PIEZOELECTRIC MEMS UNVOICED SPEECH-RECOGNITION SENSOR BASED ON ORAL AIRFLOW

被引：0
|
作者：
Wang, Qi [1 ,2 ]
Ruan, Tao [1 ,2 ]
Xu, Qingda [1 ,2 ]
Shi, Yuzhi [1 ]
Yang, Bin [1 ]
Liu, Jingquan [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Natl Key Lab Sci & Technol Micro Nano Fabricat, Shanghai 200240, Peoples R China
[2] Shanghai Jiao Tong Univ, Dept Micro Nanoelect, Shanghai 200240, Peoples R China
来源：
2022 IEEE 35TH INTERNATIONAL CONFERENCE ON MICRO ELECTRO MECHANICAL SYSTEMS CONFERENCE (MEMS) | 2022年
基金：
国家重点研发计划;
关键词：
Piezoelectric; MEMS; unvoiced; speech recognition; oral airflow; PARYLENE-C;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We present a piezoelectric microelectromechanical system (MEMS) unvoiced speech-recognition sensor based on oral airflow, which performs well at (i) recognizing words according to their unique voltage-signal characteristics and (ii) avoiding the effects of external sound noise, body movement, long distance, and occlusion compared to the state of the art. Future work will combine machine learning to show what they say on mobile phones, which is expected to be used to serve people with acquired throat injury or serious diseases, weak bodies, unable to speak loudly or in a public quiet environment.
引用
收藏
页码：63 / 66
页数：4
相关论文
共 44 条
  • [1] Unvoiced Speech Recognition Algorithm Based on Myoelectric Signal
    He, Jianrong
    Wang, Xin'an
    Zhang, Xing
    Wang, Bo
    Li, Qiuping
    Qiu, Changpei
    ICMLC 2020: 2020 12TH INTERNATIONAL CONFERENCE ON MACHINE LEARNING AND COMPUTING, 2018, : 450 - 456
  • [2] Development of a Phrase-Based Speech-Recognition Test Using Synthetic Speech
    Ibelings, Saskia
    Brand, Thomas
    Ruigendijk, Esther
    Holube, Inga
    TRENDS IN HEARING, 2024, 28
  • [3] HEART SOUND MONITORING BASED ON A PIEZOELECTRIC MEMS ACOUSTIC SENSOR
    Qu, Mengjiao
    Yang, Dengfei
    Chen, Xuying
    Li, Dongsheng
    Zhu, Ke
    Xie, Jin
    2021 34TH IEEE INTERNATIONAL CONFERENCE ON MICRO ELECTRO MECHANICAL SYSTEMS (MEMS 2021), 2021, : 59 - 62
  • [4] A MEMS silicon-based piezoelectric AC current sensor
    Olszewski, Oskar Zbigniew
    Houlihan, Ruth
    O'Keeffe, Rosemary
    O'Neill, Mike
    Waldron, Finbarr
    Mathewson, Alan
    Jackson, Nathan
    28TH EUROPEAN CONFERENCE ON SOLID-STATE TRANSDUCERS (EUROSENSORS 2014), 2014, 87 : 1457 - 1460
  • [5] Demonstration Abstract: A MEMS-based Airflow Sensor Network
    Lim, Hock Beng
    Xue, Fei
    Liu, Shuwei
    Pan, Shanshan
    Miao, Jianmin
    Norford, Leslie K.
    PROCEEDINGS OF THE 13TH INTERNATIONAL SYMPOSIUM ON INFORMATION PROCESSING IN SENSOR NETWORKS (IPSN' 14), 2014, : 321 - +
  • [6] MEMS based Piezoelectric Sensor System for Virus Detection
    Moudgil, Akshay
    Swaminathan, Sundaram
    2015 IEEE 10TH INTERNATIONAL CONFERENCE ON NANO/MICRO ENGINEERED AND MOLECULAR SYSTEMS (NEMS), 2015, : 337 - 342
  • [7] Design and Simulation of Mems based Piezoelectric Acoustic sensor
    Veena, S.
    Deepika
    Hegde, Vasudha
    Nagaraj, Veda Sandeep
    Suresh, H. L.
    Gautham, M. A.
    4TH INTERNATIONAL CONFERENCE ON CONDITION ASSESSMENT TECHNIQUES IN ELECTRICAL SYSTEMS (CATCON 2019), 2019,
  • [8] MEMS piezoelectric bionic directional sound sensor based on ZnO thin film
    Fan, Qingqing
    Zhai, Yuguang
    Li, Junhong
    Zhang, Yufeng
    Ma, Jun
    Wang, Wen
    Wang, Chenghao
    SENSORS AND ACTUATORS A-PHYSICAL, 2022, 347
  • [9] Density-viscosity sensor based on piezoelectric MEMS resonator and oscillator circuit
    Manzaneque, Tomas
    Ruiz-Diez, Victor
    Hernando-Garcia, Jorge
    Wistrela, Elisabeth
    Kucera, Martin
    Schmid, Ulrich
    Luis Sanchez-Rojas, Jose
    2014 IEEE SENSORS, 2014,
  • [10] Performance Enhancement of MEMS based Piezoelectric Pressure Sensor using Multistep Configuration
    Bhargava, Mudit
    Tamboli, Alkausil
    Sivanathan, K.
    2019 IEEE 19TH INTERNATIONAL CONFERENCE ON NANOTECHNOLOGY (IEEE-NANO 2019), 2019, : 576 - 579
12345