WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1979000913) SPEECH ANALYSER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000913    International Application No.:    PCT/US1979/000113
Publication Date: 15.11.1979 International Filing Date: 26.02.1979
IPC:
G10L 15/10 (2006.01), G10L 25/90 (2013.01)
Applicants:
Inventors:
Priority Data:
895375 11.04.1978 US
Title (EN) SPEECH ANALYSER
(FR) ANALYSEUR DE CONVERSATION
Abstract: front page image
(EN)A speech analyser is provided for determining the emotional state of a person by analysing pitch or frequency perturbations in the speech pattern. The analyser determines null points or "flat" spots in a FM demodulated speech signal and it produces an output indicative of the nulls. The output can be analysed by the operator of the device to determine the emotional state of the person whose speech pattern is being monitored.
(FR)Un analyseur de conversation determine l"etat d"emotivite d"une personne en analysant la tonalite ou les perturbations de la frequence d"un modele de conversation. L"analyseur determine les points nuls ou les "plats" dans un signal vocal FM demodule et produit une sortie d"indications des nuls. La sortie peut etre analysee par l"operateur du dispositif pour determiner l"etat emotif de la personne dont la configuration de la conversation est placee sous controle.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)