This paper presents an expected technique of speech recognition system and it relates to voice control of electromechanical application, especially voice controlled mobile robots or intelligent wheelchair for handicapped people. Our aim is to interact with the robot using natural and direct communication techniques. The aim of this Chapter is that how the voice can be processed to obtain proper and safe wheelchair movement by high recognition rate. In order to make voice an effective communication tool between human and robots, high speech recognition rate must be achieved. But one hundred percent speech recognition rate under a general environment is almost difficult to achieve. In this Chapter, proposed technique called (Multiregdilet transform) is used for lonely words recognition. Finally use the outputs of neural network (NNT) to control the wheelchair through computer note books and special interface hardware. A successful recognition rate of 98% was achieved.
목차
Abstract 1. Introduction 2. System Design 2.1 Data Base of Speech 2.2 Multirighelet Transform 3. Neural Network 3.1 The Model of Neural Network 4. General Procedure of Proposed Systems 4.1 The Preprocessing: 4.2 Classification: 4.3 Computation: 5. Experimental Work 5.1 Weight of Wheelchair 5.2 Wheelchair Battery 5.3 Wheels 5.4 Motors 6. Hardware Components Added to Original Wheelchair 6.1 Microphone 6.2 Relay Driver Interfacing Circuit 7. Results Simulation 7.1 Experimental Results 7.2 Linear Path 7.3 Circular Path 8. Conclusion References
P. V. L. Narayana Rao [ Computer Science Engineering, Dept. of Information System, College of Computing & Informatics, Wolkite University, Wolkite, Ethiopia ]
보안공학연구지원센터(IJUNESST) [Science & Engineering Research Support Center, Republic of Korea(IJUNESST)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of u- and e- Service, Science and Technology
간기
격월간
pISSN
2005-4246
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of u- and e- Service, Science and Technology Vol.8 No.6