Pioneering Acoustics Institute · VILAS 1541 · ISO/IEC 17025
Precise measurement, creating spaces with perfect acoustics
DASM provides independent acoustic material testing, on-site noise surveys and architectural acoustic consulting in accordance with international standards ISO, ASTM & TCVN.
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ABOUT US
Institute of development and application for sound materials (DASM) was established in 2021 by Ministry of science and technology, DASM is one of the Vietnam firstly Institute of acoustic consultants, providing the highest standard of architectural acoustic environmental, development and application acoustic materials to civil building and industrial.
Our strength in acoustic design comes from the diversity of our team members who have been drawn from engineering, architectural, musical and academic backgrounds, with one common focus; to provide innovative acoustic designs of the highest standard.
From concert halls to industrial factories and everything in between, we have experts in every field of acoustics who have the specialist knowledge required to deliver quality project outcomes.
SERVICES
- VILAS 1541
Materials Acoustic Testing
Services of testing, measuring and analyzing acoustic properties of equipment, products, vehicles, acoustic materials, etc.
View details- STC
Noise Survey & Assessment Services
Measuring ambient environmental, factory and residential noise to support environmental impact assessment (EIA).
View detailsAcoustic Consulting and Design
Complete architectural acoustics solutions for theaters, auditoriums, conference centers, recording studios and 5-star hotels.
View details- RT60
SOUND DESIGN & SIMULATION SERVICES
Acoustical design services, sound simulation using software for projects specializing in acoustics
View detailsVibration & Noise Control
Measure, test, and consult solutions to reduce the amount of noise and vibration transmitted from the source to the surrounding environment.
View detailsConsulting, Design, and Improvement of Acoustic Materials and Equipment
Consulting, design and improve materials/equipment/products to ensure optimal acoustic performance
View details
VIDEO
Vietnam's first and only laboratory: building an anechoic room
PROJECTS
Key projects measured, certified or advised by DASM.
Product / Scope: Testing & Laboratories
Categories: Materials Acoustic Testing
Product / Scope: Acoustic Materials
Categories: Materials Acoustic Testing
Client: Vietnam Television (VTV)
Product / Scope: Broadcasting & Studios
Categories: Noise Survey & Assessment Services
Product / Scope: Acoustic Materials
Categories: Materials Acoustic Testing
Client: Sotetsu Group (Japan)
Product / Scope: Hospitality & Resorts
Categories: Noise Survey & Assessment Services, Acoustic Consulting and Design
Client: Vingroup Corporation
Product / Scope: Hospitality & Resorts
Categories: Materials Acoustic Testing
Product / Scope: Acoustic Materials
Categories: Materials Acoustic Testing
Product / Scope: Acoustic Materials
Categories: Materials Acoustic Testing
Product / Scope: Acoustic Materials
Categories: Materials Acoustic Testing
Expert corner
News
The latest research articles, new test methods and technical handbooks from DASM experts.
Read more → →DASM Shares Acoustic Materials Seminar at the National University of Civil Engineering
DASM recently delivered a specialized seminar on acoustics and acoustic materials at the Faculty of Building Materials, National University of Civil Engineering
Read more → →Noise Testing of Electrical Cabinet to ISO 7779
DASM provides noise testing services for electrical cabinets in accordance with the international ISO 7779 standard, ensuring accurate evaluation of noise
Read more → →DASM Provides Box Test Sound Insulation Testing According to VILAS & ISO 3744/3745
DASM provides box test sound insulation testing according to VILAS & ISO 3744/3745, ensures precise and consistent measurement data while enhancing product credibility
Read more → →DASM Attends The 30th Anniversary Celebration Of The Bureau Of Accreditation (Boa)
Representatives from DASM attended the 30th Anniversary Ceremony of the Bureau of Accreditation (BoA) at the invitation of the organization
Read more → →Basic Principles In Sound Insulation And Noise Reduction?
Do you know basic principles in sound insulation & noise reduction? It is essential to understand several fundamental acoustic laws and principles
Read more → →DASM Conducts Sound Transmission Class (STC) Testing for Movable Partition Systems at VinPalace – Vietnam’s Largest Convention and Event Center
DASM conducted Sound Transmission Class (STC) testing for movable partition systems at VinPalace Convention & Event Center
Read more → →Noise Impact Assessment Services – Effective & Cost-Efficient Solutions From DASM
Noise impact assessments are conducted by reputable organizations like DASM, helping to determine noise levels and recommend effective mitigation measures.
Read more → →What is Acoustics? Basic Knowledge You Should Know
Acoustics is the science that studies sound, noise, vibrations, and their applications in medicine, construction, industry, production, and the environment.
Read more → →Sound Absorption: Definition, Formula, Measurement & Applications
Learn what sound absorption is, how it works, absorption coefficient (α), testing methods like Kundt’s tube (ISO 10534-2) and reverberation room (ISO 354)
Read more → →Refrigerator Noise Testing – ISO Certified Acoustic Assessment by DASM
DASM provides ISO 7779:2018 & ISO 3745:2012 certified refrigerator noise testing services. Trusted by manufacturers, contractors, and global brands.
Read more → →DASM – Vietnam’s No 1 Adapter Noise Testing Lab Under ISO Standards
DASM provides expert adapter noise testing under ISO 7779:2018 and ISO 3745:2012; a VILAS-accredited acoustic lab and ultra-low ambient noise below 15 dB(A)
Read more → →Industrial Noise Measurement In Factories: Process, Standards, And Professional Services By DASM
Industrial noise measurement service compliant with QCVN, ISO, TCVN standards – DASM offers professional testing, internationally calibrated equipment
PARTNERS
WHY CHOOSE DASM?
- Professional, optimal, independent and confidential service.
- Modern and advanced equipment.
- Team of professional and dedicated acoustic experts.
- Accurate, transparent, fast test results.
- Effective science consulting and acceptable consulting fee.
- Good customer care policy.
- Elevate the value of brands, products, projects, works of customers - businesses.
- Enhance the value of brands, products, projects, works... of customers - businesses.
CERTIFICATE
Certificate of Registration of Science and Technology activities
List of accredited tests- BOA laboratory accreditation decision