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Meaning of ultrasonic

Source language: EnglishDictionary language: English

ultrasonic

adjective

Definitions

  1. (acoustics) Beyond (higher in frequency than) the range of sound perceptible to the human ear; with a frequency of 20 kilohertz or higher.

Sources:https://en.wiktionary.org/wiki/ultrasonic

Related words

supersonicinaudibleunhearableultrasoundacousticalacousticaudibletemporal