JPH0394603U - - Google Patents

Info

Publication number
JPH0394603U
JPH0394603U JP59390U JP59390U JPH0394603U JP H0394603 U JPH0394603 U JP H0394603U JP 59390 U JP59390 U JP 59390U JP 59390 U JP59390 U JP 59390U JP H0394603 U JPH0394603 U JP H0394603U
Authority
JP
Japan
Prior art keywords
oscillation frequency
beat
bias oscillator
switch
recording radio
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
JP59390U
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
Priority to JP59390U priority Critical patent/JPH0394603U/ja
Publication of JPH0394603U publication Critical patent/JPH0394603U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Noise Elimination (AREA)

Description

【図面の簡単な説明】
第1図は本考案を実現するための回路構成例を
示す図、第2図は従来例の回路構成例を示す図で
ある。 1…ラジオ受信部、2,4…第1、第2のテー
プデツキ部、11…バイアス発振器、16…ビー
トキヤンセルスイツチ、23…周波数設定用トラ
ンジスタ。

Claims (1)

    【実用新案登録請求の範囲】
  1. ラジオ放送をテープに録音するラジオ録音時に
    、ビートキヤンセルスイツチによりバイアス発振
    器の発振周波数を変化させるようにした音響機器
    において、ラジオ録音時以外にはビートキヤンセ
    ルスイツチによるバイアス発振器の発振周波数の
    変化を禁止する手段を設けたことを特徴とする音
    響機器。
JP59390U 1990-01-08 1990-01-08 Pending JPH0394603U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59390U JPH0394603U (ja) 1990-01-08 1990-01-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59390U JPH0394603U (ja) 1990-01-08 1990-01-08

Publications (1)

Publication Number Publication Date
JPH0394603U true JPH0394603U (ja) 1991-09-26

Family

ID=31504535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59390U Pending JPH0394603U (ja) 1990-01-08 1990-01-08

Country Status (1)

Country Link
JP (1) JPH0394603U (ja)

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