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Let's explore the basic acoustic indicators with DASM.

Sound Insulation Index

Quickly look up key sound insulation index, acoustic indicators, noise measurement standards, impact sound & reverberation time in building design

Acoustic Absorption Testing Service at DASM Institute According to ISO 354 & ASTM C423

Reverberation Room

At DASM, we have set up a standard-compliant reverberation room to support specialized acoustic tests, enabling the study of sound