Cavity Resonance Calculator

Calculate resonant frequencies for acoustic cavities in different shapes

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m
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°C
Temperature affects the speed of sound
Higher modes result in more resonant frequencies

Understanding Cavity Resonance

Key Concepts

1. Acoustic Properties

  • Resonant frequencies
  • Standing waves
  • Mode shapes
  • Pressure nodes

2. Applications

  • Room acoustics
  • Musical instruments
  • Speaker design
  • Noise control

Mode Types

Mode Type Description Characteristics
Axial Waves between parallel surfaces Strongest resonances
Tangential Waves between four surfaces Medium strength
Oblique Waves between six surfaces Weakest resonances

Design Considerations

Important factors in acoustic design:

  • Room dimensions ratio
  • Absorption coefficients
  • Surface treatments
  • Temperature effects
  • Environmental conditions