Acoustic wall panels will reflect the difference between a blunder and an incredible room acoustics.

2. Acoustic wall panels
Acoustic wall panels will reflect the difference between a blunder
and an incredible room acoustics.

3. Sound Diffuser Panels
Ceiling tiles are another quite efficient technique, sound diffuser
panels and sound insulation is quite complicated and while all these
techniques separately will provide you results, it is when all these
techniques are blended, optimal results are accomplished.

4. HVAC noise reduction
You may also option for HVAC noise reduction remedies if you
are facing HVAC noise issues.