| 54 |
Title |
TI |
[DE] SIMULATIONSVERFAHREN UND VORRICHTUNG (ELEKTRONISCHER KUNSTKOPF) ZUR NACHBILDUNG DER UEBERTRAGUNGSEIGENSCHAFTEN DES MENSCHLICHEN AUSSENOHRS BEI FREIFELDBESCHALLUNG. |
| 71/73 |
Applicant/owner |
PA |
HEAD ACOUSTICS GMBH, DE
|
| 72 |
Inventor |
IN |
GENUIT KLAUS, DE
|
| 22/96 |
Application date |
AD |
Mar 23, 1985 |
| 21 |
Application number |
AN |
85103441 |
|
Country of application |
AC |
AT |
|
Publication date |
PUB |
Dec 15, 1992 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
DE
3411235
Mar 27, 1984
|
33
31
32 |
PRC
PRN
PRD |
DE
3509358
Mar 15, 1985
|
33
31
32 |
PRC
PRN
PRD |
EP
85103441
Mar 23, 1985
|
| 51 |
IPC main class |
ICM |
G06G 7/60
|
| 51 |
IPC secondary class |
ICS |
H04R 5/027
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
G06G 7/60
G06J 1/00
H04R 5/027
|
|
MCD main class |
MCM |
H04R 3/00
(2006.01)
|
|
MCD secondary class |
MCS |
G01H
(2006.01)
G06G 7/60
(2006.01)
G06J 1/00
(2006.01)
G09B
(2006.01)
H04R 5/027
(2006.01)
H04S 1/00
(2006.01)
H04S
(2006.01)
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[EN] An electroacoustic simulation method and apparatus for imitating electroacoustically the human outer ear having transmission properties corresponding to those of the human outer ear when exposed to sound in the free field is proposed, wherein the physical acoustical causes of the outer ear, the head, the upper part of the body, the pinna rim, and the like, are represented mathematically by simple partial models and approximated in the form of electric circuits containing circuit elements such as high-pass filters, low-pass filters, all-pass filters . . . and the like, with the possibility to vary certain properties of the circuit elements continuously by varying the parameters so that arbitrary directions of sound incidence can be adjusted infinitely in the horizontal and median planes. |
| 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 |
|
