EP 1239453 A1 20020911 - Method and apparatus for generating sound signals
Title (en)
Method and apparatus for generating sound signals
Title (de)
Verfahren und Vorrichtung zur Klangsignalerzeugung
Title (fr)
Méthode et dispositif pour la génération de signaux sonores
Publication
Application
Priority
EP 01810245 A 20010309
Abstract (en)
The method involves generating or selecting a time variable signal (rn(t)), generating or selecting an imaging function (f) that forms an image of the signal as a sequence of real numbers and computing a sound signal (o(t)) by imaging the time variable signal using the imaging function. The time variable signal and/or the sound signal is computed in time discrete steps. Independent claims are also included for the following: an arrangement for implementing the method.
Abstract (de)
Das Verfahren zum Erzeugen eines Klangsignals o(t), umfassend die Schritte: Erzeugen oder Wahl eines zeitvariablen Signals r(t), Erzeugen oder Wahl einer Abbildungsfunktion f welche das zeitvariable Signal r(t) als eine Folge reeller Zahlen abbildet, und Berechnen des Klangsignals o(t) indem das zeitvariable Signal r(t) durch die Abbildungsfunktion f abgebildet wird. <IMAGE>
IPC 1-7
IPC 8 full level
G10H 1/00 (2006.01)
CPC (source: EP)
G10H 1/0008 (2013.01)
Citation (search report)
- [A] WO 8804861 A1 19880630 - LYONS JOSEPH CHARLES [US], et al
- [A] US 5684259 A 19971104 - HORII YOUICHI [JP]
- [A] WO 9913455 A1 19990318 - UNIV ILLINOIS [US]
- [A] US 5812688 A 19980922 - GIBSON DAVID A [US]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1239453 A1 20020911; EP 1239453 B1 20070829; AT E371922 T1 20070915; DE 50112930 D1 20071011
DOCDB simple family (application)
EP 01810245 A 20010309; AT 01810245 T 20010309; DE 50112930 T 20010309