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Hz

American  
  1. Hertz; hertzes.


Hz British  

symbol

  1. hertz

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Hz Scientific  
  1. Abbreviation of hertz


Hz Cultural  
  1. The abbreviation for hertz, a standard unit of frequency.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In this experiment, one pair of electrodes is set to a frequency of 2,000 Hz, while another is set to 2,080 Hz.

From Science Daily • May 29, 2024

It has been well documented that a song's volume, or loudness, over time -- what's known as "amplitude modulation" -- is relatively steady at 1-2 Hz.

From Science Daily • May 28, 2024

Working with "5XFAD" mice, which genentically model Alzheimer's, Murdock and co-authors first replicated the lab's prior results that 40 Hz sensory stimulation increases 40 Hz neuronal activity in the brain and reduces amyloid levels.

From Science Daily • Feb. 28, 2024

Unfortunately, that “depth and frequency range overlap almost perfectly with what humans make,” says Elemans, meaning they may struggle to compete with noise generated by shipping vessels, which emit sounds between 30 and 300 Hz.

From National Geographic • Feb. 21, 2024

Surviving organs and other instruments from Bach’s time indicate that the average pitch was lower then than it is today, so his music is mostly performed at A = 415 Hz.

From "The Story of Music" by Howard Goodall

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