SilentRoll
TM - Tire Tread Noise
prediction software
 
The importance of the ability to predict Tire Tread noise at design
stage can be assessed from the fact that the Tire noise remains the
second largest noise component in an automotive vehicle external
noise.

Sample Tyre Noise File(WAV)

SilentRoll allows tire engineers to consider the effect of various
tread pitch designs and also optimizes a given tread pitch
combination for most desirable sound signature. The tire could be
divided into multiple tracks for track offset effect simulation on
tire noise. SilentRoll gives as an output the optimized tread pitch
sequence and also the dB and dBA levels of tire noise. |
Low Noise
Tyre Design Services
SilentRoll Flyer (pdf)
SilentRoll - Product Brochure (pdf)
SilentRoll
models tire tread portion of tire noise for its
contribution to tire noise and the formulation
arrives at the excitation of surrounding air
based on the tire tread surface vibration under
contact with the road surface.
Customer Testimonial (Apollo Tyres,
India):
Apollo Tyres is a leading tyre manufacturer in India with a
dominant presence in automotive tyre industry. Mr. R. N. K. Krishnan
is the Head, Design and Development at Apollo Tyres Limited, India.
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