- Industrie: 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.
The term "Synchronous Test Line" denotes an arrangement in an end office which performs marginal operational tests of supervisory and ring-tripping functions.
Industry:Telecommunications
The frequency weighted measure of return loss at the edges of the voice band, where singing (instability) problems are most likely to occur.
Industry:Telecommunications
The ratio in dB of a test signal to the corresponding C-Notched Noise.
Industry:Telecommunications
The term "Short Circuit Test Line" denotes an arrangement in an end office which provides for an ac short circuit termination of a trunk or line by means of a capacitor of at least four microfarads.
Industry:Telecommunications
An arrangement in an end office which provides an ac open circuit termination of a trunk or line by means of an inductor of several Henries.
Industry:Telecommunications
An arrangement in step-by-step end offices which provides operational tests which are not as complete as those provided by the synchronous test lines, but can be made more rapidly.
Industry:Telecommunications
The variation of the actual loss from the designed value.
Industry:Telecommunications
The term "inventory" refers to all telephone numbers distributed, assigned or allocated.
Industry:Telecommunications
A calculated loss which specifies the end-to-end 1004-Hz loss on a terminated test connection between two readily accessible manual or remote test points. It is the sum of the inserted connection loss and test access loss including any test pads.
Industry:Telecommunications
The measure of Echo Path Loss (EPL) at a 4-wire interface which is corrected by the difference between the send and receive Transmission Level Point (TLP. ).
Industry:Telecommunications
