BS 4142 definition

BS 4142 means British Standard 4142: 1997 - Method for rating industrial noise affecting mixed residential and industrial areas;1
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BS 4142 means the British Standard 4142: 2014 method for rating and assessing industrial and commercial sound or any nationally recognised successor document;
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BS 4142 means British Standard 4142 19901 20143 - Method for rating industrial noise affecting mixed residential and industrial areas;
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Examples of BS 4142 in a sentence

  • The measurement and/or prediction of the noise should be carried out in accordance with the methodology contained within BS 4142: 2014.

  • The measurement and/or prediction of the noise should be carried out in accordance with the methodology contained within BS 4142: 1997.

  • The measurements and assessments shall be made in accordance with B.S. 4142.

  • EARNINGS PER SHARE (Continued) Basic earnings per share is calculated by dividing the profit attributable to owners of the Company by the weighted average number of ordinary shares in issue for the six months ended 30 June 2022 and 2021.

  • BS 4142 describes methods for rating and assessing sound of an industrial and/or commercial nature.

  • BS 4142 assessment methodology involves comparing the existing background level with the predicted noise from the new development.

  • BS 4142 describes a method for determining the specific source and background noise levels outside residential buildings and for assessing whether the noise is likely to give rise to complaints from the occupants.

  • Where noise emissions are found to be tonal, impulsive in nature or irregular enough to attract attention, BS 4142 also advises that a penalty be applied to the specific level to arrive at the rating level.

  • Ambient sound is defined in BS 4142 as "totally encompassing sound in a given situation at a given time, usually composed of sound from many sources near and far".

  • The subjective method for applying a penalty for tonal noise characteristics outlined in BS 4142 recommends the application of a 2 dB penalty for a tone which is just perceptible at the noise receptor, 4 dB where it is clearly perceptible, and 6 dB where it is highly perceptible.


More Definitions of BS 4142

BS 4142 means British Standard 4142: 1990
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Related to BS 4142

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  • NI 51-101 means National Instrument 51-101 Standards of Disclosure for Oil and Gas Activities;

  • NI 51-102 means National Instrument 51-102 – Continuous Disclosure Obligations;

  • MI 62-104 means Multilateral Instrument 62-104 — Take-Over Bids and Issuer Bids, as amended or replaced from time to time;

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  • NI 62-104 means National Instrument 62-104 – Take-Over Bids and Issuer Bids;

  • NI 41-101 means National Instrument 41-101 – General Prospectus Requirements;

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  • NI 52-107 means National Instrument 52-107 Acceptable Accounting Principles, Auditing Standards and Reporting Currency;

  • SOQ means Statement of Qualifications.

  • H1, H2 etc means First Highest, Second Highest Offers etc. in Disposal Tenders means

  • NOFA means a Notice of Funding Availability issued by the Department.

  • OPWC means the Ohio Public Works Commission created pursuant to Revised Code Section 164.02.

  • MARPOL 73/78 means the International Convention for the Prevention of Pollution from Ships (1973) as modified by the Protocol of 1978 relating thereto;

  • IRDAI means the Insurance Regulatory and Development Authority of India.

  • NI 81-107 means National Instrument 81-107 Independent Review Committee for Investment Funds;

  • NI 52-110 means National Instrument 52-110 – Audit Committees.

  • NI 54-101 means National Instrument 54-101 – Communication with Beneficial Owners of Securities of a Reporting Issuer;

  • NI 81-106 means National Instrument 81-106 Investment Fund Continuous Disclosure;

  • ESFA means the Education and Skills Funding Agency.

  • NI 81-102 means National Instrument 81-102 – Investment Funds.

  • B.E.P.D. means an entity certified as a Business enterprise owned or operated by people with disabilities as defined in MCC Section 2-92-586.

  • SSCBA means the Social Security Contributions and Benefits Act 1992.