Study on five channel asynchronous Morse code skin-hearing

Computer Engineering and Applications ›› 2011, Vol. 47 ›› Issue (35): 125-127.

• 数据库、信号与信息处理 • Previous Articles Next Articles

Study on five channel asynchronous Morse code skin-hearing

LI Jianwen1，HOU Yuanyuan1，LI Jianghong2

1.College of Electric & Information Engineering，Shaanxi University of Science & Technology，Xi’an 710021，China
2.School of Power & Energy，Northwestern Polytechnical University，Xi’an 710072，China

Received:1900-01-01 Revised:1900-01-01 Online:2011-12-11 Published:2011-12-11

五通道异步摩尔斯编码皮肤听声的研究

李建文1，侯媛媛1，李江红2

1.陕西科技大学电气与信息工程学院，西安 710021
2.西北工业大学动力与能源学院，西安 710072

Abstract

Abstract: To enhance the identification capacity of the skin-hearing aid for voice signals，the five-channel asynchronous skin-hearing aid based on Morse encoding method is proposed.Using computer processing voices，seeking the corresponding Morse code，the voltage sequences are generated by the signal generator，using five-channel asynchronous output to stimulate skin，different signals of voice can be distinguished.The experimental results indicate that the distinguishing accuracy of skin hearing can be enhanced obviously.Furthermore，it also proves the feasibility of applying Morse code into skin-hearing.

Key words: Morse code, asynchronous, five channel, voice signal, skin-hearing aid

摘要： 为了提高皮肤听声器对声音信号的识别能力，提出了基于摩尔斯编码的五通道异步皮肤听声器。利用计算机处理语音信号，查找相应的摩尔斯编码，由信号发生器产生编码对应的电压序列，采用五通道异步输出方式来刺激皮肤，可以辨析不同的语音。实验结果表明，基于摩尔斯编码的五通道异步皮肤听声器提高了对语音信号识别的准确性。进一步证实了将摩尔斯编码运用在皮肤听声器中是可行的。

关键词: 摩尔斯编码, 异步, 五通道, 语音信号, 皮肤听声器

LI Jianwen1，HOU Yuanyuan1，LI Jianghong2. Study on five channel asynchronous Morse code skin-hearing[J]. Computer Engineering and Applications, 2011, 47(35): 125-127.

李建文1，侯媛媛1，李江红2. 五通道异步摩尔斯编码皮肤听声的研究[J]. 计算机工程与应用, 2011, 47(35): 125-127.

[1]	LI Chao, DONG Xinhua, CHEN Jianxia. Asynchronous Iterative Updates Method Based on Subgraph in Spark [J]. Computer Engineering and Applications, 2020, 56(7): 67-73.
[2]	LI Fei, FENG Kaiyong, YUAN Weiqi. Research on LED Defect Detection Method of Flexible Printed Circuit Board [J]. Computer Engineering and Applications, 2020, 56(5): 227-233.
[3]	ZHAO Ying1, PAN Hua2, SUN Jinyan2, MO Qi3, DAI Fei4. Random Behavior Analysis Method of Collaborative Business Process [J]. Computer Engineering and Applications, 2019, 55(3): 245-251.
[4]	YANG Haitao1, ZHANG Chuanbin2, RUAN Zhenjiang1, XU Fei1. Asynchronous parallel optimization of large-scale cloud sync-collection data systems [J]. Computer Engineering and Applications, 2017, 53(2): 88-97.
[5]	LIU Gaoming1，2, RONG Kui2, ZHU Hui1, TAN Huailiang2. Design of graphics display system for embedded RTOS [J]. Computer Engineering and Applications, 2016, 52(9): 190-195.
[6]	HONG Jiaxiang. Practical technology of asynchronous track fusion under condition of limited communication [J]. Computer Engineering and Applications, 2016, 52(2): 250-255.
[7]	QIAO Xiaoyan, WANG Chunhui. Identification of EEG feature evoked by motor imagery in asynchronous BCI system [J]. Computer Engineering and Applications, 2015, 51(7): 215-219.
[8]	HUA Weixin, GUO Dawei, LIU Hang, LIU Xiaoguo. Power control algorithm in Ad Hoc network with sequential game [J]. Computer Engineering and Applications, 2015, 51(21): 92-96.
[9]	PI Lan1，2, WU Chuankun1. Improved remote asynchronous authentication scheme with smart card [J]. Computer Engineering and Applications, 2014, 50(8): 61-65.
[10]	LIU Pengyuan1，2, SUN Baolin1. RBAC framework supporting poset and sync & async permission modeling [J]. Computer Engineering and Applications, 2014, 50(10): 108-115.
[11]	ZHAO Jun1, XU Liguo1, XU Lei1, SUN Xiaohan2. Asynchronous optical packet switching based high performance computing system [J]. Computer Engineering and Applications, 2012, 48(31): 30-35.
[12]	LI Wenjing, LIU Zhijia, LAN Zhenxiong. BFGS relaxation asynchronous parallel algorithm of unconstrained optimization problems [J]. Computer Engineering and Applications, 2012, 48(17): 44-47.
[13]	LIU Lei^1，2，ZHANG Lei³. Optimization and simulation of improved NTP protocol in asynchronous communication network [J]. Computer Engineering and Applications, 2011, 47(6): 75-77.
[14]	SONG Lijun，MU Dejun，GAO Ang. Design and implementation of gateway based on ATM [J]. Computer Engineering and Applications, 2011, 47(23): 108-111.
[15]	HAN Yafei，LIANG Guolong，YIN Jingwei. Blind multi-user detection based on unscented particle filter in asynchronous CDMA system [J]. Computer Engineering and Applications, 2011, 47(21): 137-140.

Study on five channel asynchronous Morse code skin-hearing

五通道异步摩尔斯编码皮肤听声的研究

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics