JPH11262084A5 - - Google Patents

Info

Publication number
JPH11262084A5
JPH11262084A5 JP1998340706A JP34070698A JPH11262084A5 JP H11262084 A5 JPH11262084 A5 JP H11262084A5 JP 1998340706 A JP1998340706 A JP 1998340706A JP 34070698 A JP34070698 A JP 34070698A JP H11262084 A5 JPH11262084 A5 JP H11262084A5
Authority
JP
Japan
Prior art keywords
frequency
signal
speaker device
audio signal
modulated
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
JP1998340706A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11262084A (ja
JP4221792B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP34070698A priority Critical patent/JP4221792B2/ja
Priority claimed from JP34070698A external-priority patent/JP4221792B2/ja
Priority to PCT/JP1998/006008 priority patent/WO1999035881A1/ja
Priority to US09/380,816 priority patent/US6807281B1/en
Priority to KR1019997008033A priority patent/KR100561094B1/ko
Publication of JPH11262084A publication Critical patent/JPH11262084A/ja
Publication of JPH11262084A5 publication Critical patent/JPH11262084A5/ja
Application granted granted Critical
Publication of JP4221792B2 publication Critical patent/JP4221792B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP34070698A 1998-01-09 1998-11-30 スピーカ装置及びオーディオ信号送信装置 Expired - Fee Related JP4221792B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP34070698A JP4221792B2 (ja) 1998-01-09 1998-11-30 スピーカ装置及びオーディオ信号送信装置
PCT/JP1998/006008 WO1999035881A1 (en) 1998-01-09 1998-12-28 Loudspeaker device and method for driving the same, and audio signal transmitter/receiver
US09/380,816 US6807281B1 (en) 1998-01-09 1998-12-28 Loudspeaker and method of driving the same as well as audio signal transmitting/receiving apparatus
KR1019997008033A KR100561094B1 (ko) 1998-01-09 1998-12-28 스피커장치 및 그 구동방법, 오디오신호 송수신장치

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10-3483 1998-01-09
JP348398 1998-01-09
JP34070698A JP4221792B2 (ja) 1998-01-09 1998-11-30 スピーカ装置及びオーディオ信号送信装置

Publications (3)

Publication Number Publication Date
JPH11262084A JPH11262084A (ja) 1999-09-24
JPH11262084A5 true JPH11262084A5 (enExample) 2005-11-04
JP4221792B2 JP4221792B2 (ja) 2009-02-12

Family

ID=26337066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34070698A Expired - Fee Related JP4221792B2 (ja) 1998-01-09 1998-11-30 スピーカ装置及びオーディオ信号送信装置

Country Status (4)

Country Link
US (1) US6807281B1 (enExample)
JP (1) JP4221792B2 (enExample)
KR (1) KR100561094B1 (enExample)
WO (1) WO1999035881A1 (enExample)

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JP4618028B2 (ja) * 2005-07-14 2011-01-26 ヤマハ株式会社 アレイスピーカシステム
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JP4976034B2 (ja) * 2006-03-29 2012-07-18 富士通テン株式会社 セキュリティ装置
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