EP 0288353 B1 19920219 - METHOD FOR SWITCHING ASYSCHRONOUS DIGITAL SIGNALS, AND DEVICE FOR CARRYING OUT THIS METHOD
Title (en)
METHOD FOR SWITCHING ASYSCHRONOUS DIGITAL SIGNALS, AND DEVICE FOR CARRYING OUT THIS METHOD
Publication
Application
Priority
FR 8705135 A 19870410
Abstract (en)
[origin: EP0288353A1] The device includes a multiplexer (2) and a means of control (8). The multiplexer comprises a first input (Yi) for receiving a first digital signal (S1), a second input (Yj) for receiving a second digital signal (S2), an output for delivering a resultant digital signal (SR), and at least one control input. The means of control delivers to the control inputs of the multiplexer signals for switching the said multiplexer from the first input to the second input and for inserting a characteristic sequence at the output of the multiplexer at the time of switching. This sequence can in particular be produced by a clock generator connected to a third input of the multiplexer. <??>Application to the switching of digital audio signals in audio-visual transmission or production centres. <IMAGE>
IPC 1-7
IPC 8 full level
H04H 60/04 (2008.01)
CPC (source: EP US)
H04H 60/04 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE GB LI NL
DOCDB simple family (publication)
EP 0288353 A1 19881026; EP 0288353 B1 19920219; DE 3868428 D1 19920326; FR 2613893 A1 19881014; FR 2613893 B1 19931022; US 4939729 A 19900703
DOCDB simple family (application)
EP 88400857 A 19880408; DE 3868428 T 19880408; FR 8705135 A 19870410; US 17925788 A 19880408