- 産業: 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.
A silent interval during a ringing cycle or pattern that lasts at least 1200 ms.
Industry:Telecommunications
A silicon-based PN- or PIN-junction photodiode. Note 1: Such photodiodes are useful for direct detection of optical wavelengths shorter than approximately 1 m. Note 2: Because of their greater bandgap, silicon-based photodiodes are quieter than germanium-based photodiodes, but germanium photodiodes must be used for wavelengths longer than approximately 1 m.
Industry:Telecommunications
A simplified version of the X. 500 standard, which version consists of a set of protocols developed for accessing information directories.
Industry:Telecommunications
A simulated environment that appears to have the characteristics of some other environment, and in which participants perceive themselves as interactive parts.
Industry:Telecommunications
A single bit period of logical value "1" with adjacent bit periods of logical value "0".
Industry:Telecommunications
A single direct transmission channel, e.g., voice-frequency circuit, between central offices.
Industry:Telecommunications
A single direct transmission channel, e.g., voice-frequency circuit, between switching nodes.
Industry:Telecommunications
A single direct transmission channel, e.g., voice-frequency circuit, between two positions of a large switchboard to facilitate the interconnection of other circuits appearing at the respective switchboard positions. 2. Within a technical control facility, a single direct transmission circuit, between positions in a testboard or patch bay, which circuit facilitates testing or patching between the respective positions.
Industry:Telecommunications
A single direct transmission channel, e.g., voice-frequency circuit, between two toll offices.
Industry:Telecommunications
A single direct transmission channel, e.g., voice-frequency circuit, within a given switching center.
Industry:Telecommunications
