JPH0142855B2 - - Google Patents

Info

Publication number
JPH0142855B2
JPH0142855B2 JP2932282A JP2932282A JPH0142855B2 JP H0142855 B2 JPH0142855 B2 JP H0142855B2 JP 2932282 A JP2932282 A JP 2932282A JP 2932282 A JP2932282 A JP 2932282A JP H0142855 B2 JPH0142855 B2 JP H0142855B2
Authority
JP
Japan
Prior art keywords
rotation speed
noise
frequency components
sound reproduction
sound
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.)
Expired
Application number
JP2932282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58145539A (ja
Inventor
Jiro Soma
Akyoshi Yamada
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 JP2932282A priority Critical patent/JPS58145539A/ja
Publication of JPS58145539A publication Critical patent/JPS58145539A/ja
Publication of JPH0142855B2 publication Critical patent/JPH0142855B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices
JP2932282A 1982-02-25 1982-02-25 音響再生装置 Granted JPS58145539A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2932282A JPS58145539A (ja) 1982-02-25 1982-02-25 音響再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2932282A JPS58145539A (ja) 1982-02-25 1982-02-25 音響再生装置

Publications (2)

Publication Number Publication Date
JPS58145539A JPS58145539A (ja) 1983-08-30
JPH0142855B2 true JPH0142855B2 (de) 1989-09-14

Family

ID=12272984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2932282A Granted JPS58145539A (ja) 1982-02-25 1982-02-25 音響再生装置

Country Status (1)

Country Link
JP (1) JPS58145539A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111251990A (zh) * 2018-12-03 2020-06-09 广州汽车集团股份有限公司 一种电动车车外警示音的控制方法及系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6278541U (de) * 1985-11-06 1987-05-20
JP2823613B2 (ja) * 1989-12-05 1998-11-11 日本碍子株式会社 円筒型ナトリウム―硫黄電池スタック

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111251990A (zh) * 2018-12-03 2020-06-09 广州汽车集团股份有限公司 一种电动车车外警示音的控制方法及系统

Also Published As

Publication number Publication date
JPS58145539A (ja) 1983-08-30

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