| 54 |
Titel |
TI |
[DE] VERFAHREN ZUR HERSTELLUNG EINES HOCHAUFLÖSENDEN ANALOGEN SPEICHERMEDIUMS
[EN] METHOD FOR PRODUCING A HIGH DEFINITION ANALOGUE AUDIO STORAGE MEDIUM
[FR] PROCÉDÉ DE PRODUCTION D'UN SUPPORT DE STOCKAGE AUDIO ANALOGUE À HAUTE DÉFINITION |
| 71/73 |
Anmelder/Inhaber |
PA |
JOANNEUM RES FORSCHUNGSGMBH, AT
;
LOIBL GÜNTER, AT
|
| 72 |
Erfinder |
IN |
LOIBL GÜNTER, AT
;
SCHMIDT VOLKER, AT
|
| 22/96 |
Anmeldedatum |
AD |
10.03.2016 |
| 21 |
Anmeldenummer |
AN |
16159741 |
|
Anmeldeland |
AC |
EP |
|
Veröffentlichungsdatum |
PUB |
13.09.2017 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
|
| 51 |
IPC-Hauptklasse |
ICM |
G11B 3/70
(2006.01)
|
| 51 |
IPC-Nebenklasse |
ICS |
G11B 3/72
(2006.01)
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
G06F 30/17
G11B 3/685
G11B 3/70
G11B 3/72
G11B 7/261
|
|
MCD-Hauptklasse |
MCM |
G11B 3/70
(2006.01)
|
|
MCD-Nebenklasse |
MCS |
G11B 3/72
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] The present invention provides a computer-implemented method and an apparatus for manufacturing an analogue audio storage medium wherein digital audio data is converted into topographical data representing an analogue translation of the digital audio data, and a laser beam is selectively applied to a substrate to form a physical imprint of the topographical data on the surface of the substrate to create an analogue audio storage medium. The medium may be directly playable on a conventional playback device such as a record player and/or used to mould further playable mediums. The invention thereby enables more efficient manufacturing of e.g. vinyl records and consistently ensures a much higher quality of analogue audio. |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
US000004152726A
US000004484320A
US020050018738A1
US020060182154A1
WO002007034390A2
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
|
|
Zitierende Dokumente |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
G11B 3/70
G11B 3/72
|
