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

Tay Jyi Lin, Chen Zong Liao, You Jia Hu, Wei Cheng Hsu, Zheng Xian Wu, Shao Yu Wang, Chun Ming Huang, Ying Hui Lai, Chingwei Yeh, Jinn Shyan Wang

研究成果: Conference contribution同行評審

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 0.68×0.79mm2, 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 sec (at 100MHz and 0.6V).

原文English
主出版物標題ASP-DAC 2022 - 27th Asia and South Pacific Design Automation Conference, Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
頁面7-8
頁數2
ISBN(電子)9781665421355
DOIs
出版狀態Published - 2022
事件27th Asia and South Pacific Design Automation Conference, ASP-DAC 2022 - Virtual, Online, Taiwan
持續時間: 17 1月 202220 1月 2022

出版系列

名字Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC
2022-January

Conference

Conference27th Asia and South Pacific Design Automation Conference, ASP-DAC 2022
國家/地區Taiwan
城市Virtual, Online
期間17/01/2220/01/22

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