Ambient noise definition

Ambient noise means the all-encompassing noise associated with a given environment, being usually a composite of sounds from many sources near and far.

Ambient noise means the all-encompassing noise associated with a given environment, being usually a composite of many sources near and far. For the purpose of this chapter, ambient noise level is the level obtained when the noise level is averaged over a period of 15 minutes without inclusion of noise from isolated identifiable sources, at the location and time of day near that at which a comparison is to be made. This value shall not include noise from occasional, or occasional and transient sources.

Ambient noise means background noise.

Examples of Ambient noise in a sentence

• Ambient noise from mechanical equipment shall not exceed noise criteria curve (NC) 35 in accordance with the ASHRAE Handbook of Fundamentals in offices and conference rooms; NC 40 in corridors, cafeterias, lobbies, and restrooms; NC 50 in other spaces.

• Ambient noise from mechanical equipment shall not exceed noise criteria curve (NC) 35 in accordance with the ASHRAE Handbook of Fundamentals in offices and conference rooms; NC 40 in corridors, cafeterias, lobbies, and toilets; NC 50 in other spaces.

• Ambient noise level may increase temporarily in the close vicinity of various construction activities, maintenance workshops, vehicles movement and earthmoving equipment.

• Ambient noise levels were measured at different locations (same as ambient air monitoring locations for two days on hourly basis) to establish present scenario which shall be described as follows.

• Ambient noise level measurement techniques shall employ all practical means of reducing the effect of wind generated noise at the microphone.

More Definitions of Ambient noise

Ambient noise means the totality of sounds in a given place and time, independent of the sound contribution of the specific source being measured.

Ambient noise means the all-encompassing sound in a given situation at a given time, measured as the reading on an integrated impulse sound level meter for a total period of at least 10 minutes”.

Ambient noise means the all-encompassing noise associated with a given environment, being usually a composite of sounds from many sources, near and far as measured on an A-weighted scale. For the purpose of this chapter, ambient noise level is the A-weighted level obtained when the noise level is averaged over a period of fifteen (15) minutes, without inclusion of the noise generated from the isolated identifiable alleged violation noise source, at the location and time of day near that at which a comparison is to be made.

Ambient noise at a place, means the level of noise at the place from all sources (near and far), measured as the Leq for an appropriate time interval.

Ambient noise means the all encompassing noises associated with a given environment, usually a composite of sounds from many sources near and far.

Ambient noise means the all-encompassing background noise associated with a given environment without the sound contribution of the specific source in question.

Ambient noise means the intensity, duration and character of sounds from all sources in a particular area such as residential, commercial, industrial, silence zone and mixed categories of these areas;