- Industry: Telecommunications
- Number of terms: 29235
- Number of blossaries: 0
- Company Profile:
ATIS is the leading technical planning and standards development organization committed to the rapid development of global, market-driven standards for the information, entertainment and communications industry.
Interference that appears between signal leads, or the terminals of a measuring circuit, and ground. 2. A form of coherent interference that affects two or more elements of a network in a similar manner (i.e., highly coupled) as distinct from locally generated noise or interference that is statistically independent between pairs of network elements.
Industry:Telecommunications
Interference that causes a change in potential of one side of a signal transmission path relative to the other side. 2. Interference resulting from an interference current path coinciding with the signal path.
Industry:Telecommunications
Interfering and unwanted electrical currents in a device or system. 2. In optical communications, the rms component of the optical detector output electrical current with no incoming signal present.
Industry:Telecommunications
Interfering and unwanted voltage in an electronic device or system. 2. In optical communications, the rms component of the optical detector output electrical voltage with no incoming signal present.
Industry:Telecommunications
Interframe coding that (a) is used to compress motion of video images and (b) uses an algorithm to examine a sequence of image frames to measure the difference from frame to frame in order to send motion vector information.
Industry:Telecommunications
Intermediate numbers are numbers that are made available for use by another telecommunications carrier or non-carrier entity for the purpose of providing telecommunications service to an end user or customer. Numbers ported for the purpose of transferring an established customer's service to another service provider shall not be classified as intermediate numbers (FCC 00-104 §52. 15 (f) (1) (v). )
Industry:Telecommunications
Intermodulation caused by the modulation of the carrier of a desired signal by an undesired signal.
Industry:Telecommunications
Intermodulation noise introduced into a system by a specific piece of equipment.
Industry:Telecommunications
Internet (TCP/IP) terminology for a collection of gateways (routers) that fall under one administrative entity and that cooperate using a common interior gateway protocol (IGP. ) Note: Routers pertaining to different autonomous systems must agree on a common exterior gateway protocol in order to communicate with each other effectively.
Industry:Telecommunications
Introduction of a phase difference of 180°. Note: Phase inversion may occur with a random or periodic, symmetrical or non-symmetrical waveform, although it is usually produced by the inversion of a symmetrical periodic signal, resulting in a change in sign. A symmetrical periodic signal represented by f (t) = Ae jt, after phase inversion, becomes f1 (t) = Ae j (t+,) where t is time, A is the magnitude of the vector, is angular frequency ( = 2f ,) where f is the frequency and 3. 1416 and e 2. 7183. The algebraic sum of f (t) and f1 (t) will always be zero.
Industry:Telecommunications
