A 40nm CMOS SoC for Real-Time Dysarthric Voice Conversion of Stroke Patients

被引：0
|
作者：
Lin, Tay-Jyi [1 ,2 ]
Liao, Chen-Zong [1 ,3 ,4 ]
Hu, You-Jia [1 ,2 ]
Hsu, Wei-Cheng [1 ,2 ]
Wu, Zheng-Xian [1 ,3 ]
Wang, Shao-Yu [1 ,3 ]
Huang, Chun-Ming [1 ,3 ,4 ]
Lai, Ying-Hui [1 ,5 ]
Yeh, Chingwei [1 ,3 ]
Wang, Jinn-Shyan [1 ,3 ]
机构：
[1] Natl Chung Cheng Univ CCU, SoC Res Ctr, Chiayi, Taiwan
[2] CCU, Dept CSIE, Chiayi, Taiwan
[3] CCU, Dept EE, Chiayi, Taiwan
[4] Scripps Res Inst, Hsinchu, Taiwan
[5] Natl Yang Ming Chiao Tung Univ, Dept Biomed Engn, Taipei, Taiwan
来源：
27TH ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE, ASP-DAC 2022 | 2022年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents the first dysarthric voice conversion SoC, which can translate stroke patients' voice into more intelligible and clearer speech in real time. The SoC is composed of a RISC-V MPU and a compact DNN engine with a single 16-bit multiply-accumulator, which improves 12x performance and > 100x energy efficiency, and has been implemented in 40nm CMOS. The silicon area is 0.68x0.79mm(2), and the measured power is 18.4mW for converting 3-sec dysarthric voice within 0.5 sec (at 200MHz and 0.8V) and 4.8mW for conversion < 1 see (at 100MHz and 0.6V).
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页码：7 / 8
页数：2
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