- 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.
Telegraphy by frequency modulation in which the telegraph signal shifts the frequency of the carrier between predetermined values.
Industry:Telecommunications
Teleconferencing supported by one or more computers. 2. An arrangement in which access, by multiple users, to a common database is mediated by a controlling computer. 3. The interconnection of two or more computers working in a distributed manner on a common application process.
Industry:Telecommunications
Telecommunications techniques in which a signal is transmitted in a bandwidth considerably greater than the frequency content of the original information. Note: Frequency hopping, direct sequence spreading, time scrambling, and combinations of these techniques are forms of spread spectrum. 2. A signal structuring technique that employs direct sequence, frequency hopping or a hybrid of these, which can be used for multiple access and/or multiple functions. This technique decreases the potential interference to other receivers while achieving privacy and increasing the immunity of spread spectrum receivers to noise and interference. Spread spectrum generally makes use of a sequential noise-like signal structure to spread the normally narrowband information signal over a relatively wide band of frequencies. The receiver correlates the signals to retrieve the original information signal.
Industry:Telecommunications
Telecommunications plant containing from one to six paired conductors, and possibly a shield. Wire may be found in either aerial or buried installations.
Industry:Telecommunications
Telecommunications outside plant that is directly buried in the same trench with power conductors, with no restriction regarding minimum separation between the two systems.
Industry:Telecommunications
Telecommunications deriving security through use of type 1 products and/or protected distribution systems.
Industry:Telecommunications
Telecommunications delivering their protection through use of type 2 products or data encryption standard equipment.
Industry:Telecommunications
Technology that makes use of computer assisted software engineering (CASE) to enhance the development of systems design and development.
Industry:Telecommunications
Techniques using fixed sequence permutations or voice/speech inversion to render speech unintelligible to the casual listener.
Industry:Telecommunications
