EP 2338233 A1 20110629 - IR RECEIVER UNIT
Title (en)
IR RECEIVER UNIT
Title (de)
IR-EMPFANGSEINHEIT
Title (fr)
UNITÉ DE RÉCEPTION INFRAROUGE
Publication
Application
Priority
- EP 2009063086 W 20091008
- DE 102008051011 A 20081013
Abstract (en)
[origin: CA2739862A1] The invention relates to a decision logic unit (20) for activating or deactivating a squelch. The activation or deactivation of the squelch is carried out as a function of an average value of the frequency (MWF), a variance, the intermediate frequency of the receiver (VF), an average value of the audio amplitude (MWA), a variance of the audio amplitude (VA) and/or a signal strength (SS) of the intermediate circuit frequency of the receiver (ZF).
IPC 8 full level
CPC (source: EP US)
H03G 3/341 (2013.01 - EP US); H04B 1/1027 (2013.01 - EP US)
Citation (search report)
See references of WO 2010043535A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DE 102008051011 A1 20100415; CA 2739862 A1 20100422; EP 2338233 A1 20110629; US 2011255880 A1 20111020; US 8886146 B2 20141111; WO 2010043535 A1 20100422
DOCDB simple family (application)
DE 102008051011 A 20081013; CA 2739862 A 20091008; EP 09740288 A 20091008; EP 2009063086 W 20091008; US 200913123764 A 20091008