DE102005003743A1 - Multi-channel loudspeaker arrangement for e.g. home theater, has eight loudspeakers configured to four sound columns, where two upper loudspeakers are controlled with central signal and other two upper loudspeakers with sound back signals - Google Patents
Multi-channel loudspeaker arrangement for e.g. home theater, has eight loudspeakers configured to four sound columns, where two upper loudspeakers are controlled with central signal and other two upper loudspeakers with sound back signals Download PDFInfo
- Publication number
- DE102005003743A1 DE102005003743A1 DE200510003743 DE102005003743A DE102005003743A1 DE 102005003743 A1 DE102005003743 A1 DE 102005003743A1 DE 200510003743 DE200510003743 DE 200510003743 DE 102005003743 A DE102005003743 A DE 102005003743A DE 102005003743 A1 DE102005003743 A1 DE 102005003743A1
- Authority
- DE
- Germany
- Prior art keywords
- loudspeakers
- sound
- columns
- channel loudspeaker
- speakers
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/02—Spatial or constructional arrangements of loudspeakers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
- H04R2205/022—Plurality of transducers corresponding to a plurality of sound channels in each earpiece of headphones or in a single enclosure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
- H04R2205/024—Positioning of loudspeaker enclosures for spatial sound reproduction
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
Abstract
Description
Die Erfindung betrifft eine Mehrkanal-Lautsprecheranlage, insbesondere für Heimkino und Heimkonzert.The The invention relates to a multi-channel loudspeaker system, in particular for home theater and home concert.
Derartige Lautsprecheranlagen sind bekannt, die aktuellsten Anlagen haben sieben Kanäle mit vollem Frequenzbereich von etwa 40 Hz bis 20000 Hz, d.h. sieben Lautsprecherboxen: Front links FL; Front rechts FR; Center, Surround links SL; Surround rechts SR; Surroundback links SBL; Surroundback rechts SBR.such Loudspeaker systems are known that have the latest equipment seven channels with full frequency range from about 40 Hz to 20000 Hz, i. seven Loudspeakers: Front left FL; Front right FR; Center, surround left SL; Surround right SR; Surroundback left SBL; surround Back right SBR.
Nachteilig bei diesen Anlagen ist, dass sieben einzelne Lautsprecherboxen in einem Wohnraum nur schwer unterzubringen sind, und dass hiermit dreidimensionale Klangereignisse nur unzureichend reproduzierbar sind.adversely in these systems is that seven individual speakers in a housing space are difficult to accommodate, and that hereby three-dimensional sound events only insufficiently reproducible are.
In
dem Patent
In der Patentanmeldung WO 95/35012 wird ein Aufnahme-Wiedergabeverfahren für dreidimensionale Klangereignisse beschrieben, und zwar mit einer starren Mikrofon-Lautsprecherstruktur. Nachteilig bei diesem Verfahren ist, dass es mit den aktuellen Surroundklangformaten nicht kompatibel ist.In Patent Application WO 95/35012 is a recording-reproducing method for three-dimensional Sound events described, with a rigid microphone speaker structure. The disadvantage of this method is that it is compatible with the current surround sound formats not compatible.
Es ist Aufgabe der Erfindung die o.g. Nachteile der bekannten Lautsprecheranlagen zu beseitigen. Diese Aufgabe wird durch die in den Patenansprüchen 1 bis 7 aufgeführten Merkmale gelöst.It object of the invention is the o.g. Disadvantages of the known public address systems to eliminate. This object is achieved by the in the patent claims 1 to 7 listed Characteristics solved.
Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, dass mit den vier Klangsäulen ein Achtkanal-Wiedergabesystem zur Verfügung steht, das weitgehend ohne Hörraumreflexionen und somit authentisch, alle zwei- bzw. dreidimensionalen Klangereignisse abbilden kann. Mit Aktivlautsprecher und dem absolut verlustfreien Betriebssystem nach Anspruch 4 (Patent Nr. 4428711) kann die Authentizität noch weiter optimiert werden.The particular advantages of the invention are that with the four sound columns An eight-channel playback system is available that largely without listening room reflections and thus authentic, all two- or three-dimensional sound events can map. With active speaker and the absolutely lossless Operating system according to claim 4 (Patent No. 4428711), the authenticity even further be optimized.
Dieses
Achtkanal-Lautsprechersystem ist mit den aktuellen Surroundklangformaten
Mit den heute üblichen Einmess-Systemen kann die Position und der Abstand der Lautsprecher im Hörraum exakt ermittelt und elektronisch gespeichert werden, hierdurch und mittels der Achtkanal-Lautsprecherkonfiguration können im gesamten Hörraum, horizontal und vertikal, zwei- bzw. dreidimensionale Klangereignisse authentisch abgebildet werden, d.h. der Kreativität, z.B. von Tonmeistern, für diese Hörräume Klangereignisse zu gestatten sind keine Grenzen mehr gesetzt. Schließlich ist es besonders vorteilhaft, dass die erfindungsgemäße Achtkanal-Lautsprecherkonfiguration mit nur vier Klangsäulen extrem wohnraumfreundlich ist.With the usual today Einmess systems can change the position and the distance of the speakers in the listening room accurately determined and stored electronically, thereby and using the eight-channel speaker configuration can throughout the listening room, horizontal and vertical, two- or three-dimensional sound events authentically mapped, i. creativity, e.g. of sound engineers, for these Listening rooms sound events to allow no limits are set. Finally is It is particularly advantageous that the eight-channel loudspeaker configuration according to the invention with only four sound columns extremely residential space friendly.
Weitere vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen enthalten.Further advantageous embodiments of the invention are contained in the subclaims.
Ein Ausführungsbeispiel der Erfindung wird in der Zeichnung dargestellt und wird im folgenden näher beschrieben.One embodiment The invention is illustrated in the drawing and will be described in more detail below.
Es
zeigen
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE200510003743 DE102005003743A1 (en) | 2005-01-27 | 2005-01-27 | Multi-channel loudspeaker arrangement for e.g. home theater, has eight loudspeakers configured to four sound columns, where two upper loudspeakers are controlled with central signal and other two upper loudspeakers with sound back signals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510003743 DE102005003743A1 (en) | 2005-01-27 | 2005-01-27 | Multi-channel loudspeaker arrangement for e.g. home theater, has eight loudspeakers configured to four sound columns, where two upper loudspeakers are controlled with central signal and other two upper loudspeakers with sound back signals |
Publications (1)
Publication Number | Publication Date |
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DE102005003743A1 true DE102005003743A1 (en) | 2006-08-10 |
Family
ID=36709423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE200510003743 Withdrawn DE102005003743A1 (en) | 2005-01-27 | 2005-01-27 | Multi-channel loudspeaker arrangement for e.g. home theater, has eight loudspeakers configured to four sound columns, where two upper loudspeakers are controlled with central signal and other two upper loudspeakers with sound back signals |
Country Status (1)
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DE (1) | DE102005003743A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2672729A1 (en) * | 2012-06-08 | 2013-12-11 | Samsung Electronics Co., Ltd | Audio output apparatus and method for outputting audio |
DE102016000877A1 (en) | 2015-02-25 | 2016-08-25 | Michael Lorenz | Speaker layout |
-
2005
- 2005-01-27 DE DE200510003743 patent/DE102005003743A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2672729A1 (en) * | 2012-06-08 | 2013-12-11 | Samsung Electronics Co., Ltd | Audio output apparatus and method for outputting audio |
DE102016000877A1 (en) | 2015-02-25 | 2016-08-25 | Michael Lorenz | Speaker layout |
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8139 | Disposal/non-payment of the annual fee |