A voice characteristics analyzer analyzes the voices of unspecified persons through conventional Karaoke systems. A voice characteristics extraction device extracts spoken voice characteristics when a user speaks specific words. A voice characteristic classification table pre-stores analysis ...http://www.google.fr/patents/US5774850?utm_source=gb-gplus-shareBrevet US5774850 - Sound characteristic analyzer with a voice characteristic classifying table, for analyzing the voices of unspecified persons
Sound characteristic analyzer with a voice characteristic classifying table ...
