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GB1295653A - - Google Patents

Info

Publication number
GB1295653A
GB1295653A GB1295653DA GB1295653A GB 1295653 A GB1295653 A GB 1295653A GB 1295653D A GB1295653D A GB 1295653DA GB 1295653 A GB1295653 A GB 1295653A
Authority
GB
United Kingdom
Prior art keywords
output
present
filter
frequency
detector
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1295653A publication Critical patent/GB1295653A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H04N5/62—Intercarrier circuits, i.e. heterodyning sound and vision carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Superheterodyne Receivers (AREA)
GB1295653D 1968-12-10 1969-12-05 Expired GB1295653A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6817660A NL6817660A (it) 1968-12-10 1968-12-10

Publications (1)

Publication Number Publication Date
GB1295653A true GB1295653A (it) 1972-11-08

Family

ID=19805359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1295653D Expired GB1295653A (it) 1968-12-10 1969-12-05

Country Status (8)

Country Link
AT (1) AT300056B (it)
BE (1) BE742882A (it)
CH (1) CH502036A (it)
ES (1) ES374315A1 (it)
FR (1) FR2025815B1 (it)
GB (1) GB1295653A (it)
NL (1) NL6817660A (it)
YU (1) YU32332B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109084961A (zh) * 2018-07-09 2018-12-25 南京航空航天大学 基于载频抑制的光器件频谱响应测量方法和装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109084961A (zh) * 2018-07-09 2018-12-25 南京航空航天大学 基于载频抑制的光器件频谱响应测量方法和装置

Also Published As

Publication number Publication date
DE1961387A1 (de) 1970-06-18
YU308069A (en) 1974-02-28
FR2025815A1 (it) 1970-09-11
YU32332B (en) 1974-08-31
FR2025815B1 (it) 1976-02-06
NL6817660A (it) 1970-06-12
BE742882A (it) 1970-06-09
AT300056B (de) 1972-07-10
DE1961387B2 (de) 1977-01-27
CH502036A (de) 1971-01-15
ES374315A1 (es) 1972-03-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee