№ lp_2_1_01827
File format: docx
Character count: 3243
File size: 60 KB
This is an educational document providing detailed descriptions of sound frequency weightings and noise exposure metrics used in noise pollution measurement.
Note:
Year
Subject:
Noise pollution
Document Type:
Educational material
Target audience:
4th-year students
Price: 8 / 10 USD
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The product description is provided for reference. Actual content and formatting may differ slightly.
Note:
Year
Project Type:
Equipment purchase
Environmental Document:
PM (CATEX)
FHWA Funds:
No
Federal Permit:
No
Project Location:
St. Paul, MN
Road Type:
TH, CSAH, County Road, Township Road, MSAS, City Street, Trail
Description:
Equipment purchase for recreational trail program, with environmental review for noise and endangered species.
Year:
2020
Region / City:
Washington State
Theme:
Traffic Noise Analysis and Mitigation
Document Type:
Policy and Procedures
Agency:
Washington State Department of Transportation (WSDOT)
Author:
Washington State Department of Transportation (WSDOT)
Target Audience:
State and local transportation agencies, environmental planners, contractors
Period of Application:
Ongoing
Approval Date:
March 2020
Revision Date:
Not specified
Year:
2024
Region / City:
Colorado
Topic:
Traffic Noise Analysis
Document Type:
Technical Report
Organization / Institution:
Colorado Department of Transportation
Author:
[Firm Name]
Target Audience:
CDOT noise specialists, project managers
Period of Validity:
July 2024 and beyond
Approval Date:
[Date of Report]
Amendment Date:
[Any changes if applicable]
Year:
2026
Region / City:
United Kingdom
Subject:
Noise Management
Document Type:
Template
Organization:
Environment Agency
Author:
Environment Agency
Target Audience:
Site operators, Environmental Agency officers, contractors
Effective Period:
N/A
Approval Date:
N/A
Amendment Date:
N/A
Year:
2023
Region / City:
Northern Canadian Cordillera
Topic:
Seismology, Geophysics
Document Type:
Research Article
Author:
Derek L. Schutt, Robert W. Porritt, Clément Estève, Pascal Audet, Jeremy Gosselin, Andrew Schaeffer, Richard C. Aster, Jeffrey T. Freymueller, Joel F. Cubley
Target Audience:
Geophysicists, Seismologists, Researchers in Earth Sciences
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Note:
Year
Theme:
Noise Management
Document Type:
Advisory Note
Organization / Institution:
North Somerset Council
Target Audience:
Licensed premises, event organizers, and local authorities
Note:
Year
United Nations body:
Economic Commission for Europe
Committee:
Inland Transport Committee
Forum:
World Forum for Harmonization of Vehicle Regulations
Working Party:
Working Party on Noise and Tyres (GRBP)
Session:
Eighty-third session
Session location:
Geneva
Session dates:
10–13 February 2026
Document symbol:
ECE/TRANS/WP.29/GRBP/2026/4
Distribution:
General
Date of issue:
27 November 2025
Original language:
English
Agenda item:
Item 3 of the provisional agenda
Regulation concerned:
UN Regulation No. 51
Subject matter:
Vehicle noise emission
Vehicle categories:
M and N
Technical scope:
Enhanced Exterior Sound (EES), Additional Sound Emission Provisions (ASEP)
Vehicle types addressed:
Internal combustion engine vehicles, electric vehicles, hybrid electric vehicles
Submitting body:
Subgroup on UN Regulations Nos. 51 and 138
Type of document:
Regulatory amendment proposal
Amendment series:
03 series of amendments
Supplement number:
11
Transitional provisions:
Proposed options for applicability to existing type approvals
Regulatory references:
UN Regulation No. 138
Approval context:
UN type approval
Year:
2025
Region / city:
Geneva
Topic:
Vehicle Noise Regulations
Document Type:
Proposal
Organization / Institution:
Economic Commission for Europe
Author:
Subgroup on UN Regulations Nos. 51 and 138
Target audience:
UN member states, vehicle manufacturers, regulatory authorities
Effective period:
Ongoing
Approval date:
27 November 2025
Date of amendments:
Not specified
Note:
Year
Subject:
Traffic Noise, Noise Barriers
Document Type:
Evaluation Report
Year:
2024
Region / city:
Geneva
Topic:
Tyre regulation, wet grip performance
Document type:
Proposal
Organization / institution:
United Nations Economic Commission for Europe, Inland Transport Committee
Author:
Informal Working Group on Wet Grip Performance for Tyres in a Worn State
Target audience:
Contracting parties applying UN Regulation No. 117
Period of validity:
Until 6 July 2026
Approval date:
17 June 2024
Amendment date:
17 June 2024
Year:
2025
Note:
Region / City
Subject:
Cognitive interference, listening effort, noise effects
Document Type:
Registered Report
Author:
Janna W. Wennberg, Naseem H. Dillman-Hasso, Violet A. Brown, Julia F. Strand
Target Audience:
Researchers in cognitive science and auditory processing
Year:
2022
Region / City:
Jacksonville
Topic:
Noise Variance
Document Type:
Order
Agency / Organization:
Environmental Protection Board of the City of Jacksonville
Author:
David Wood, Chairman
Target Audience:
Public, Local Authorities, Environmental Protection Board
Period of Validity:
Until August 31, 2022
Approval Date:
May 17, 2022
Date of Changes:
None
Context:
Order approving a noise variance application for construction activities at 3695 San Pablo Parkway, Jacksonville, permitting nighttime and daytime construction equipment operation exceeding noise limits under specific conditions.
Year:
2026
Region / City:
Dublin, OH, USA
Subject:
Sound-absorbing ceiling baffles
Document Type:
Technical Specification
Organization / Institution:
Kinetics Noise Control, Inc.
Manufacturer Contact:
PO Box 655, 6300 Irelan Place, Dublin, OH 43017; Phone: (614) 889-0480; Fax: (614) 889-0540; E-mail: [email protected]
Standards Referenced:
ASTM C423, ASTM E84, ASTM E795, CDPH Standard Method v1.2
Performance Requirements:
Flame Spread ≤ 25, Smoke Developed ≤ 450, VOC compliance in private office, classroom, single-family residence
Product Dimensions:
kBow Baffles, 48×9×7-1/2 in, 95×9×7-1/2 in, custom sizes available
Mounting Options:
Threaded Rod, Cable Gripper, Coupling Nut
Delivery and Storage:
Original, unopened containers; protected from environmental hazards; temperature 16–27 °C, RH 35–55%
Installation Conditions:
Complete wet work, enclosed building, stabilized temperature and humidity
Submittals:
Product data, shop drawings, samples, test reports
Year:
2023
Region/City:
Minnesota, USA
Document Type:
Template
Organization:
Minnesota Pollution Control Agency, U.S. Environmental Protection Agency
Intended Users:
Project managers, quality assurance staff, laboratories, contractors
Applicable Period:
2023 and onward
Document Scope:
Quality assurance project planning for environmental data collection and analysis
Includes:
Field activities, laboratory analysis, secondary data, environmental technology
Sections:
Project management, information/data quality objectives, environmental operations, assessments, oversight, usability determination
Year:
2025
Region / City:
Greater Cairo
Subject:
Air Pollution Management, Climate Change, Environmental Remediation
Document Type:
Public Invitation
Institution:
Ministry of Environment – Arab Republic of Egypt
Author:
Ministry of Environment
Target Audience:
Potential Suppliers, Contractors
Duration of Project:
28 months
Approval Date:
Not specified
Amendment Date:
Not specified
Year:
No specific year mentioned
Region / city:
No specific region or city mentioned
Subject:
Oil discharge prevention, marine oil terminals, pipelines, vessel operations, and safety
Document Type:
Regulatory document
Organization / institution:
No specific institution mentioned
Author:
No specific author mentioned
Target Audience:
Operators of marine oil terminals, pipeline operators, vessel operators
Period of validity:
No specific period mentioned
Approval Date:
No specific date mentioned
Date of amendments:
No specific date mentioned
Year:
2023
Region / City:
California
Topic:
Stormwater Pollution Prevention
Document Type:
Template
Organization / Institution:
California Stormwater Quality Association (CASQA)
Author:
CASQA
Target Audience:
Qualified Stormwater Pollution Prevention Plan Developers (QSDs)
Period of Validity:
2022 Construction Stormwater General Permit
Approval Date:
2023
Date of Modifications:
Not specified
Year:
2023
Region / City:
Mississippi
Topic:
Air Emissions Operating Permit Regulations
Document Type:
Proposed Amendments
Institution:
Mississippi Department of Environmental Quality (MDEQ)
Author:
Mississippi Department of Environmental Quality (MDEQ)
Target Audience:
General Public, Environmental Policy Stakeholders
Period of Action:
2023-2024
Approval Date:
Not specified
Amendment Date:
July 21, 2023
Context:
Regulatory document regarding proposed changes to air emissions permit regulations for public participation and compliance with federal Clean Air Act amendments.