SE7806839L - Forfarande och apparat for metning av storande bildoverforing mellan kanaler i ett tradtelevisionssystem - Google Patents

Forfarande och apparat for metning av storande bildoverforing mellan kanaler i ett tradtelevisionssystem

Info

Publication number
SE7806839L
SE7806839L SE7806839A SE7806839A SE7806839L SE 7806839 L SE7806839 L SE 7806839L SE 7806839 A SE7806839 A SE 7806839A SE 7806839 A SE7806839 A SE 7806839A SE 7806839 L SE7806839 L SE 7806839L
Authority
SE
Sweden
Prior art keywords
tradtel
satisfaction
channels
procedure
image transfer
Prior art date
Application number
SE7806839A
Other languages
English (en)
Swedish (sv)
Inventor
H L Baker
Original Assignee
Communications Patents Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Communications Patents Ltd filed Critical Communications Patents Ltd
Publication of SE7806839L publication Critical patent/SE7806839L/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
SE7806839A 1977-06-15 1978-06-14 Forfarande och apparat for metning av storande bildoverforing mellan kanaler i ett tradtelevisionssystem SE7806839L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14636/77A GB1575098A (en) 1977-06-15 1977-06-15 Method for measuring crossview between channels in a wired television broadcasting system

Publications (1)

Publication Number Publication Date
SE7806839L true SE7806839L (sv) 1978-12-16

Family

ID=10044829

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7806839A SE7806839L (sv) 1977-06-15 1978-06-14 Forfarande och apparat for metning av storande bildoverforing mellan kanaler i ett tradtelevisionssystem

Country Status (13)

Country Link
US (1) US4246608A (fr)
JP (1) JPS5417617A (fr)
AU (1) AU517346B2 (fr)
BE (1) BE868087A (fr)
CA (1) CA1135831A (fr)
CH (1) CH642501A5 (fr)
DE (1) DE2825282A1 (fr)
ES (1) ES470838A1 (fr)
FR (1) FR2394949A1 (fr)
GB (1) GB1575098A (fr)
NL (1) NL7806485A (fr)
SE (1) SE7806839L (fr)
ZA (1) ZA78284B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470501A1 (fr) * 1979-11-22 1981-05-29 France Etat Equipement d'essai de televiseur recepteur de teletexte
DE3020921C2 (de) * 1980-06-03 1986-12-04 Robert Bosch Gmbh, 7000 Stuttgart System zur Kontrolle von digitalen Videosignalen
NL8300725A (nl) * 1983-02-25 1984-09-17 Optische Ind De Oude Delft Nv Werkwijze en inrichting voor het bepalen van de beeldoverdrachtskwaliteit van een afbeeldend systeem.
JPH0241526A (ja) * 1988-08-02 1990-02-09 Oki Electric Ind Co Ltd ディジタル信号プロセッサ
DE68919690T2 (de) * 1989-07-28 1995-04-13 Hewlett Packard Co Messung der Charakteristika eines optischen Rundfunknetzwerkes.
US5241538A (en) * 1990-01-18 1993-08-31 Matsushita Electric Industrial Co., Ltd. Transmission apparatus
JP2590644B2 (ja) * 1991-09-13 1997-03-12 日本電気株式会社 無線通信装置及び試験送信機
US5790523A (en) * 1993-09-17 1998-08-04 Scientific-Atlanta, Inc. Testing facility for a broadband communications system
US6795580B1 (en) * 1998-09-10 2004-09-21 Tektronix, Inc. Picture quality measurement using blockiness
JP2000269745A (ja) * 1999-03-18 2000-09-29 Ando Electric Co Ltd 雑音発生装置
US7216811B2 (en) * 2004-04-16 2007-05-15 Microscan Systems Incorporated Barcode scanner with linear automatic gain control (AGC), modulation transfer function detector, and selectable noise filter
CN101379714A (zh) * 2006-02-02 2009-03-04 汤姆逊许可公司 多调谐器接收机中检测和防止串扰的方法和设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278676A (en) * 1958-05-07 1966-10-11 Precon Process And Equipment C Apparatus for producing visual and auditory stimulation
US2987586A (en) * 1958-09-30 1961-06-06 Bell Telephone Labor Inc Cross-modulation measuring system
US3715508A (en) * 1967-09-15 1973-02-06 Ibm Switching circuits employing orthogonal and quasi-orthogonal pseudo-random code sequences
US3720789A (en) * 1969-07-28 1973-03-13 Plessey Telecommunications Res Electrical signalling systems using correlation detectors
US3735266A (en) * 1971-12-20 1973-05-22 Bell Telephone Labor Inc Method and apparatus for reducing crosstalk on cross-polarized communication links
US3891805A (en) * 1973-11-21 1975-06-24 James Loton Flanagan Digital signal detection in telephonic communication systems
GB1558168A (en) * 1975-06-20 1979-12-19 Indep Television Co Systems for broadcasting data simultaneously with but independently of television programmes
SE393236B (sv) * 1975-08-15 1977-05-02 Ericsson Telefon Ab L M Forfarande for samtidig alstring av ett antal, svagt korrelerade pseudo-random pulstag samt anordning for utforande av forfarandet

Also Published As

Publication number Publication date
DE2825282A1 (de) 1978-12-21
GB1575098A (en) 1980-09-17
CA1135831A (fr) 1982-11-16
ES470838A1 (es) 1979-09-01
FR2394949A1 (fr) 1979-01-12
US4246608A (en) 1981-01-20
JPS5417617A (en) 1979-02-09
AU3710978A (en) 1979-12-20
NL7806485A (nl) 1978-12-19
ZA78284B (en) 1979-06-27
BE868087A (fr) 1978-10-02
AU517346B2 (en) 1981-07-23
CH642501A5 (de) 1984-04-13

Similar Documents

Publication Publication Date Title
SE7802939L (sv) Forfarande och apparat for atdragning av festelement
SE7800751L (sv) Forfarande och apparat for atdragning av festelement
GB2043901B (en) Method and apparatus for measuring flow
DE3067501D1 (en) Electro-optical colour imaging apparatus
DE3066981D1 (en) Photographic print inspection method and apparatus
FI65839B (fi) Foerfarande och apparat foer rening av vatten i simbassaeng
JPS55162027A (en) Optical measuring apparatus
DK339780A (da) Fremgangsmaade og apparat til diagnostisering
SE7811882L (sv) Apparat och metod
GB2047911B (en) Multiple image observation apparatus
JPS5652040A (en) Secondary image constitution method and apparatus
JPS557793A (en) Method and apparatus for cleaning developed photography
FI802482A (fi) Foerfarande och apparat foer formning av traefibrer
JPS53133464A (en) Method and apparatus for optical dimension inspection
GB2006055B (en) Method and apparatus for image development
GB2040213B (en) Method and apparatus for making plastics lenses
SE7806839L (sv) Forfarande och apparat for metning av storande bildoverforing mellan kanaler i ett tradtelevisionssystem
JPS548663A (en) Method and apparatus for transferring plural parisons
GB2065032B (en) Image recording method and apparatus
DE2862108D1 (en) Method and apparatus for marking a plurality of film frames each containing an image of the same subject
GB2006462B (en) Method and apparatus for recording and rpojecting images
DK234180A (da) Fremgangsmaade og apparat til kontinuerlig aetanolgaering
SE7811883L (sv) Apparat och metod
GB2004383B (en) Optical image-forming apparatus
FI802613A (fi) Foerfarande och apparat foer styrning av malningen av fibermassa i en trumraffinoer