EP 1381316 A2 20040121 - DEVICE FOR ASSISTANCE IN THE ANALYSIS OF ADVENTITIOUS SOUNDS
Title (en)
DEVICE FOR ASSISTANCE IN THE ANALYSIS OF ADVENTITIOUS SOUNDS
Title (de)
VORRICHTUNG ZUR ANANLYSE VON ATEMGERÄUSCHEN
Title (fr)
DISPOSITIF D'AIDE A L'ANALYSE DE BRUITS ADVENTICES
Publication
Application
Priority
- FR 0201307 W 20020416
- FR 0105256 A 20010418
Abstract (en)
[origin: WO02082967A2] The invention concerns a device for assistance in the analysis of adventitious sounds, such as wheezing or crackling sounds. The invention is characterised in that said adventitious sounds are located on time/frequency spectral representations and parameterised according to a set of coefficients characterising them. Said sets of coefficients are stored in a storage unit for establishing a database or compared to synthesized sounds, based on parameters retrieved from such a database.
IPC 1-7
IPC 8 full level
A61B 7/04 (2006.01); A61B 5/08 (2006.01); A61B 7/00 (2006.01); A61B 5/00 (2006.01)
CPC (source: EP US)
A61B 7/003 (2013.01 - EP US); A61B 5/0002 (2013.01 - EP US)
Citation (search report)
See references of WO 02082967A2
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)
WO 02082967 A2 20021024; WO 02082967 A3 20030103; CA 2445241 A1 20021024; EP 1381316 A2 20040121; FR 2823660 A1 20021025; JP 2004531309 A 20041014; US 2005033198 A1 20050210
DOCDB simple family (application)
FR 0201307 W 20020416; CA 2445241 A 20020416; EP 02735458 A 20020416; FR 0105256 A 20010418; JP 2002580779 A 20020416; US 47523104 A 20040416