| 54 |
Titel |
TI |
[EN] Apparatus and method for processing continuous wave fields propagated in a room |
| 71/73 |
Anmelder/Inhaber |
PA |
BUCHNER HERBERT, DE
;
HERBODT WOLFGANG, DE
;
KELLERMANN WALTER, DE
;
SPORS SASCHA, DE
|
| 72 |
Erfinder |
IN |
BUCHNER HERBERT, DE
;
HERBODT WOLFGANG, DE
;
KELLERMANN WALTER, DE
;
SPORS SASCHA, DE
|
| 22/96 |
Anmeldedatum |
AD |
04.05.2006 |
| 21 |
Anmeldenummer |
AN |
38167806 |
|
Anmeldeland |
AC |
US |
|
Veröffentlichungsdatum |
PUB |
10.07.2012 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
DE
10351793
06.11.2003
|
33
31
32 |
PRC
PRN
PRD |
EP
2004012570
05.11.2004
|
| 51 |
IPC-Hauptklasse |
ICM |
H04R 5/00
(2006.01)
|
| 51 |
IPC-Nebenklasse |
ICS |
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
H04L 2025/03426
H04L 25/03343
H04M 9/08
H04R 27/00
H04S 2420/13
H04S 5/005
|
|
MCD-Hauptklasse |
MCM |
H04R 5/00
(2006.01)
|
|
MCD-Nebenklasse |
MCS |
H04M 9/08
(2006.01)
H04R 27/00
(2006.01)
H04R 3/02
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] An apparatus for processing an input signal, wherein the input signal comprises a plurality of subsignals associated to discrete transmitters or receivers, wherein the discrete transmitters or receivers are disposed at predetermined geometrical positions with regard to a room, comprises a means for providing a plurality of wave-field components, wherein a superposition of the plurality of wave-field components results in a composite wave field, wherein the composite wave field can be propagated in the room, wherein the plurality of wave-field components are derived from the input signal by wave field decomposition based on orthogonal wave field base functions and the predetermined geometrical positions, a plurality of single filters, wherein a wave-field component of the plurality of wave-field components is associated to a single filter, wherein the single filter is formed to influence the associated wave-field component such that with regard to the plurality of single filters a plurality of filtered wave-field components representing a processed input signal are obtained on the output side. |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
US000004677676A
US000005119196A
US000005187692A
US000005272757A
US000005329587A
US000005699437A
US000005761318A
US000005838802A
US000005862233A
US000006246760B1
US000006931123B1
US000007138576B2
US000007171003B1
US020020093919A1
US020020114269A1
US020040032955A1
US020050123149A1
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
DE000004308398C2
DE000004410723C2
DE000019505610A1
DE000019606543A1
EP000000766446A2
EP000001229709A2
EP000001282297A2
JP000H01231597A
JP000H08125593A
JP000H09312597A
JP002002217793A
US000005485523A
US000005493616A
US000005638311A
US020030105540A1
WO002005046194A1
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
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|
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Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
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Improved Microphone Array Configurations for Auralization of Sound Fields by Wave Field Synthesis. Audio Engineering Society Convention Paper 5337. 110th Convention. May 12-15, 2001. Amsterdam. The Netherlands. 1;
Johnson, et al. Array Signal Processing: Concepts and Techniques. Prentice Hall. Upper Saddle River, NJ. 1993. 1;
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