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共找到 150 條與 噪聲監(jiān)測子站自生噪聲 相關(guān)的標(biāo)準(zhǔn),共 10

本標(biāo)準(zhǔn)規(guī)定了環(huán)境噪聲自動監(jiān)測系統(tǒng)(以下簡稱監(jiān)測系統(tǒng))的術(shù)語和定義、基本要求、技術(shù)要求、試驗方法、檢驗規(guī)則、標(biāo)志、包裝、運輸、貯存和質(zhì)量承諾。 本標(biāo)準(zhǔn)適用于準(zhǔn)確度等級為1級的環(huán)境噪聲自動監(jiān)測系統(tǒng)(內(nèi)含聲級計、統(tǒng)計分析儀、倍頻程濾波器和1/3倍頻程濾波器等功能),測量范圍為10 Hz

Automatic monitoring system of environmental noise

La norma specifica: - l'applicazione tipica di un sistema di monitoraggio del rumore installato in modo permanente all'interno di un

Acoustics - Unattended monitoring of aircraft sound in the vicinity of airports

Acoustics. Noise monitoring of cities

本文件規(guī)定了變電站和換流站廠界噪聲自動監(jiān)測系統(tǒng)的技術(shù)要求、性能指標(biāo)和檢測方法。 本文件適用于變電站和換流站廠界噪聲自動監(jiān)測系統(tǒng)的選型和性能檢測

Technical specification for automatic noise monitoring system at substation and converter station boundary

本標(biāo)準(zhǔn)規(guī)定了背景噪聲測量方法, 噪聲測量值修正方法。本標(biāo)準(zhǔn)適用于監(jiān)測與評價環(huán)境噪聲時對噪聲測量值的修正

Technical specifications for environmental noise monitoring.Correction for measured noise level

ACOUSTICS - MON1TOR1NG AIRCRAFT NOISE AROUND AN AIRPORT

本規(guī)程適用于1級和2級環(huán)境噪聲自動監(jiān)測儀(以下簡稱“監(jiān)測儀”)的首次檢定、后續(xù)檢定和使用檢查

Environmental Noise Automatic Monitors

Verification Regulation of Environmental Noise Automatic Monitors

Prezentul Standard Interna?ional stabile?te condi?iile de m?surare a zgomotului in pozi?iile operatorului ?i in alte locuri precizate, ?n imediata

Acoustics - Noise emitted by machinery and equipment. Guidelines for the preparation of test codes of engineering grade requiring noise measurement at the operator's or bystander's position.

本標(biāo)準(zhǔn)規(guī)定了環(huán)境噪聲自動監(jiān)測系統(tǒng)的技術(shù)要求、性能指標(biāo)和檢測方法。本標(biāo)準(zhǔn)適用于環(huán)境噪聲自動監(jiān)測系統(tǒng)的應(yīng)用選型和檢測

Environmental noise automatic monitoring system technical requirements

Technical specification for automatic monitoring of construction noise

本標(biāo)準(zhǔn)規(guī)定了低噪聲內(nèi)燃機(jī)電站(以下簡稱電站)的噪聲指標(biāo)、原則性的降噪措施和測量噪聲的方法。至于電站的其他性能指標(biāo),應(yīng)符合相應(yīng)國家標(biāo)準(zhǔn)、國家軍用標(biāo)準(zhǔn)和行業(yè)標(biāo)準(zhǔn)的規(guī)定。 本標(biāo)準(zhǔn)適用于由往復(fù)式內(nèi)燃機(jī)(RIC)驅(qū)動的工頻(50Hz/60Hz)、中頻(400Hz)、雙頻(50Hz/400Hz)、直流、交直流

Noise indicated requirements and test methods for low-noise electric power plant with internal combustion engine

本規(guī)范規(guī)定了本艇噪聲監(jiān)測儀的要求、質(zhì)量保證及交貨準(zhǔn)備等。 本規(guī)范適用于監(jiān)測儀的研制、生產(chǎn)和使用

General specification for own noise monitor of submarine

本標(biāo)準(zhǔn)規(guī)定了結(jié)構(gòu)傳播固定設(shè)備室內(nèi)噪聲監(jiān)測的儀器、現(xiàn)場調(diào)查方法、監(jiān)測方法、監(jiān)測數(shù)據(jù)評價及質(zhì)量保證和質(zhì)量控制等的技術(shù)要求。本標(biāo)準(zhǔn)適用《工業(yè)企業(yè)廠界環(huán)境噪聲排放標(biāo)準(zhǔn)》(GB 12348) 和《社會生活環(huán)境噪聲排放標(biāo)準(zhǔn)》(GB 22337) 規(guī)定的結(jié)構(gòu)傳播固定設(shè)備噪聲引起的室內(nèi)噪聲的監(jiān)測。其他結(jié)構(gòu)傳播

Technical Specifications for Environmental Noise Monitoring.Structure-borne Indoor Noise From Associated Facilities

This international Standard specifies the instrumentation and procedures for obtaining reproducible and comparable measurements of the noise inside

Acoustics. Measurement of noise inside aircraft




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