JPS61195594U - - Google Patents

Info

Publication number
JPS61195594U
JPS61195594U JP5903085U JP5903085U JPS61195594U JP S61195594 U JPS61195594 U JP S61195594U JP 5903085 U JP5903085 U JP 5903085U JP 5903085 U JP5903085 U JP 5903085U JP S61195594 U JPS61195594 U JP S61195594U
Authority
JP
Japan
Prior art keywords
signal source
level
output
display means
compression
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.)
Pending
Application number
JP5903085U
Other languages
Japanese (ja)
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
Priority to JP5903085U priority Critical patent/JPS61195594U/ja
Publication of JPS61195594U publication Critical patent/JPS61195594U/ja
Pending legal-status Critical Current

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  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案一実施例の回路ブロツク図、
第２図は圧縮伸張の特性図、第３図は圧縮伸張回
路の原理的な構成を示すブロツク図、第４図は圧
縮伸張回路の回路ブロツク図、第５図は表示部の
正面図である。 １，２……回転ヘツド、８……音声処理回路、
９，１０……切換スイツチ、１１，１２……圧縮
伸張回路、１３……レベルメータ装置、１４……
ＡＭ検波回路、１５……クリツプ回路。 FIG. 1 is a circuit block diagram of an embodiment of the present invention.
Figure 2 is a characteristic diagram of compression/expansion, Figure 3 is a block diagram showing the basic configuration of the compression/expansion circuit, Figure 4 is a circuit block diagram of the compression/expansion circuit, and Figure 5 is a front view of the display unit. . 1, 2...Rotating head, 8...Audio processing circuit,
9, 10... Selector switch, 11, 12... Compression/expansion circuit, 13... Level meter device, 14...
AM detection circuit, 15... clip circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 表示手段と、第１の信号源と、第２の信号源と
、前記第１の信号源出力のレベルを圧縮し、前記
第２の信号源出力のレベルを伸張して選択的に前
記表示手段に印加する圧縮伸張回路とを備える表
示装置。 a display means; a first signal source; a second signal source; the display means compressing the level of the output of the first signal source and expanding the level of the output of the second signal source; A display device comprising a compression/expansion circuit that applies voltage to the image.
JP5903085U 1985-04-19 1985-04-19 Pending JPS61195594U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5903085U JPS61195594U (en) 1985-04-19 1985-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5903085U JPS61195594U (en) 1985-04-19 1985-04-19

Publications (1)

Publication Number Publication Date
JPS61195594U true JPS61195594U (en) 1986-12-05

Family

ID=30585077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5903085U Pending JPS61195594U (en) 1985-04-19 1985-04-19

Country Status (1)

Country Link
JP (1) JPS61195594U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5678282A (en) * 1979-11-30 1981-06-27 Nec Home Electronics Ltd Tracking display unit
JPS6128194B2 (en) * 1978-05-01 1986-06-28 Fujitsu Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128194B2 (en) * 1978-05-01 1986-06-28 Fujitsu Ltd
JPS5678282A (en) * 1979-11-30 1981-06-27 Nec Home Electronics Ltd Tracking display unit

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