Frequency vs Subsonic - What's the difference?

frequency | subsonic |


As a noun frequency

is (uncountable) the rate of occurrence of anything; the relationship between incidence and time period.

As a adjective subsonic is

(of a sound) having a frequency too low to be audible.

Other Comparisons: What's the difference?

frequency

English

Noun

(frequencies)
  • (uncountable) The rate of occurrence of anything; the relationship between incidence and time period.
  • * With growing confidence, the Viking’s raids increased in frequency .
  • * The frequency of bus service has been improved from 15 to 12 minutes.
  • (uncountable) The property of occurring often rather than infrequently.
  • * The FAQ addresses questions that come up with some frequency .
  • * The frequency of the visits was what annoyed him.
  • (countable) The quotient of the number of times n a periodic phenomenon occurs over the time t in which it occurs: f = n / t.
  • * The frequency of the musical note A above middle C is 440 oscillations per second.
  • * ''The frequency of a wave is its velocity v divided by its wavelength \lambda: f = v / \lambda.
  • * Broadcasting live at a frequency of 98.3 megahertz, we’re your rock alternative!
  • * The frequency for electric power in the Americas is generally 60 Hz rather than 50.
  • (statistics) number of times an event occurred in an experiment (absolute frequency)
  • Synonyms

    * (rate of occurrence) oftenness

    Antonyms

    * (rate of occurrence) period

    See also

    * cadence * commonness * occurrence * periodicity

    subsonic

    Adjective

    (-)
  • (of a sound) having a frequency too low to be audible
  • (of a speed) 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).