hypersound

As nouns the difference between terms and hypersound

is that terms is while hypersound is (physics) sound with a frequency greater than approximately 100 megahertz.

In physics terms the difference between ultrasound and hypersound

is that ultrasound is sound with a frequency greater than the upper limit of human hearing; approximately 20 kilohertz while hypersound is sound with a frequency greater than approximately 100 megahertz.

As nouns the difference between megahertz and hypersound

is that megahertz is a unit equal to one-million cycles per second while hypersound is sound with a frequency greater than approximately 100 megahertz.

As nouns the difference between frequency and hypersound

is that frequency is the rate of occurrence of anything; the relationship between incidence and time period while hypersound is sound with a frequency greater than approximately 100 megahertz.

As an adjective greater

is comparative of great.

As a noun hypersound is

sound with a frequency greater than approximately 100 megahertz.

As nouns the difference between sound and hypersound

is that sound is a sensation perceived by the ear caused by the vibration of air or some other medium while hypersound is sound with a frequency greater than approximately 100 megahertz.

As an adjective sound

is healthy.

As an adverb sound

is soundly.

As an interjection sound

is yes; used to show agreement or understanding, generally without much enthusiasm.

As a verb sound

is to produce a sound.

As a proper noun Sound

is the strait that separates Zealand (an island of Denmark) from Scania (part of Sweden); also sometimes called by the Danish name, Øresund.