JPS6082826U - 拡声装置 - Google Patents

拡声装置

Info

Publication number
JPS6082826U
JPS6082826U JP17491583U JP17491583U JPS6082826U JP S6082826 U JPS6082826 U JP S6082826U JP 17491583 U JP17491583 U JP 17491583U JP 17491583 U JP17491583 U JP 17491583U JP S6082826 U JPS6082826 U JP S6082826U
Authority
JP
Japan
Prior art keywords
loudspeaker
public address
address system
level
controls
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
JP17491583U
Other languages
English (en)
Japanese (ja)
Other versions
JPH024508Y2 (enrdf_load_html_response
Inventor
明久 川村
和栄 佐藤
榎田　葉子
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP17491583U priority Critical patent/JPS6082826U/ja
Publication of JPS6082826U publication Critical patent/JPS6082826U/ja
Application granted granted Critical
Publication of JPH024508Y2 publication Critical patent/JPH024508Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP17491583U 1983-11-11 1983-11-11 拡声装置 Granted JPS6082826U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17491583U JPS6082826U (ja) 1983-11-11 1983-11-11 拡声装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17491583U JPS6082826U (ja) 1983-11-11 1983-11-11 拡声装置

Publications (2)

Publication Number Publication Date
JPS6082826U true JPS6082826U (ja) 1985-06-08
JPH024508Y2 JPH024508Y2 (enrdf_load_html_response) 1990-02-02

Family

ID=30380676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17491583U Granted JPS6082826U (ja) 1983-11-11 1983-11-11 拡声装置

Country Status (1)

Country Link
JP (1) JPS6082826U (enrdf_load_html_response)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523488A (en) * 1979-03-12 1980-02-19 Citizen Watch Co Ltd Corrector of electronic watch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523488A (en) * 1979-03-12 1980-02-19 Citizen Watch Co Ltd Corrector of electronic watch

Also Published As

Publication number Publication date
JPH024508Y2 (enrdf_load_html_response) 1990-02-02

Similar Documents

Publication Publication Date Title
JPS6082826U (ja) 拡声装置
JPS58140952U (ja) エレベ−タ防犯装置
JPS59178700U (ja) 話者照合装置
JPS6129523U (ja) 音響伝送系のミユ−テイング回路
JPS59174678U (ja) 物体接近警報装置
JPS60108052U (ja) 群番号選択受信装置
JPS6146635U (ja) 音声案内装置
JPS5865610U (ja) 小形オ−デイオ装置
JPS6059617U (ja) ミキシングレベル自動可変回路
JPS59178698U (ja) 話者照合装置
JPS5823432U (ja) 雑音抑圧回路
JPS58158576U (ja) 音声信号制御装置
JPS5890773U (ja) ゴ−スト除去装置
JPS60127100U (ja) 音響付加装置
JPS5857110U (ja) 低域特性改善回路
JPS59177300U (ja) トンネル内拡声装置
JPS5961671U (ja) テレビジヨン受像機のゴ−スト除去回路
JPS5819569U (ja) 同期信号安定化装置
JPS59149800U (ja) 音場拡大装置
JPS58189648U (ja) 入力レベル検出回路
JPS6037946U (ja) ワイヤレスマイク用受信機のハウリング防止装置
JPS59187271U (ja) 同期分離回路
JPS59149792U (ja) エコ−付加装置
JPS60114423U (ja) ミキシング装置
JPS5988925U (ja) ヘツド・ホン