different between subsonic vs infrasonic
subsonic
English
Etymology
From sub- +? sonic.
Pronunciation
- Rhymes: -?n?k
Adjective
subsonic (not comparable)
- (of a sound, scientific) having a frequency too low to be audible
- (of a sound, literary) very quiet, almost inaudible
- The noise of the ship was all around her. The faint subsonic rumble of the reactor and drive. (Leviathan Wakes, James S. A. Corey)
- (of a speed) (aviation) less than the speed of sound (in the same medium, and at the same temperature and pressure)
- (fluid mechanics, of a flow) with a Mach number such that 0.3 < Ma < 0.8 (approximately - the exact limits vary between sources)
Related terms
Translations
Noun
subsonic (plural subsonics)
- an aircraft whose maximum speed is less than the speed of sound
Romanian
Etymology
Borrowed from French subsonique.
Pronunciation
- IPA(key): /sub?so.nik/
Adjective
subsonic m or n (feminine singular subsonic?, masculine plural subsonici, feminine and neuter plural subsonice)
- subsonic
- Synonym: subacustic
- Antonym: hipersonic
Declension
subsonic From the web:
- what subsonic frequency on amp
- what's subsonic filter
- subsonic meaning
- what subsonic ammo means
- what's subsonic aircraft
- what's subsonic sound
- what subsonic 22lr ammo
- what is subsonic speed
infrasonic
English
Etymology
infra- +? sonic
Pronunciation
- Rhymes: -?n?k
Adjective
infrasonic (comparative more infrasonic, superlative most infrasonic)
- (of sound waves, acoustics) Having frequencies below the human audible range
- (of a device) Generating or employing such sound waves
Antonyms
- ultrasonic
Related terms
- infrasonics
- infrasound
Translations
infrasonic From the web:
- what's infrasonic waves
- what infrasonic mean
- infrasonic what does it mean
- what is infrasonic sound
- what are infrasonic and ultrasonic sounds
- what is infrasonic vibration
- what is infrasonic filter on amp
- what are infrasonic and ultrasonic waves
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