Sentence examples for sound reduction from inspiring English sources

This leads to a decrease in the sound reduction performance.

A greater decrease in the sound reduction performance is found in soft resilient materials.

Meanwhile, the effect of macrostructures on the sound absorption coefficient and sound reduction index were investigated.

Earmuffs that fit completely over both ears can be used in combination with earplugs to achieve greater sound reduction.

The feedback controller was implemented in real-time to show the effectiveness of periodic blade pass frequency sound reduction.

The increased radiation efficiency partly explains the reduced sound reduction index.

In the theoretical analysis, an analytical model with a sinusoidally excited rigid-frame sound reduction structure is considered.

In certain configurations of it, however, a good performance for sound reduction is obtained.

The proposed particle dampers were then attached to this panel for sound reduction.

A direct sound reduction structure is proposed as a new method for reducing noise generated by vibrating solids.

In general, soft materials are considered as better resilient materials due to their superior performance in impact sound reduction.