, aided by a low 0. 31 drag coefficient.

Therefore, the transmission coefficient for a particle tunnelling through a single potential barrier is

Similarly, the amplitude of the incident wave is multiplied by the transmission coefficient to predict the amplitude of the wave transmitted through the boundary.

The formula for the normal-incidence transmission coefficient ( the ratio of transmitted to incident pressure amplitudes ) is

They are specified by the optical density ( OD ) of the filter, which is the negative of the common logarithm of the transmission coefficient.

Thus, the transmission coefficient is low, which calls for a large heating surface area.

* Since the temperature difference between the hot gases and the fluid to be heated ( steam or water ) is low, and with the heat transmission coefficient being low as well, the evaporator and economizer are designed with plate fin heat exchangers.

where t is the transmission coefficient through the coupler and is the taper-sphere mode coupling amplitude, also referred to a the coupling coefficient.

The Commission shall certify to the Secretary of State, upon his request, copies of the formal submissions of claims filed pursuant to subsection ( B ) of Section 4 of this Act for transmission to the foreign government concerned.

Essentially, the question presented for decision in the present Daytime Skywave proceeding is whether our decision ( in 1938-1939 ) to assign stations on the basis of daytime conditions from sunrise to sunset, is sound as a basis for AM allocations, or whether, in the light of later developments and new understanding, skywave transmission is of such significance during the hours immediately before sunset and after sunrise that this condition should be taken into account, and some stations required to afford protection to other stations during these hours.

The K factor, a term used to denote the rate of heat transmission through a material ( B.t.u./sq. ft. of material/hr./*0F./in. of thickness ) ranges from 0.24 to 0.28 for flexible urethane foams and from 0.12 to 0.16 for rigid urethane foams, depending upon the formulation, density, cell size, and nature of blowing agents used.

As retinal images are conceded to be an integral function of the brain it seems logical to suppose that the nerves, between the inner brain and the eyes, carry the direct drive for cooperation from the various brain centers -- rather than to theorize on the transmission of an image which is already in required location.

Tylor in particular laid the groundwork for theories of cultural diffusionism, stating that there are three ways that different groups can have similar cultural forms or technologies: " independent invention, inheritance from ancestors in a distant region, transmission from one race to another.

It allows compact encoding, but is less reliable for data transmission ; an error in transmitting the shift code typically makes a long part of the transmission unreadable.

The control codes felt essential for data transmission were the start of message ( SOM ), end of address ( EOA ), end of message ( EOM ), end of transmission ( EOT ), " who are you?

Elaborate arborization is important for it allows for the simultaneous transmission of messages to a large number of target neurons within a single region of the brain.

When the CCITT ( now ITU-T ) was standardizing ATM, parties from the United States wanted a 64-byte payload because this was felt to be a good compromise in larger payloads optimized for data transmission and shorter payloads optimized for real-time applications like voice ; parties from Europe wanted 32-byte payloads because the small size ( and therefore short transmission times ) simplify voice applications with respect to echo cancellation.

Specifically, at speeds of OC-3 and above, the cost of segmentation and reassembly ( SAR ) hardware makes ATM less competitive for IP than Packet Over SONET ( POS ); because of its fixed 48-byte cell payload, ATM is not suitable as a data link layer directly underlying IP ( without the need for SAR at the data link level ) since the OSI layer on which IP operates must provide a maximum transmission unit ( MTU ) of at least 576 bytes.

A transmission used the words " bridge " and " wedding ", supposedly a terrorist's code words for assassination.

This large investment promised to reduce transmission costs for 8-bit data.

It is still widely used today for springs, bearings, bushings, automobile transmission pilot bearings, and similar fittings, and is particularly common in the bearings of small electric motors.

To transmit information Serial Back-Plane technology uses a low voltage differential signaling transmission method for sending information.

While containment of biological warfare transmission is less of a concern for certain criminal or terrorist organizations, it remains a significant concern for the military and civilian populations of virtually all nations.

during the same period around sunrise, skywave transmission is declining, until at about 2 hours after sunrise it reaches a point where it becomes of little practical significance.

In the daytime, on the other hand, since skywave transmission is relatively inefficient, it is possible to assign a substantially larger number of stations on these channels.

Folklore is individually created art that a homogeneous group of people preserve, vary and recreate through oral transmission.

Another feature unique to amphibians is the columella-opercular complex, adjoining the auditory capsule, which is involved in the transmission of both airborne and seismic signals.

As neither tune is attributed and both show elements of oral transmission, scholars can only speculate that they are possibly of British origin.

Jay comments that this is sometimes seen as an early reference to the idea of the transmission of grace through the apostolic succession which in later centuries was understood as being specifically transmitted through the laying on of hands by a bishop within the apostolic succession ( the " pipeline theory ").

Analog ( or analogue ) television is the analog transmission that involves the broadcasting of encoded analog audio and analog video signal: one in which the information to be transmitted, the brightness and colors of the points in the image and the sound waves of the audio signal are represented by continuous variations of some aspect of the signal ; its amplitude, frequency or phase.

# UBR-Unspecified bit rate: traffic is allocated to all remaining transmission capacity.

In telecommunications, asynchronous communication is transmission of data without the use of an external clock signal, where data can be transmitted intermittently rather than in a steady stream .< ref >

In data transmission systems a byte is defined as a contiguous sequence of binary bits in a serial data stream, such as in modem or satellite communications, which is the smallest meaningful unit of data.

Satellite transmission is provided by TV Vlaanderen.

Satellite transmission ( DVB-S ) in Flanders, Brussels and Wallonia is operated by Airfield Belgium or Digidream.

It is this fact that leads some scholars to believe that Beowulf has endured a long and complicated transmission through all the main dialect areas.

Kiernan argues that it is virtually impossible that there could have been a process of transmission which could have sustained the complicated mix of forms from dialect to dialect, from generation to generation, and from scribe to scribe.