DE20013371U1 - Automatic on / off device for karaoke - Google Patents

Automatic on / off device for karaoke

Info

Publication number
DE20013371U1
DE20013371U1 DE20013371U DE20013371U DE20013371U1 DE 20013371 U1 DE20013371 U1 DE 20013371U1 DE 20013371 U DE20013371 U DE 20013371U DE 20013371 U DE20013371 U DE 20013371U DE 20013371 U1 DE20013371 U1 DE 20013371U1
Authority
DE
Germany
Prior art keywords
karaoke
automatic
circuit
microswitch
microprocessor
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
Application number
DE20013371U
Other languages
German (de)
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.)
AVL INTERNAT Inc
Original Assignee
AVL INTERNAT Inc
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 AVL INTERNAT Inc filed Critical AVL INTERNAT Inc
Publication of DE20013371U1 publication Critical patent/DE20013371U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Automatische Ein-/Ausschaltvorrichtung für KARAOKE, umfassend: einen Mikrofonstecker, eine Mikrofonsteckdose, einen Mikroprozessor, einen Speicher, eine KARAOKE- Prozessorschaltung, und einen Mikroschalter, der in der Mikrofonsteckdose befestigt ist, wobei ein Ende des Mikroschalters geerdet ist und das andere Ende sowohl mit einem Pull-up-Widerstand als auch dem E/A-Anschluß des Mikroprozessors verbunden ist, oder wobei sich ein Ende des Mikroschalters in einem Hochpegel-Zustand befindet, während das andere Ende sowohl mit einem Pull-down-Widerstand als auch dem E/A-Anschluß des Mikroprozessors verbunden ist.1. Automatic on / off device for KARAOKE, full: a microphone plug, a microphone socket, one Microprocessor, a memory, a KARAOKE- Processor circuit, and a microswitch that is in the microphone socket is attached, one end of the microswitch is grounded and the other end with both a pull-up resistor and that I / O port of the microprocessor is connected, or with one end of the microswitch in one High level while the other end with both a pull-down resistor and that I / O connector of the microprocessor is connected. 2. Automatische Ein-/Ausschaltvorrichtung für KARAOKE nach Anspruch 1, wobei es sich bei dem Mikroschalter um einen Oft-AUS-Schalter handelt.2. Automatic on / off device for KARAOKE according to claim 1, wherein it is the microswitch is an often OFF switch. 3. Automatische Ein-/Ausschaltvorrichtung für KARAOKE nach Anspruch 1, wobei es sich bei dem Mikroschalter um einen Oft-EIN-Schalter handelt.3. Automatic on / off device for KARAOKE according to claim 1, wherein it is the microswitch is an often on switch. 4. Automatische Ein-/Ausschaltvorrichtung für KARAOKE nach Anspruch 1, wobei es sich bei dem Mikroschalter um einen magnetischen Reed-Schalter handelt.4. Automatic on / off device for KARAOKE according to claim 1, wherein it is the microswitch is a magnetic reed switch. 5. Automatische Ein-/Ausschaltvorrichtung für KARAOKE nach einem der Ansprüche 1, 2, 3, 4, wobei die KARAOKE-Prozessorschaltung (5) aus der Gruppe bestehend aus einer die Originalstimme beseitigenden Schaltung, einer Klangverarbeitungsschaltung, einer Hall-Delay-Schaltung, einer Balanceschaltung, einer Surround-Sound-Schaltung oder einer Singverzögerungs- und Begleitschaltung handelt.5. Automatic on / off device for KARAOKE according to one of claims 1, 2, 3, 4, wherein the KARAOKE processor circuit ( 5 ) from the group consisting of a circuit that eliminates the original voice, a sound processing circuit, a hall delay circuit, a balance circuit, a surround sound circuit or a sing delay and accompaniment circuit. 6. Automatische Ein-/Ausschaltvorrichtung für KARAOKE nach einem der Ansprüche 1, 2, 3, 4, wobei es sich bei dem Speicher um ein EEPROM handelt.6. Automatic on / off device for KARAOKE according to one of claims 1, 2, 3, 4, wherein it is the memory is an EEPROM.
DE20013371U 1999-08-02 2000-08-01 Automatic on / off device for karaoke Expired - Lifetime DE20013371U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN99218993U CN2382101Y (en) 1999-08-02 1999-08-02 Automatic switch for karaoke device

Publications (1)

Publication Number Publication Date
DE20013371U1 true DE20013371U1 (en) 2000-12-21

Family

ID=5298994

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20013371U Expired - Lifetime DE20013371U1 (en) 1999-08-02 2000-08-01 Automatic on / off device for karaoke

Country Status (4)

Country Link
JP (1) JP3075350U (en)
CN (1) CN2382101Y (en)
DE (1) DE20013371U1 (en)
FR (1) FR2797334B3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101378365B (en) * 2008-10-07 2012-01-25 北京星网锐捷网络技术有限公司 Method for stacking network appliances and stacking port
CN108389568B (en) * 2018-05-07 2023-11-10 深圳乐华高科实业有限公司 Karaoke system capable of automatically eliminating voice

Also Published As

Publication number Publication date
JP3075350U (en) 2001-02-16
FR2797334B3 (en) 2001-06-01
FR2797334A3 (en) 2001-02-09
CN2382101Y (en) 2000-06-07

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010125

R150 Term of protection extended to 6 years

Effective date: 20031006

R151 Term of protection extended to 8 years

Effective date: 20061010

R158 Lapse of ip right after 8 years

Effective date: 20090303