Extract from the Register of European Patents

EP Citations: EP0637011

Cited inSearch
Type:Patent literature
Publication No.:JPH05183523  [A]
 ;
Type:Patent literature
Publication No.:US4441203  [A]
 (FLEMING MARK C [US]) [A] 1 * zie samenvatting * * claims 1-5 *;
Type:Patent literature
Publication No.:EP0398180  [DA]
 (ALCATEL NV [NL]) [DA] 1 * claims 1-4 *;
Type:Non-patent literature
Publication information:[A]  - PATENT ABSTRACTS OF JAPAN, (19931104), vol. 17, no. 601, Database accession no. (E - 1456), & JP05183523 A 19930723 (OKI ELECTRIC) [A] 1 * abstract *
Type:Non-patent literature
Publication information:[A]  - S. OKAMURA ET AL., "An experimental study of energy dips for speech and music", PATTERN RECOGNITION, ELMSFORD, NEW YORK, USA, (1983), vol. 16, no. 2, doi:doi:10.1016/0031-3203(83)90019-5, pages 163 - 166, XP002061766 [A] 1 * page 163, column L, paragraph 1 - page 164, column R, paragraph 6 *
DOI: http://dx.doi.org/10.1016/0031-3203(83)90019-5
Type:Non-patent literature
Publication information:[DA]  - VON E. BELGER ET AL., "Ein Programmgesteuerter Musik-Sprache-Schalter", RUNDFUNKTECHN. MITTEILUNGEN, (1968), vol. 12, no. 6, pages 288 - 291, XP000877035 [DA] 1 * the whole document *