JPS596318U - Radio receiver tone control circuit - Google Patents

Radio receiver tone control circuit

Info

Publication number
JPS596318U
JPS596318U JP9984282U JP9984282U JPS596318U JP S596318 U JPS596318 U JP S596318U JP 9984282 U JP9984282 U JP 9984282U JP 9984282 U JP9984282 U JP 9984282U JP S596318 U JPS596318 U JP S596318U
Authority
JP
Japan
Prior art keywords
control circuit
tone control
radio receiver
variable resistor
circuit
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
JP9984282U
Other languages
Japanese (ja)
Other versions
JPS6345054Y2 (en
Inventor
秋山　好司
Original Assignee
八重洲無線株式会社
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 八重洲無線株式会社 filed Critical 八重洲無線株式会社
Priority to JP9984282U priority Critical patent/JPS596318U/en
Publication of JPS596318U publication Critical patent/JPS596318U/en
Application granted granted Critical
Publication of JPS6345054Y2 publication Critical patent/JPS6345054Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の無線受信機のトーンコントロール回路を
示したもので、第２図は本考案の一実施例を示す無線受
信機のトーンコントロール回路である。 １・・・復調回路、２・・・音質調整用の可変抵抗器、
３・・・音量調整用の可変調整器、４・・・低周波回路
、５・・・スピーカ、Ｃ・・・コンデンサ、Ｒ９Ｒ２・
・・固定抵抗。FIG. 1 shows a tone control circuit of a conventional radio receiver, and FIG. 2 shows a tone control circuit of a radio receiver according to an embodiment of the present invention. 1... Demodulation circuit, 2... Variable resistor for adjusting sound quality,
3... Variable adjuster for volume adjustment, 4... Low frequency circuit, 5... Speaker, C... Capacitor, R9R2.
・Fixed resistance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 復調回路と低周波回路との間に音質調整用可変抵抗器と
音量調整用可変抵抗器とを並列に介在させた回路におい
て、２個の固定抵抗の夫々の一端を結んで低周波回路の
入力側へ結線すると共に、１方の固定抵抗の他端を音量
調整用可変抵抗器の出力端子へまた他の固定抵抗の他端
を音質調整用可変抵抗器へ夫々結線して、音質調整時に
音量を自動的に調節することを特徴とする無線受信機の
トーンコントロール回路。In a circuit in which a variable resistor for sound quality adjustment and a variable resistor for volume adjustment are interposed in parallel between the demodulation circuit and the low frequency circuit, one end of each of the two fixed resistors is connected to input the low frequency circuit. At the same time, connect the other end of one fixed resistor to the output terminal of the variable resistor for adjusting the volume, and the other end of the other fixed resistor to the variable resistor for adjusting the sound quality. A tone control circuit for a radio receiver, which is characterized by automatically adjusting the tone control circuit.
JP9984282U 1982-07-01 1982-07-01 Radio receiver tone control circuit Granted JPS596318U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9984282U JPS596318U (en) 1982-07-01 1982-07-01 Radio receiver tone control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9984282U JPS596318U (en) 1982-07-01 1982-07-01 Radio receiver tone control circuit

Publications (2)

Publication Number Publication Date
JPS596318U true JPS596318U (en) 1984-01-17
JPS6345054Y2 JPS6345054Y2 (en) 1988-11-22

Family

ID=30236436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9984282U Granted JPS596318U (en) 1982-07-01 1982-07-01 Radio receiver tone control circuit

Country Status (1)

Country Link
JP (1) JPS596318U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4122258Y1 (en) * 1964-07-08 1966-11-07
JPS5040538U (en) * 1973-08-08 1975-04-24
JPS5422438U (en) * 1977-07-16 1979-02-14

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53141196A (en) * 1977-05-14 1978-12-08 Toda Kogyo Corp Method of making acicular magnetic iron oxide particulates for use in magnetic recording materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4122258Y1 (en) * 1964-07-08 1966-11-07
JPS5040538U (en) * 1973-08-08 1975-04-24
JPS5422438U (en) * 1977-07-16 1979-02-14

Also Published As

Publication number Publication date
JPS6345054Y2 (en) 1988-11-22

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