BASE FREQUENCY DETECTING SPEECH ANALYSER, SPEECH ANALYSIS METHOD AND SPEECH ANALYSIS PROGRAM Russian patent published in 2010 - IPC G10L11/04 

Abstract RU 2403626 C2

FIELD: physics.

SUBSTANCE: speech analyser has a speech signal input unit, a frequency conversion unit, an autocorrelation unit and a base frequency detecting unit. The frequency conversion unit converts a speech signal received in the speech signal input unit to a frequency spectrum. The autocorrelation unit calculates autocorrelation oscillation during shift of the frequency spectrum on a frequency axis. The base frequency detecting unit calculates frequency based on the local interval between crests or depressions of the autocorrelation oscillation.

EFFECT: more accurate and reliable detection of voice frequency and more accurate evaluation of emotions.

9 cl, 5 dwg

Similar patents RU2403626C2

Title Year Author Number
EVALUATION DEVICE, PROGRAM, ASSESSMENT METHOD AND EVALUATION SYSTEM 2014
  • Mitsuesi Sundzi
RU2682607C1
DEVICE OF DESIRE EXPRESSION MODEL, PROGRAM OF PSYCHOLOGIC EFFECT AND METHOD OF DESIRE EXPRESSION MODELLING 2005
  • Mitsuesi Sundzi
RU2373854C2
METHOD OF DETECTING EMOTIONS, METHOD AND SYSTEM FOR GENERATING SENSITIVITY, MACHINE-READABLE CARRIER FOR REALIZING THEM 2001
  • Mitsuesi Sindzi
RU2287856C2
METHOD OF DETECTING EMOTIONAL STATE OF PERSON FROM VOICE 2012
  • Golubinskij Andrej Nikolaevich
  • Bulgakov Oleg Mitrofanovich
  • Astashov Roman Anatol'Evich
  • Nikolaenkov Jurij Kimovich
RU2553413C2
DEVICE FOR DETECTING INTENTION, METHOD OF DETECTING INTENTION AND PROGRAM FOR DETECTING INTENTION 2017
  • Mitsuesi Sundzi
RU2741934C2
DIAGNOSTIC METHOD OF PSYCHOEMOTIONAL STATE BY VOICE 2019
  • Makukha Vladimir Karpovich
  • Chukhrova Marina Yurevna
  • Fetisova Olga Gennadevna
  • Borovikova Darya Vladimirovna
RU2718868C1
METHOD OF RELIABILITY ASSESSMENT FOR REPORTED INFORMATION BASED ON ANALYSIS OF NONVERBAL AND VERBAL COMPONENT DYNAMICS IN EXPRESSIVE SPEECH 2010
  • Ivanov Lev Nikolaevich
  • Samokhina Marija Anatol'Evna
  • Osyshnaja Dar'Ja Pavlovna
RU2438558C1
METHOD OF DETECTING EMOTIONS FROM VOICE 2012
  • Saitov Igor' Akramovich
  • Basov Oleg Olegovich
  • Jagupov Vladimir Aleksandrovich
RU2510955C2
METHOD OF RECOGNITION OF SEPARATE WORDS OF SPEECH WITH ADAPTATION TO ANNOUNCER 1994
  • Sorokin Viktor Nikolaevich
RU2047912C1
METHOD OF DETECTING PATHOLOGY OF VOICE LEADING IN SPEECH 2010
  • Voronin Evgenij Mikhajlovich
  • Deriglazov Sergej Stanislavovich
  • Lamtjugin Dmitrij Viktorovich
  • Makukha Vladimir Karpovich
  • Markov Artem Vladimirovich
  • Fetisova Ol'Ga Gennad'Evna
RU2433488C1

RU 2 403 626 C2

Authors

Mitsuesi Sundzi

Ogata Kaoru

Monma Fumiaki

Dates

2010-11-10Published

2006-06-02Filed