| 54 |
Title |
TI |
[EN] DEVICE AND METHOD FOR PROCESSING AN INPUT SIGNAL |
| 71/73 |
Applicant/owner |
PA |
BUCHNER HERBERT, DE
;
HERBORDT WOLFGANG, DE
;
KELLERMANN WALTER, DE
;
SPORS SASCHA, DE
|
| 72 |
Inventor |
IN |
BUCHNER HERBERT, DE
;
HERBORDT WOLFGANG, DE
;
KELLERMANN WALTER, DE
;
SPORS SASCHA, DE
|
| 22/96 |
Application date |
AD |
Nov 5, 2004 |
| 21 |
Application number |
AN |
20067008743 |
|
Country of application |
AC |
KR |
|
Publication date |
PUB |
Aug 2, 2006 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
DE
10351793
Nov 6, 2003
|
33
31
32 |
PRC
PRN
PRD |
EP
2004012570
Nov 5, 2004
|
| 51 |
IPC main class |
ICM |
H04M 9/08
(2006.01)
|
| 51 |
IPC secondary class |
ICS |
H04R 27/00
(2006.01)
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
H04L 2025/03426
H04L 25/03343
H04M 9/08
H04R 27/00
H04S 2420/13
H04S 5/005
|
|
MCD main class |
MCM |
H04M 9/08
(2006.01)
|
|
MCD secondary class |
MCS |
H04R 27/00
(2006.01)
H04R 3/02
(2006.01)
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[EN] Disclosed is a device for processing an input signal comprising a number of sub-signals which are allocated to discrete transmitting and receiving units that are disposed in predetermined geometrical positions relative to a space. The inventive device encompasses an apparatus (101) for supplying a plurality of wavefield components, the superposition of which results in a combined wavefield that is expandable in said space, the plurality of wavefield components being derived from the input signal by dividing the wavefield based on orthogonal basic wavefield functions and the predetermined geometrical positions. The inventive device further encompasses a plurality (107) of individual filters, one of the plurality of wavefield components being associated with an individual filter. The individual filter is configured to influence the associated wavefield components such that a plurality of filtered wavefield components representing a processed input signal are obtained relative to the plurality of individual filters (107) at the output end. |
| 56 |
Cited documents identified in the search |
CT |
|
| 56 |
Cited documents indicated by the applicant |
CT |
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
Determine documents
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
|
