Robust Design; Sound Quality - Samsung DVM PLUS III Technical Data Book

1. products(01~41) 3/14/08 22:01

3-18. Robust design

DVM PLUS III ensures product reliability through robust design against all
potential defects that can occur in the process of production, distribution
and customers' usage environment.

Sound quality

3-19. Sound quality
DVM PLUS III improves the problem of noise not only at the low sound level, but also at the actual sound
quality level by:
• Developing a sound insulation material for compressor
• Improving fan guard air flow
• Adopting Ø8 heat exchanger
In particular, it enhances sound quality as it improves compressor noise by 4dB(A) by employing new material with
better acoustic absorptivity.
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Conventional
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New material
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Frequency (Hz)
Robust design through CAE
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