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Why is a muffler needed
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Classroom Contents
Mufflers & Silencers
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- 1 Why is a muffler needed
- 2 Engine noise
- 3 Acoustic tuning
- 4 Different engines. Different sounds.
- 5 Dissecting a muffler
- 6 What's inside
- 7 Difference between noise and gas movement
- 8 Absorption and Reflection
- 9 Straight-through muffler
- 10 Turbo mufflers
- 11 Exhaust back-pressure
- 12 Why mufflers corrode so quickly
- 13 Chambered muffler
- 14 Active exhaust systems
