Loudspeaker Cabinet Diffraction - Tore Skogberg

Loudspeaker Cabinet Diffraction rsted DTU Acoustical Technology 1 Loudspeaker Cabinet Diffraction Tore Skogberg Acoustical Technology rsted DTU 2006 Abstract sound output from a Loudspeaker system is seriously affected by the presence of the Cabinet due to Diffraction of the propagating waves at the edge of the Cabinet . The study introduces a model for Diffraction and compares the results to measurements. The model is refined to include high-order Diffraction components and is compared to an existing Diffraction model. Diffraction theory from the optical field is reviewed and used to determine the diffracted signal. Loudspeaker Cabinet Diffraction rsted DTU Acoustical Technology 2 Loudspeaker Cabinet Diffraction 1 TORE Skogberg 1 ACOUSTICAL TECHNOLOGY 1 RSTED DTU 2006 1 ABSTRACT 1 1 INTRODUCTION 6 The author 6 The idea 6 What is Diffraction 7 The document 8 Acknowledgements 9 2 ACOUSTICS 10 The wave equation 10 The equation of motion 10 The gas law 10 Continuity equation 11 The wave equation 12 Linearity 13 Harmonic oscillation 14 Plane wave 15 Spherical wave 16 Volume velocity 18 Impedance 18 Plane wave propagation 19 Plane wave Reflection 20 Spherical wave 21 Spherical source 22 Infi

Loudspeaker Cabinet Diffraction Ørsted DTU – Acoustical Technology 6 1 Introduction This document targets the problem of diffraction of the sound waves around a loudspeaker

Loading..

Tags:

  Cabinets, Sound, Diffraction, Loudspeaker cabinet diffraction, Loudspeaker

Information

Related search queries