Standards:Noise Measurement - Standards

Standards

There are a number of standards for noise measurement, each with a different goal or focus, including:

  • Standard:ITU-R BS 468 widely used in Broadcasting and professional Audio.
  • Standard:IEC A-weighting is widely used in Environmental Noise measurement.
  • Standard:CCIR recommendation 468-4 is now maintained as ITU-R BS 468
  • Standard:CCITT 0.41 refers to 'Psophometric weighting' used on telephone circuits.
  • Standard:CCITT P53 is now continued as CCITT0.41
  • Standard:BS 6402:1983 specifies Personal sound exposure meters.
  • Standard:BS 3539:1968 specifies Sound level meters for motor vehicle noise.
  • Standard:BSEN 60651 supersedes BS 5969:1981 Sound level meters

Read more about this topic:  Standards:Noise Measurement

Famous quotes containing the word standards:

    “With his brows knit, his mind made up, his will resolved and resistless, he advances, crashing his way through the host of weak, half-formed, dilettante opinions, honest and dishonest ways of thinking, with their standards raised, sentimentalities and conjectures, and tramples them all into dust. See how he prevails; you don’t even hear the groans of the wounded and dying.”
    —Henry David Thoreau (1817–1862)

    “A generation which has passed through the shop has absorbed standards and ambitions which are not of those of spaciousness, and cannot get away from them. Everything with them is done as though for sale, and they naturally have in view the greatest possible benefit, profit and that end of the stuff that will make the best show.”
    —Alexander Herzen (1812–1870)

    “Chief among our gains must be reckoned this possibility of choice, the recognition of many possible ways of life, where other civilizations have recognized only one. Where other civilizations give a satisfactory outlet to only one temperamental type, be he mystic or soldier, business man or artist, a civilization in which there are many standards offers a possibility of satisfactory adjustment to individuals of many different temperamental types, of diverse gifts and varying interests.”
    —Margaret Mead (1901–1978)