JPS58172011A - 選局装置 - Google Patents

選局装置

Info

Publication number
JPS58172011A
JPS58172011A JP57055207A JP5520782A JPS58172011A JP S58172011 A JPS58172011 A JP S58172011A JP 57055207 A JP57055207 A JP 57055207A JP 5520782 A JP5520782 A JP 5520782A JP S58172011 A JPS58172011 A JP S58172011A
Authority
JP
Japan
Prior art keywords
memory
channel selection
channel
input operation
operation section
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.)
Granted
Application number
JP57055207A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0230610B2 (cs
Inventor
Retsu Okamoto
岡本　烈
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP57055207A priority Critical patent/JPS58172011A/ja
Publication of JPS58172011A publication Critical patent/JPS58172011A/ja
Publication of JPH0230610B2 publication Critical patent/JPH0230610B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
    • H03J5/0254—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being transfered to a D/A converter
    • H03J5/0263—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being transfered to a D/A converter the digital values being held in an auxiliary non erasable memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
JP57055207A 1982-04-01 1982-04-01 選局装置 Granted JPS58172011A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57055207A JPS58172011A (ja) 1982-04-01 1982-04-01 選局装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57055207A JPS58172011A (ja) 1982-04-01 1982-04-01 選局装置

Publications (2)

Publication Number Publication Date
JPS58172011A true JPS58172011A (ja) 1983-10-08
JPH0230610B2 JPH0230610B2 (cs) 1990-07-09

Family

ID=12992201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57055207A Granted JPS58172011A (ja) 1982-04-01 1982-04-01 選局装置

Country Status (1)

Country Link
JP (1) JPS58172011A (cs)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61232463A (ja) * 1985-04-08 1986-10-16 Canon Inc 光受容部材
US4888819A (en) * 1987-05-28 1989-12-19 Sony Corporation Television on channel selecting apparatus with sequential selection of auxiliary signal source
JPH02501343A (ja) * 1986-08-19 1990-05-10 サイアンティフィック・アトランタ，インコーポレィテッド プログラミング装置および方法
US5276518A (en) * 1990-06-29 1994-01-04 Matsushita Electric Industrial Co., Ltd. Station selector with channel selection memories to be assigned in the marketplace and/or factory
USRE35952E (en) * 1989-05-31 1998-11-10 Beery; Jack Television receiver having memory control for tune-by-label feature
US5963269A (en) * 1995-06-07 1999-10-05 Beery; Jack Apparatus for controlling a television receiver using a plurality of stored labels

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132939A (en) * 1977-04-25 1978-11-20 Matsushita Electric Ind Co Ltd Wire television viewing method
JPS5640375A (en) * 1979-09-11 1981-04-16 Clarion Co Ltd Pay television broadcast system
JPS5645228U (cs) * 1979-09-17 1981-04-23

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132939A (en) * 1977-04-25 1978-11-20 Matsushita Electric Ind Co Ltd Wire television viewing method
JPS5640375A (en) * 1979-09-11 1981-04-16 Clarion Co Ltd Pay television broadcast system
JPS5645228U (cs) * 1979-09-17 1981-04-23

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61232463A (ja) * 1985-04-08 1986-10-16 Canon Inc 光受容部材
JPH02501343A (ja) * 1986-08-19 1990-05-10 サイアンティフィック・アトランタ，インコーポレィテッド プログラミング装置および方法
US4888819A (en) * 1987-05-28 1989-12-19 Sony Corporation Television on channel selecting apparatus with sequential selection of auxiliary signal source
USRE35952E (en) * 1989-05-31 1998-11-10 Beery; Jack Television receiver having memory control for tune-by-label feature
US5276518A (en) * 1990-06-29 1994-01-04 Matsushita Electric Industrial Co., Ltd. Station selector with channel selection memories to be assigned in the marketplace and/or factory
US5963269A (en) * 1995-06-07 1999-10-05 Beery; Jack Apparatus for controlling a television receiver using a plurality of stored labels

Also Published As

Publication number Publication date
JPH0230610B2 (cs) 1990-07-09

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