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NDSL '특허' 검색

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국가과학기술정보센터(NDSL) 특허검색
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1 VOICE MUSIC DETERMINATION DEVICE, VOICE MUSIC DETERMINATION METHOD AND VOICE MUSIC DETERMINATION PROGRAM / TOSHIBA CORP
PROBLEM TO BE SOLVED: To provide a voice music determination device, a voice music determination method and a voice music determination program for quantitatively determining a ratio of a voice signal and a music signal included in an audio signal to be reproduced, with high reliability, thereby appropriately correcting the sound quality of the audio signal to be reproduced. SOLUTION: Various characteristic parameters for determining whether an input audio signal is a voice signal or a music signal are calculated and the calculated characteristic parameters are compared with a threshold value for voice determination and a threshold value for music determination. A voice characteristic score Ss is provided to a characteristic parameter indicating voice and a music characteristic score Sm is provided to a characteristic parameter indicating music. Then, based on a difference between a sum total (Ssall) of voice characteristic scores Ss and a sum total (Small) of music characteristic scores Sm, it is determined whether the input audio signal is a voice signal or a music signal. COPYRIGHT: (C)2010,JPO&INPIT
2 VOICE RECOGNITION METHOD / MEIDENSHA CORP
(PURPOSE) To execute word recognition without preparing standard patterns of unnecessary words for a voice segment which includes the unnecessary words by obtaining the degree of similarity against a sound section only and using the standard template, which makes the degree of similarity a minimum, as word recognition result. (CONSTITUTION) Let the point, at which a change takes place from a silence section to a sound section in voice segment, be a starting point stq (q=1, 2...) and let the point, at which a sound section changes to a silence section, be an ending point edr (r=1, 2...). Employing the DP matching equation shown, the degree of similarity SS of the voice segment and the standard template between the point stq and the point edr is obtained. Note that in the equation, Sn (i, j) represents the DP matching score between a first frame of the inputted voice and a j-th frame of a n-th standard pattern, d (Ai, Bnj) signifies the segment distance between the first frame of the inputted voice and the j-th frame of the n-th standard pattern and a min() represents a minimum value among three scores. The word having the standard template, which makes the degree of similarity SS a minimum, is mad as the word recognition result of the voice segment.

NDSL '논문' 검색

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NDSL 논문 검색
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1 Pain scores in the management of postoperative rotator cuff surgery (SS-51)
, 2004 ; Vol. 20 , Issue suppl1
2 CO-RADS versus CT-SS scores in predicting severe COVID-19 patients: retrospective comparative study
Springer (Biomed Central Ltd.) , 2021 ; Vol. 15 , Issue 1
3 Comparison of pediatric perioperative risk assessment by ASA physical status and by NARCO‐SS (neurological, airway, respiratory, cardiovascular, other–surgical severity) scores
Springer (Biomed Central Ltd.) , 2015 ; Vol. 25 , Issue 3
4 Provoking local ethnic violence – A global study on ethnic polarization and terrorist targeting
Elsevier , 2017 ; Vol. 58 , Issue 3
5 In Subjects with Persistent Allergic Rhinitis (PER) Treated with Desloratadine, Improvements in Total 5-Symptom Scores (T5SS) and Rhinoconjunctivitis Quality of Life Questionnaire-Standardized (RQLQ-S) Correlate with Disease Burden as Measured using a Simple Visual Analog Scale (VAS)
Elsevier , 2009 ; Vol. 123 , Issue 2
6 Discrimination-Learning, Manifest Anxiety, and Effects of Reinforcement
JSTOR , 1965 ; Vol. 36 , Issue 3
7 액티브 교육 중재에 따른 필리핀 고등학생들의 생활 습관 변화에 대한 효과:
삼육대학교 , 2021 ; 국내석사 , xvi, 143 p.
8 AHP를 이용한 지진대비시설의 최적선정 방법에 관한 연구(네팔카투만두지역의사례연구)
동아대학교 대학원 , 2017 ; 국내석사 , vii, 81장
9 AHP를 이용한 지진대비시설의 최적선정 방법에 관한 연구(네팔카투만두지역의사례연구)
동아대학교 대학원 , 2007 ; 국내석사 , pp.219-221
10 AHP를 이용한 지진대비시설의 최적선정 방법에 관한 연구(네팔카투만두지역의사례연구)
동아대학교 대학원 , 1965 ; 국내석사 , pp.609

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NDSL 보고서 검색
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