JPS6160544U - - Google Patents

Info

Publication number
JPS6160544U
JPS6160544U JP14561984U JP14561984U JPS6160544U JP S6160544 U JPS6160544 U JP S6160544U JP 14561984 U JP14561984 U JP 14561984U JP 14561984 U JP14561984 U JP 14561984U JP S6160544 U JPS6160544 U JP S6160544U
Authority
JP
Japan
Prior art keywords
output
headphone
microphone
background sound
mixes
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
JP14561984U
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 JP14561984U priority Critical patent/JPS6160544U/ja
Publication of JPS6160544U publication Critical patent/JPS6160544U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Description

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

第１図は本考案の背景音入りの通話装置の基本
的な構成を示す回路図、第２図は同上の一実施例
に使用されるミキシング装置の回路図、第３図は
同上の他の実施例に使用されるミキシング装置の
回路図である。 １はマイロホン付きのヘツドホン、２は背景音
源、３はミキシング装置、１ａはマイクロホン、
１ｂはヘツドホンである。 Fig. 1 is a circuit diagram showing the basic configuration of a communication device with background sound according to the present invention, Fig. 2 is a circuit diagram of a mixing device used in one embodiment of the same, and Fig. 3 is a circuit diagram of a mixing device used in one embodiment of the same. FIG. 2 is a circuit diagram of a mixing device used in an example. 1 is a headphone with a microphone, 2 is a background sound source, 3 is a mixing device, 1a is a microphone,
1b is a headphone.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数個のマイクロホン付ヘツドホンと、各マイ
クロホンの出力を増幅およびミキシングして各ヘ
ツドホンに出力すると共に少なくとも一つのヘツ
ドホンに前記マイクロホンからの出力以外の背景
音源の出力をミキシングして出力するミキシング
装置とを有して成る背景音入りの通話装置。 A mixing device that amplifies and mixes the output of each microphone and outputs it to each headphone, and also mixes and outputs the output of a background sound source other than the output from the microphone to at least one headphone. A communication device with background sound comprising:
JP14561984U 1984-09-25 1984-09-25 Pending JPS6160544U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14561984U JPS6160544U (en) 1984-09-25 1984-09-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14561984U JPS6160544U (en) 1984-09-25 1984-09-25

Publications (1)

Publication Number Publication Date
JPS6160544U true JPS6160544U (en) 1986-04-23

Family

ID=30703872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14561984U Pending JPS6160544U (en) 1984-09-25 1984-09-25

Country Status (1)

Country Link
JP (1) JPS6160544U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07176178A (en) * 1993-12-20 1995-07-14 Alpine Electron Inc Audio device for vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566012B2 (en) * 1976-05-20 1981-02-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566012B2 (en) * 1976-05-20 1981-02-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07176178A (en) * 1993-12-20 1995-07-14 Alpine Electron Inc Audio device for vehicle

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