单词	hertz
释义	hertz noun ˈhərts  ˈherts  plural hertz : a unit of frequency equal to one cycle per second —abbreviation Hz Example Sentences Recent Examples on the Web With some overlap, typical male-sounding voices are usually below 180 hertz. Courtney Tanner, The Salt Lake Tribune, 18 July 2022 With some overlap, males are usually below 180 hertz. The Salt Lake Tribune, 10 Feb. 2022 Most people wouldn’t be able to discern such microtonal shifts up or down 8 hertz. Los Angeles Times, 18 Feb. 2022 The female range is considered anything above 160 hertz. The Salt Lake Tribune, 10 Feb. 2022 Power grids are designed to operate at a certain frequency; European grids run at 50 hertz while in the US it’s 60 hertz. Matt Reynolds, Wired, 4 Jan. 2022 Will that be enough to draw people toward these high-hertz peripherals? Scharon Harding, Ars Technica, 23 Dec. 2021 Game+ Mode ensures your connected device reaches maximum resolution with support for up to a 4K Ultra HD resolution at 30 hertz. Hunter Fenollol, Popular Mechanics, 2 Nov. 2021 As Reineke stood confidently atop the platform using a rubber mallet and a lathed mulberry branch to find the perfect hertz, Raynovich's eyes were like stars. Arkansas Online, 15 July 2021 See More Word History Etymology Heinrich R. Hertz First Known Use circa 1928, in the meaning defined above Medical Definition hertz noun ˈhərts  ˈherts  : a unit of frequency equal to one cycle per second —abbreviation Hz Biographical Definition Hertz 1 of 2 biographical name (1) ˈherts  ˈhərts Gustav Ludwig 1887–1975 German physicist Hertz 2 of 2 biographical name (2) Heinrich Rudolf 1857–1894 German physicist
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