期刊
NEW ENGLAND JOURNAL OF MEDICINE
卷 382, 期 21, 页码 2061-2063出版社
MASSACHUSETTS MEDICAL SOC
DOI: 10.1056/NEJMc2007800
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资金
- NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES [ZIADK075154, ZIADK029046, ZIADK029031, ZIADK075023] Funding Source: NIH RePORTER
- NCATS NIH HHS [TL1 TR001880] Funding Source: Medline
- NIDDK NIH HHS [DK075023] Funding Source: Medline
In this experiment, investigators used a laser in a darkened box to visualize droplets that were generated during speech. The droplets decreased in number with lower-amplitude speech and were almost eliminated when the speaker's mouth was covered with a damp cloth (shown in a video).
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