C-Weighted Sound Level definition

C-Weighted Sound Level means the sound pressure level in decibels as measured on a sound level meter using the C-weighting network and the Fast response setting. The level so read is designated dB(C) or dBC.
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C-Weighted Sound Level means the standard C-weighted frequency response of a sound level meter, which de-emphasizes high frequencies of sound in a manner similar to the human ear for relatively loud sounds. The level so read is designated dB(c) or dBC.
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Related to C-Weighted Sound Level

  • Sound level means the A-weighted Sound Pressure Level;

  • Sound level meter means an instrument which includes a microphone, amplifier, RMS detector, integrator or time averager, output meter, and weighting networks used to measure sound pressure levels.

  • Ground Level means the level of the referred point of exposed surface of the ground as indicated in the drawing.

  • Index Level means, in respect of any day and subject to Adjustment Provisions: (a) in respect of an Index (other than a Multiple Exchange Index), the closing level of such Index at the Valuation Time on such day; and (b) in respect of an Index that is a Multiple Exchange Index, the official closing level of the Index on such day at the Valuation Time as calculated and published by the Index Sponsor each as rounded up to four decimal places (with 0.00005 being rounded up), all as determined by the Calculation Agent.

  • Minimum Index Level means, in respect of a series of bull CBBCs, the lowest Spot Level of the Index during the MCE Valuation Period.