KR840000014A - 언어 인지 마이크로 컴퓨터 - Google Patents

언어 인지 마이크로 컴퓨터 Download PDF

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KR840000014A
KR840000014A KR1019820001882A KR820001882A KR840000014A KR 840000014 A KR840000014 A KR 840000014A KR 1019820001882 A KR1019820001882 A KR 1019820001882A KR 820001882 A KR820001882 A KR 820001882A KR 840000014 A KR840000014 A KR 840000014A
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에취.힛지코크 마이론
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도날드 더블유.힉비
인터스테이트 일렉트로닉스 코포레이션
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B6/507—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for determination of haemodynamic parameters, e.g. perfusion CT
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    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
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    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5217—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data extracting a diagnostic or physiological parameter from medical diagnostic data
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    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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Abstract

내용 없음

Description

언어 인지 마이크로 컴퓨터
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명 회로의 계통도.

Claims (9)

  1. 언어 인지 회로에 있어서, 상기 언어에 의해 결정된 주파수를 가진 AC 전기 신호를 발생시키기 위한 회로(13), 상기 AC 전기 신호를 임계 전기 신호 레벨과 비교함으로써 디지탈 신호를 발생시키기 위한 검출기(33), 기간을 정하기 위한 클럭 회로(35), 디지탈 계수신호를 발생시키도록 상기 기간내에 상기 디지탈 신호를 계수하기 위해 상기 클럭회로와 상기 검출기에 접속된 계수회로(31), 언어 식별 디지탈 신호를 발생시키도록 상기 디지탈 계수신호를 분석하고 상기 언어 식별 디지탈 신호가 상기 다수의 언어 템플레이트 중의 정합 언어 템플레이트에 대응하는가를 결정하기 위해 메모리(19)내에 격납된 다수의 언어 템플레이트 디지탈 신호와 상기 언어 식별 디지탈 신호를 비교하기 위한 회로, 및 상기 정합 언어 템플레이트를 식별하기 위한 출력 신호 발생기(23)로 구성된 것을 특징으로 하는 언어 인지 마이크로 컴퓨터.
  2. 제1항에 있어서, 사용시에, 상기 분석회로가 마찰음-형기간, 모음-형기간 또는 묵음기간으로 상기 기간동안 상기 언어를 분류하도록 다수의 계수 임계값과 상기 디지탈 계수신호를 비교하는 것을 특징으로 하는 언어 인지 마이크로 컴퓨터.
  3. 제2항에 있어서, 상기 분석회로가 사용시에 상기 다수의 계수 임계값을 변화시키는 것을 특징으로 하는 언어 인지 마이크로 컴퓨터.
  4. 제3항에 있어서, 상기 분석회로가 사용시에 상기 다수의 계수 임계값들을 이전의 기간내의 상기 언어 분류에 따라 변화시키는 것을 특징으로 하는 언어 인지 마이크로 컴퓨터.
  5. 제1항 내지 제4항 중의 어느 한 항에 있어서, 상기 AC 전기신호 발생회로가 상기 언어에 의해 포화되도록 작동된 고이득 증폭기(13)을 포함하는 것을 특징으로 하는 언어 인지 마이크로 컴퓨터.
  6. 제5항에 있어서, 상기 AC전기신호 발생회로가 상기 증폭기에 언어 입력을 제공하기 위한 마이크로(11)을 포함하는 것을 특징으로 하는 언어 인지 마이크로 컴퓨터.
  7. 제1항 내지 제4항 중의 어느 한 항에 있어서, 상기 분석회로가 상기 다수의 언어 템플레이트 디지탈 신호를 격납하는 해독 전용 메모리(19)를 포함하는 것을 특징으로 하는 언어 인지 마이크로 컴퓨터.
  8. 제1항 내지 제4항 중의 어느 한 항에 있어서, 상기 디지탈 계수 신호가 상기 기간동안 상기 AC 전기신호의 평균 주파수를 나타내는 것을 특징으로 하는 언어 인지 마이크로 컴퓨터.
  9. 언어 신호를 인지하기 위한 방법에 있어서 상기 언어 신호의 주파수 크기를 식별하는 아날로그 전기신호를 제공하는 수단, 상기 아날로그 전기신호가 상기 임계값과 교차될때 디지탈 신호를 제공하도록 상기 아날로그 전기신호를 임계값과 제일 먼저 비교하는 수단, 디지탈 계수신호를 발생시키기 위해 다수의 선정된 시간 증가 동안 상기 디지탈 신호를 제일 먼저 계수하는 수단, 상기 다수의 시간 증가동안 상기 언어신호의 평균 주파수 크기를 식별하도록 다수의 계수 임계값과 상기 디지탈 계수 신호를 두번째로 비교하는 수단, 상기 언어 신호에 대한 순서를 제공하도록 유사한 평균 주파수 크기를 갖고 있는 상기 다수의 시간 증가중의 연속적인 것을 두번째로 계수하는 수단 및 상기 언어 신호를 인지하도록 다수의 격납된 상태 순서 템플레이트와 상기 상태 순서를 세번째로 비교하는 수단을 포함하는 것을 특징으로 하는 언어 인지 마이크로 컴퓨터.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8201882A 1981-05-01 1982-04-29 언어인지 마이크로 컴퓨터 KR880000255B1 (ko)

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US06/259,695 US4388495A (en) 1981-05-01 1981-05-01 Speech recognition microcomputer
US259,695 1981-05-01

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KR840000014A true KR840000014A (ko) 1984-01-30
KR880000255B1 KR880000255B1 (ko) 1988-03-15

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EP (1) EP0065829B1 (ko)
JP (1) JPS57185500A (ko)
KR (1) KR880000255B1 (ko)
AU (1) AU8308382A (ko)
CA (1) CA1181858A (ko)
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JPS5627200A (en) * 1979-08-14 1981-03-16 Nippon Electric Co Circuit for discriminating presence os absence of voice

Also Published As

Publication number Publication date
EP0065829A1 (en) 1982-12-01
JPH0420199B2 (ko) 1992-03-31
EP0065829B1 (en) 1986-08-20
AU8308382A (en) 1982-11-04
JPS57185500A (en) 1982-11-15
KR880000255B1 (ko) 1988-03-15
US4388495A (en) 1983-06-14
CA1181858A (en) 1985-01-29
DE3272684D1 (en) 1986-09-25

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