KR930010398B1 - 음성신호 파형에서 비대칭율을 이용한 전이구간 검출방법 - Google Patents
음성신호 파형에서 비대칭율을 이용한 전이구간 검출방법 Download PDFInfo
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- KR930010398B1 KR930010398B1 KR1019900014083A KR900014083A KR930010398B1 KR 930010398 B1 KR930010398 B1 KR 930010398B1 KR 1019900014083 A KR1019900014083 A KR 1019900014083A KR 900014083 A KR900014083 A KR 900014083A KR 930010398 B1 KR930010398 B1 KR 930010398B1
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- South Korea
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- voice signal
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/04—Segmentation; Word boundary detection
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- Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Description
Claims (1)
- 마이크(1)로부터 입력된 음성신호를 구간 단위로 처리하기 위해 구간별로 입력한후 계산하고자 하는 최소 비대칭율 값을 검출하기 위한 초기값(NASR=1)을 설정하고, 음성 신호구간(N)을 다시 세분구간(P)으로 나눈후 상기 세분구간내에서 비대칭율을 구하는 과정과, 상기 비대칭율이 음성신호구간(N)내에서 최소값인가를 판별하는 과정과, 상기 음성신호 구간(N)동안 계산하여 검출구간 끝인가를 검출한후 검출구간 끝이면 음성신호구간(N)내에서 최소 비대칭율을 그 단구간의 대표값으로 프린트한 후 현재의 음성신호구간(N)이 소정번째(fr) 구간이면 이를 보관하는 곳에 저장하고 다음 작업을 수행하는 과정으로 이루어짐을 특징으로 하는 음성신호 파형에서 비대칭율을 이용한 전이구간 검출방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900014083A KR930010398B1 (ko) | 1990-09-05 | 1990-09-05 | 음성신호 파형에서 비대칭율을 이용한 전이구간 검출방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900014083A KR930010398B1 (ko) | 1990-09-05 | 1990-09-05 | 음성신호 파형에서 비대칭율을 이용한 전이구간 검출방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920006911A KR920006911A (ko) | 1992-04-28 |
KR930010398B1 true KR930010398B1 (ko) | 1993-10-23 |
Family
ID=19303310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900014083A Expired - Fee Related KR930010398B1 (ko) | 1990-09-05 | 1990-09-05 | 음성신호 파형에서 비대칭율을 이용한 전이구간 검출방법 |
Country Status (1)
Country | Link |
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KR (1) | KR930010398B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1283252B1 (it) * | 1996-03-15 | 1998-04-16 | Pulitzer Italiana | Soluzioni di piroxicam iniettabili per via parenterale |
KR102478284B1 (ko) * | 2020-10-28 | 2022-12-15 | 이희엽 | 덱시부프로펜 함유 주사용 액상 조성물 |
-
1990
- 1990-09-05 KR KR1019900014083A patent/KR930010398B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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KR920006911A (ko) | 1992-04-28 |
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