CN2382101Y - 卡拉ok自动开启/关闭装置 - Google Patents
卡拉ok自动开启/关闭装置 Download PDFInfo
- Publication number
- CN2382101Y CN2382101Y CN99218993U CN99218993U CN2382101Y CN 2382101 Y CN2382101 Y CN 2382101Y CN 99218993 U CN99218993 U CN 99218993U CN 99218993 U CN99218993 U CN 99218993U CN 2382101 Y CN2382101 Y CN 2382101Y
- Authority
- CN
- China
- Prior art keywords
- karaoke
- microprocessor
- circuit
- switch
- microswitch
- 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 - Lifetime
Links
Images
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/36—Accompaniment arrangements
- G10H1/361—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S1/00—Two-channel systems
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
Claims (7)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99218993U CN2382101Y (zh) | 1999-08-02 | 1999-08-02 | 卡拉ok自动开启/关闭装置 |
JP2000005506U JP3075350U (ja) | 1999-08-02 | 2000-08-01 | カラオケ装置のための自動オンオフデバイス |
DE20013371U DE20013371U1 (de) | 1999-08-02 | 2000-08-01 | Automatische Einschalt-/Ausschaltvorrichtung für Karaoke |
FR0010186A FR2797334B3 (fr) | 1999-08-02 | 2000-08-02 | Dispositif d'activation/desactivation automatique pour karaoke |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99218993U CN2382101Y (zh) | 1999-08-02 | 1999-08-02 | 卡拉ok自动开启/关闭装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2382101Y true CN2382101Y (zh) | 2000-06-07 |
Family
ID=5298994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99218993U Expired - Lifetime CN2382101Y (zh) | 1999-08-02 | 1999-08-02 | 卡拉ok自动开启/关闭装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3075350U (zh) |
CN (1) | CN2382101Y (zh) |
DE (1) | DE20013371U1 (zh) |
FR (1) | FR2797334B3 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101378365B (zh) * | 2008-10-07 | 2012-01-25 | 北京星网锐捷网络技术有限公司 | 一种网络设备堆叠方法及堆叠端口 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108389568B (zh) * | 2018-05-07 | 2023-11-10 | 深圳乐华高科实业有限公司 | 一种自动消人声的卡拉ok系统 |
-
1999
- 1999-08-02 CN CN99218993U patent/CN2382101Y/zh not_active Expired - Lifetime
-
2000
- 2000-08-01 DE DE20013371U patent/DE20013371U1/de not_active Expired - Lifetime
- 2000-08-01 JP JP2000005506U patent/JP3075350U/ja not_active Expired - Lifetime
- 2000-08-02 FR FR0010186A patent/FR2797334B3/fr not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101378365B (zh) * | 2008-10-07 | 2012-01-25 | 北京星网锐捷网络技术有限公司 | 一种网络设备堆叠方法及堆叠端口 |
Also Published As
Publication number | Publication date |
---|---|
DE20013371U1 (de) | 2000-12-21 |
FR2797334A3 (fr) | 2001-02-09 |
FR2797334B3 (fr) | 2001-06-01 |
JP3075350U (ja) | 2001-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MEIJIA TECHNOLOGY( ZHONGSHAN ) CO., LTD. Free format text: FORMER OWNER: AILANG DIGIT TECHNOLOGY CO., LTD., GUANGDONG Effective date: 20040716 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20040716 Address after: 5303, 510613, Tianhe Plaza, 233 Tianhe North Road, Guangdong, Guangzhou Patentee after: Mg International Zhongshan Co., Ltd. Address before: 510620, Liu Yongzhuan, CITIC Plaza, 233 Tianhe North Road, Guangdong, Guangzhou 5006-5007 Patentee before: Ailang Digital Technology Co., Ltd., Guangdong Prov. |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Mg International Zhongshan Co., Ltd. Document name: Notification of Termination of Patent Right |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |