Title:
DIAL PULSE RELAY CIRCUIT
Document Type and Number:
Japanese Patent JPS5248414
Kind Code:
A
Abstract:
PURPOSE: The dial pulse of a fixed value duration is sent out with every detection of dial pulse, and this pulse duration is adjusted. In this way, the prescribed dial pulse can be relayed regardless of the distortion of arriving dial pulse.
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Inventors:
SAITOU NOBUAKI
Application Number:
JP12451475A
Publication Date:
April 18, 1977
Filing Date:
October 16, 1975
Export Citation:
Assignee:
NIPPON ELECTRIC CO
International Classes:
H04Q1/36; (IPC1-7): H04Q1/36