EP 1381024 B1 20100113 - Method for retrieving a tone sequence
Title (en)
Method for retrieving a tone sequence
Title (de)
Verfahren zum Auffinden einer Tonfolge
Title (fr)
Méthode pour retrouver une suite de notes
Publication
Application
Priority
EP 02015381 A 20020710
Abstract (en)
[origin: EP1381024A1] The method involves receiving a reproduced sound sequence, determining a frequency time profile, sound level and/or duration, separating into sound sub-sequences related in accordance with certain criteria, comparing with reference sub-sequences related to a breakdown of the reference sound sequence in accordance with the same criteria and outputting a reference sequence(s) with the closest match between received sound and reference sub-sequences. The method involves receiving a reproduced sound sequence, determining a frequency time profile and sound level and/or duration, separating the sound sequence into several sound sub-sequences related in accordance with certain criteria, comparing the sub-sequences with reference sub-sequences (R1-R3) related to a breakdown of the reference sound sequence (1-3) in accordance with the same criteria and outputting at least one reference sequence with the closest agreement between received sound and reference sub-sequences.
IPC 8 full level
G10H 1/00 (2006.01)
CPC (source: EP)
G10H 1/0033 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1381024 A1 20040114; EP 1381024 B1 20100113; AT E455347 T1 20100115; DE 50214167 D1 20100304
DOCDB simple family (application)
EP 02015381 A 20020710; AT 02015381 T 20020710; DE 50214167 T 20020710