KR870009323A - Feature Parameter Extraction Circuit of Audio Signal - Google Patents
Feature Parameter Extraction Circuit of Audio Signal Download PDFInfo
- Publication number
- KR870009323A KR870009323A KR1019860001513A KR860001513A KR870009323A KR 870009323 A KR870009323 A KR 870009323A KR 1019860001513 A KR1019860001513 A KR 1019860001513A KR 860001513 A KR860001513 A KR 860001513A KR 870009323 A KR870009323 A KR 870009323A
- Authority
- KR
- South Korea
- Prior art keywords
- cpu
- bpf
- signal
- extraction circuit
- feature parameter
- Prior art date
Links
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제 1 도는 본 발명의 추출 회로도.1 is an extraction circuit diagram of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019860001513A KR870009323A (en) | 1986-03-04 | 1986-03-04 | Feature Parameter Extraction Circuit of Audio Signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019860001513A KR870009323A (en) | 1986-03-04 | 1986-03-04 | Feature Parameter Extraction Circuit of Audio Signal |
Publications (1)
Publication Number | Publication Date |
---|---|
KR870009323A true KR870009323A (en) | 1987-10-26 |
Family
ID=72896423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860001513A KR870009323A (en) | 1986-03-04 | 1986-03-04 | Feature Parameter Extraction Circuit of Audio Signal |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR870009323A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100381372B1 (en) * | 2001-06-15 | 2003-04-26 | 주식회사 엑스텔테크놀러지 | Apparatus for feature extraction of speech signals |
KR100388387B1 (en) * | 1995-01-12 | 2003-11-01 | 디지탈 보이스 시스템즈, 인코퍼레이티드 | Method and system for analyzing a digitized speech signal to determine excitation parameters |
KR100707826B1 (en) * | 2006-06-05 | 2007-04-13 | 에스지씨테크놀로지 주식회사 | Multi band pass filter |
-
1986
- 1986-03-04 KR KR1019860001513A patent/KR870009323A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100388387B1 (en) * | 1995-01-12 | 2003-11-01 | 디지탈 보이스 시스템즈, 인코퍼레이티드 | Method and system for analyzing a digitized speech signal to determine excitation parameters |
KR100381372B1 (en) * | 2001-06-15 | 2003-04-26 | 주식회사 엑스텔테크놀러지 | Apparatus for feature extraction of speech signals |
KR100707826B1 (en) * | 2006-06-05 | 2007-04-13 | 에스지씨테크놀로지 주식회사 | Multi band pass filter |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |