Sound Unit

Of unit.

Any acoustic unit of measurement.

This concept's ID is @1~68183

Phon

  • phon 1 facts

    A unit of subjective loudness.

  • sone 0 facts

    A unit of perceived loudness equal to the loudness of a 1000-hertz tone at 40 dB above thr...

Also contains

  • decibel 0 facts

    A logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound...

  • B 0 facts

    A logarithmic unit of sound intensity equal to 10 decibels.