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RISS 인기검색어
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- 저자 : 윤재강(Jai-Gang Yoon) (검색결과 6 건)
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炭素系皮膜可變抵抗器의 抵抗變化曲線과 摺動雜音에 關한 硏究
尹在剛 崇田大學校 1981 論文集 Vol.11 No.1
Contact resistance variation or sliding noise in carbon film variable resistors whose resistance elements consist of linear resistivity distribution were measured and analyzed for the reduction of contact resistance variation (C.R.V.) On the measuring method, the standand method of measuring contact resistance variation specified by the Variable Resistance Components Institute (V.R.C.I.) was adupted. Analyzing the experimental results the primary cause of contact resistance variation would due to current constriction in the resistance film in the area close to the slide contact. It would be reduced by increasing the number of contact points, sliding speed, and pressure. High contact resistance variation is likely to occur in the area of large slope stage of logarithmic resistance taper.
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윤재강,조수형,김계국 崇實大學校 1986 論文集 Vol.16 No.-
본 연구는 한국어 단독 숫자음 100 음성을 대상으로한 인식 결과를 기술하였다. 여기에 사용된 음성은 차단 주파수를 4.8 KHz로한 LPF를 통과시키고 10 KHz로 샘플링하였다. 단독 숫자음의 인식 실험에는 3개의 포르만트를 특징 파라미터로 하였으며 2인의 화자에 대하여 75%의 인식률을 얻었다. This paper is suggested recognition result for 100 Korean digits. This analog speech is filterd by Low Pass filter of which the cut-off frequency is 4.8 KHz, then sampled at 10 KHz of sampling rate. In the experiment for recognition of Korean digits, It is used to 3 formant as recognition parameter. As a result, the recognition rate of 75% for 2 speakers is obtained.
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尹在剛 건국대학교 1972 學術誌 Vol.13 No.1
In this thesis some problems in the case of designing electronic switchboard consisted of parametrons were studied. Using about one thousand parametrons, one hundred diodes, fifty tubes, a simple electronic switchboard of about ten subscribers was designed. And some practical problems raised in the design were illustrated in this paper, which may be helpful in some cases of further designs of electronic switchboard.
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趙正萬,尹在剛,鄭慶逸 건국대학교 1972 學術誌 Vol.14 No.1
In this research mainly problems about a simple educational system were studied in which some simple educational instruments such as tape recorders, slide projectors, etc. and a simple response analyzer which were newly designed and built up were utilized. Studying many experimental and testing results, the following few subjects were extracted. (1) Applying the above educational system, good quality mass education will be abtainable and effective educational programming will be appliable on this educational system. (2) The above simple educational system will be effective and realizable in a group and simultaneous education. (3) Utilizing the newly found simple response analyzer, accurate educational reponse as a group will be measurable and effective education will be obtainable without expensive instruments at some rural schools. (4) The newly designed simple response analyzer is not only solid but also less expensive and very much suitable in field education. (5) In some complicated educational systems with ETV, VTR etc., the simple response analyzer also will be adaptable. (6) The simple response analyzer may be usable not only at schools but also many other places suck as some conventions or investigations.
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