TELEVISION TRANSMISION SYSTEM

TELEVISION TRANSMISION SYSTEM

Being discussed at present is the so-called 'letter-box' method for the insertion of a 16:9 wide-picture format into existing standard systems (e.g. PAL, SECAM, NTSC) in 4:3 format. Format information is transmitted as auxiliary data in the so-called ultra-black region. The invention calls...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: DIETRICH WESTERKAMP, FRANZ DIECKMANNKEN, MARTIN PLANTHOLT
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator DIETRICH WESTERKAMP
FRANZ DIECKMANNKEN
MARTIN PLANTHOLT
description Being discussed at present is the so-called 'letter-box' method for the insertion of a 16:9 wide-picture format into existing standard systems (e.g. PAL, SECAM, NTSC) in 4:3 format. Format information is transmitted as auxiliary data in the so-called ultra-black region. The invention calls for an increase in black level to be inserted in the composite video signal (FBAS). This shifts the clamping reference value, thus shifting the black level. The additional information in the ultra-black region thus created can be transmitted at a high signal level.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN1051474A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN1051474A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN1051474A3</originalsourceid><addsrcrecordid>eNrjZJANcfVxDfMM9vT3UwgJcvQL9oWwgyODQ1x9eRhY0xJzilN5oTQ3g7yba4izh25qQX58anFBYnJqXmpJvLOfoYGpoYm5iaMxYRUAP_ogqg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>TELEVISION TRANSMISION SYSTEM</title><source>esp@cenet</source><creator>DIETRICH WESTERKAMP ; FRANZ DIECKMANNKEN ; MARTIN PLANTHOLT</creator><creatorcontrib>DIETRICH WESTERKAMP ; FRANZ DIECKMANNKEN ; MARTIN PLANTHOLT</creatorcontrib><description>Being discussed at present is the so-called 'letter-box' method for the insertion of a 16:9 wide-picture format into existing standard systems (e.g. PAL, SECAM, NTSC) in 4:3 format. Format information is transmitted as auxiliary data in the so-called ultra-black region. The invention calls for an increase in black level to be inserted in the composite video signal (FBAS). This shifts the clamping reference value, thus shifting the black level. The additional information in the ultra-black region thus created can be transmitted at a high signal level.</description><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>1991</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&amp;date=19910515&amp;DB=EPODOC&amp;CC=CN&amp;NR=1051474A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19910515&amp;DB=EPODOC&amp;CC=CN&amp;NR=1051474A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DIETRICH WESTERKAMP</creatorcontrib><creatorcontrib>FRANZ DIECKMANNKEN</creatorcontrib><creatorcontrib>MARTIN PLANTHOLT</creatorcontrib><title>TELEVISION TRANSMISION SYSTEM</title><description>Being discussed at present is the so-called 'letter-box' method for the insertion of a 16:9 wide-picture format into existing standard systems (e.g. PAL, SECAM, NTSC) in 4:3 format. Format information is transmitted as auxiliary data in the so-called ultra-black region. The invention calls for an increase in black level to be inserted in the composite video signal (FBAS). This shifts the clamping reference value, thus shifting the black level. The additional information in the ultra-black region thus created can be transmitted at a high signal level.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1991</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJANcfVxDfMM9vT3UwgJcvQL9oWwgyODQ1x9eRhY0xJzilN5oTQ3g7yba4izh25qQX58anFBYnJqXmpJvLOfoYGpoYm5iaMxYRUAP_ogqg</recordid><startdate>19910515</startdate><enddate>19910515</enddate><creator>DIETRICH WESTERKAMP</creator><creator>FRANZ DIECKMANNKEN</creator><creator>MARTIN PLANTHOLT</creator><scope>EVB</scope></search><sort><creationdate>19910515</creationdate><title>TELEVISION TRANSMISION SYSTEM</title><author>DIETRICH WESTERKAMP ; FRANZ DIECKMANNKEN ; MARTIN PLANTHOLT</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN1051474A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1991</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><toplevel>online_resources</toplevel><creatorcontrib>DIETRICH WESTERKAMP</creatorcontrib><creatorcontrib>FRANZ DIECKMANNKEN</creatorcontrib><creatorcontrib>MARTIN PLANTHOLT</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DIETRICH WESTERKAMP</au><au>FRANZ DIECKMANNKEN</au><au>MARTIN PLANTHOLT</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TELEVISION TRANSMISION SYSTEM</title><date>1991-05-15</date><risdate>1991</risdate><abstract>Being discussed at present is the so-called 'letter-box' method for the insertion of a 16:9 wide-picture format into existing standard systems (e.g. PAL, SECAM, NTSC) in 4:3 format. Format information is transmitted as auxiliary data in the so-called ultra-black region. The invention calls for an increase in black level to be inserted in the composite video signal (FBAS). This shifts the clamping reference value, thus shifting the black level. The additional information in the ultra-black region thus created can be transmitted at a high signal level.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_CN1051474A
source esp@cenet
subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
title TELEVISION TRANSMISION SYSTEM
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-23T04%3A39%3A52IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=DIETRICH%20WESTERKAMP&rft.date=1991-05-15&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN1051474A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true