Sound Attenuation Testing of Ducts in DASM’s Reverberation Room
Conducting sound attenuation testing is essential to evaluate the acoustic performance of air ducts and determine the most effective noise reduction solutions. Air duct systems play a crucial role in industrial, commercial, and residential buildings by ensuring proper air circulation and fresh airflow. However, without proper soundproofing, these ducts can generate excessive noise, negatively impacting […]
Acoustic Absorption Testing Service at DASM Institute According to ISO 354 & ASTM C423
Acoustic Absorption Testing – Materials Acoustic Test Service at DASM Institute According to ISO 354 & ASTM C423, helping businesses evaluate and optimize the sound absorption performance of materials. The VILAS-certified laboratory ensures accurate and objective results. Introduction to Acoustic Absorption Testing at DASM Institute In the field of acoustics, accurately evaluating the sound absorption capability […]
Adapter Noise Measurement According to ISO 3745-2012 – Quality Inspection at DASM Institute
Measuring adapter noise according to ISO 3745-2012 helps assess product quality, detect design flaws, optimize performance, and ensure compliance with EMC standards. Discover the measurement process at DASM Institute now! Have you tested your adapter’s noise level? Don’t let a small issue like noise interference impact user experience and market competitiveness! DASM Certified for Acoustic […]
Soundproofing Test of Remak® XPS Foam in an Impedance Tube at DASM
Soundproofing Test of Remak® XPS Foam in an Impedance Tube at DASM’s Acoustic Laboratory meets the needs of material quality assessment and helps clients optimize soundproofing and noise absorption solutions for construction and industrial projects. Introduction to the Institute of Development and Application for Sound materials The Institute of Development and Application for Sound materials […]
Test for Determination of the noise emitted by a generator set driven by a reciprocating internal combustion engine
Test noise emitted from a reciprocating internal combustion engine driven alternating current generating sets: Measurement of airborne noise by the enveloping surface method provides useful information identify priority measures in noise control.
Test for Determination of the noise emitted by rotating electric machines
Test for Determination of the noise emitted by rotating electric machines provides useful information to determine priority noise control solutions, control quality during production; optimize research and development of products and materials that help reduce sound, prevent noise, absorb sound, insulate sound, etc.
Test for Measurement of Airborne Sound Attenuation between Rooms
Test for Measurement of Airborne Sound Attenuation between Rooms proactively controls noise; defines procedures and data for assessing sound isolation between two rooms or parts thereof in a building…
Test for Rating of sound insulation in buildings and of building elements –Airborne sound insulation
Test for Rating of sound insulation in buildings and of building elements –Airborne sound insulation helps simplify the development of sound code requirements; proactively control quality during the production process and optimize research and development of building elements.
Determination of sound insulation performances of enclosures – Measurements under laboratory conditions
Test for Determination of sound insulation performances of enclosures – Measurements under laboratory conditions helps determine the soundproofing effectiveness of soundproofing enclosures; meet the needs of customers who need to announce the results of materials – products which are eligible for installation, use, construction … in works and projects in a convenient and transparent way.
Test for Determination of sound insulation performances of soundproofing enclosures – In situ measurement
This standard specifies a measurement method in-situ to determine sound insulation performances (sound attenuation) of soundproofing enclosures.
