SPURIOUS FREQUENCIES ATTENUATION FOR A DC REFERENCE VOLTAGE
In a television apparatus that includes a television signal decoding integrated circuit (IC) that performs combing, PIP, OSD, chroma and luminance decoding, digitizing, and other functions, particularly on analog signals, an automatic gain control (AGC) circuit is coupled to the television signal de...
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| creator | COLMAN, GERALD, ADOLPH WATTS, RODERICK, ANDRE |
| description | In a television apparatus that includes a television signal decoding integrated circuit (IC) that performs combing, PIP, OSD, chroma and luminance decoding, digitizing, and other functions, particularly on analog signals, an automatic gain control (AGC) circuit is coupled to the television signal decoding IC at its luminance DC restoration pinout. The AGC circuit provides an improved NTSC signal picture by filtering out unwanted noise and oscillations.
Dans un téléviseur comprenant un circuit intégré (IC) de décodage de signaux, qui réalise le peignage, l'image dans l'image (PIP), l'affichage à l'écran (OSD), le décodage de saturation et de luminance, la numérisation et d'autres fonctions, en particulier sur des signaux analogiques, un circuit de commande automatique de gain (AGC) est couplé au circuit intégré de décodage de signaux de télévision, au niveau du brochage de rétablissement en courant continu de la luminance. Le circuit AGC permet d'obtenir une image de signal NTSC améliorée, par le filtrage du bruit et des oscillations parasites. |
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Dans un téléviseur comprenant un circuit intégré (IC) de décodage de signaux, qui réalise le peignage, l'image dans l'image (PIP), l'affichage à l'écran (OSD), le décodage de saturation et de luminance, la numérisation et d'autres fonctions, en particulier sur des signaux analogiques, un circuit de commande automatique de gain (AGC) est couplé au circuit intégré de décodage de signaux de télévision, au niveau du brochage de rétablissement en courant continu de la luminance. Le circuit AGC permet d'obtenir une image de signal NTSC améliorée, par le filtrage du bruit et des oscillations parasites.</description><edition>7</edition><language>eng ; fre</language><subject>BASIC ELECTRONIC CIRCUITRY ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; RESONATORS</subject><creationdate>2001</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010125&DB=EPODOC&CC=WO&NR=0106769A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010125&DB=EPODOC&CC=WO&NR=0106769A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>COLMAN, GERALD, ADOLPH</creatorcontrib><creatorcontrib>WATTS, RODERICK, ANDRE</creatorcontrib><title>SPURIOUS FREQUENCIES ATTENUATION FOR A DC REFERENCE VOLTAGE</title><description>In a television apparatus that includes a television signal decoding integrated circuit (IC) that performs combing, PIP, OSD, chroma and luminance decoding, digitizing, and other functions, particularly on analog signals, an automatic gain control (AGC) circuit is coupled to the television signal decoding IC at its luminance DC restoration pinout. The AGC circuit provides an improved NTSC signal picture by filtering out unwanted noise and oscillations.
Dans un téléviseur comprenant un circuit intégré (IC) de décodage de signaux, qui réalise le peignage, l'image dans l'image (PIP), l'affichage à l'écran (OSD), le décodage de saturation et de luminance, la numérisation et d'autres fonctions, en particulier sur des signaux analogiques, un circuit de commande automatique de gain (AGC) est couplé au circuit intégré de décodage de signaux de télévision, au niveau du brochage de rétablissement en courant continu de la luminance. Le circuit AGC permet d'obtenir une image de signal NTSC améliorée, par le filtrage du bruit et des oscillations parasites.</description><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>RESONATORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAODggN8vQPDVZwC3INDHX1c_Z0DVZwDAlx9Qt1DPH091Nw8w9ScFRwcVYIcnVzDQIqcFUI8_cJcXR35WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8eH-BoYGZuZmlo6GxkQoAQCpYykm</recordid><startdate>20010125</startdate><enddate>20010125</enddate><creator>COLMAN, GERALD, ADOLPH</creator><creator>WATTS, RODERICK, ANDRE</creator><scope>EVB</scope></search><sort><creationdate>20010125</creationdate><title>SPURIOUS FREQUENCIES ATTENUATION FOR A DC REFERENCE VOLTAGE</title><author>COLMAN, GERALD, ADOLPH ; WATTS, RODERICK, ANDRE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO0106769A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2001</creationdate><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>RESONATORS</topic><toplevel>online_resources</toplevel><creatorcontrib>COLMAN, GERALD, ADOLPH</creatorcontrib><creatorcontrib>WATTS, RODERICK, ANDRE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>COLMAN, GERALD, ADOLPH</au><au>WATTS, RODERICK, ANDRE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SPURIOUS FREQUENCIES ATTENUATION FOR A DC REFERENCE VOLTAGE</title><date>2001-01-25</date><risdate>2001</risdate><abstract>In a television apparatus that includes a television signal decoding integrated circuit (IC) that performs combing, PIP, OSD, chroma and luminance decoding, digitizing, and other functions, particularly on analog signals, an automatic gain control (AGC) circuit is coupled to the television signal decoding IC at its luminance DC restoration pinout. The AGC circuit provides an improved NTSC signal picture by filtering out unwanted noise and oscillations.
Dans un téléviseur comprenant un circuit intégré (IC) de décodage de signaux, qui réalise le peignage, l'image dans l'image (PIP), l'affichage à l'écran (OSD), le décodage de saturation et de luminance, la numérisation et d'autres fonctions, en particulier sur des signaux analogiques, un circuit de commande automatique de gain (AGC) est couplé au circuit intégré de décodage de signaux de télévision, au niveau du brochage de rétablissement en courant continu de la luminance. Le circuit AGC permet d'obtenir une image de signal NTSC améliorée, par le filtrage du bruit et des oscillations parasites.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRONIC CIRCUITRY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS PICTORIAL COMMUNICATION, e.g. TELEVISION RESONATORS |
| title | SPURIOUS FREQUENCIES ATTENUATION FOR A DC REFERENCE VOLTAGE |
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