• Witt India Private Limited

Silencers & Sound Reduction Equipment

Witt India Pvt. Ltd. offer a complete range of silencers and sound reduction equipment. The product programme is modular and can be adapted to suit most needs. It can be assembled quickly and to competitive prices. Dimension sheets and Insertion loss tables give an overview over the most often used silencer types.

For a more detailed description of the physical laws governing sound engineering please refer to our paper "Technical Guidelines for Fan and Sound Engineering".

The follow gives a brief description of our sound reduction/silencers product programme and the various insertion loss tables and dimension sheets.

SOUND REDUCTION EQUIPMENT TYPES
Sound reduction can become necessary in order to reduce the airborne noise from or through ducts. In those case round or rectangular silencers are often used close to noise source. To minimise airborne noise in enclosed spaces complete or partial sound enclosures are being used.

Many times a combination is necessary, since unless an enclosure is combined with inlet and outlet silencers, the sound will travel through the ducts.

To reduce structure borne noise vibration attenuator may be necessary which we also manufacture.