What is another word for pure tone?
Pronunciation: [pjˈʊ͡ə tˈə͡ʊn] (IPA) 
A pure tone is a sound that is comprised of a single frequency without any additional harmonics. This type of sound is often used in various applications including hearing tests, musical instrument tuning, and in audio engineering. Certain synonyms for pure tone include sine wave, single-frequency sound, clear tone, and simple sound. Each of these terms highlights the simplistic and unadulterated nature of a pure tone and its ability to exist as a single frequency without any added noise or distortion. In audio production, a pure tone is often utilized as a reference point for equalization, calibration, and other practical purposes.
