• Recent Noise Control Engineering Journal Papers Related to Building Acoustics Standards
• Stig Ingamansson’s Noise Control: Principles and Practice 
• Acoustics from A to Z:  I & J 
• Quiet We’re Sleeping
• Sound Waves
• What is All the Noise About?
• Special Interview: Noral Stewart Talks Acoustics and Noise Control 
• Sound insulation measurements according to ISO standards 
• Setting the Standard: AHRI’s Role in Shaping the Sound of HVACR 
• International Guides to Measuring Heavy/Hard Impact Noise and the Need for Standardization in North America 
• ASTM E2179 – Standard Test Method for Laboratory Measurement of the Effectiveness of Floor Coverings in Reducing Impact Sound Transmission Through Concrete Floors 
• ASTM E492 – Impact Noise Measurement for Floor-Ceiling Assemblies in the Lab
• Editor’s Message
• History and Development of ASTM E1007, Standard Test Method for Field Measurement of Tapping Machine Impact Sound Transmission Through Floor-Ceiling Assemblies and Associated Support Structures
• Europe and Africa Aug 2024 – July 2025
• Pan American Activities
• Asia and Pacific Aug 2024 – July 2025
• Sound Fighter Systems – RetroSorb® Sound-Absorptive Panels
• AIL Sound Walls
• Noise Control Engineering Journal Volume 73, Issue 4: Table of Contents