Bibliografische Daten

Dokument US020060262939A1 (Seiten: 51)

Bibliografische Daten Dokument US020060262939A1 (Seiten: 51)
INID Kriterium Feld Inhalt
54 Titel TI [EN] Apparatus and Method for Processing an Input Signal
71/73 Anmelder/Inhaber PA BUCHNER HERBERT ; HERBODT WOLFGANG ; KELLERMANN WALTER ; SPORS SASCHA
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 23.11.2006
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 29/00 (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 29/00 (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
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US000005272757A
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US020020093919A1
US020020114269A1
US020030105540A1
US020040032955A1
US020050123149A1
56 Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt
CT
56 Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt
CTNP
56 Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt
CTNP
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Prüfstoff-IPC ICP H04R 29/00