Room Acoustical Fields

• Main Author: Mechel, Fridolin. (Author)
• Corporate Author: SpringerLink (Online service)
• Format: Electronic
• Language: English
• Published: Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2013.
• Subjects: Engineering.; Computer science.; Acoustics.; Acoustics in engineering.; Engineering Acoustics.; Computational Science and Engineering.; Building Construction.; Signal, Image and Speech Processing.
• Online Access: https://ezaccess.library.uitm.edu.my/login?url=http://dx.doi.org/10.1007/978-3-642-22356-3

This book presents the theory of room acoustical fields and revises the Mirror Source Methods for practical computational use, emphasizing the wave character of acoustical fields.� The presented higher methods include the concepts of Mirror Point Sources and Corner sources which allow for an exce...

Table of Contents:

• Sound Sources
• Monopole line source or point source
• Mirror sources
• Modified mirror sources
• Hard-soft Superposition
• Cubic room
• Zone Solution in a cube
• Field in a rectangular reverberant room
• Flat rooms
• Wedge rooms
• Vault rooms
• Cupola shaped rooms
• mirror source methods, rules
• Geometrical subtasks and admittances
• Mirror source fields in concave rooms
• Sound radiation of a cooling tower
• Reverberation with mirror sources
• Mirror sources in convex rooms
• Modified mirror procedure
• Mirror sources and corner sources
• Mirror sources combined with the principle of symmetry-superposition (PSS)
• Mirror Sources and wedge space field
• Corner scattering from literature
• Two-dimensional rooms
• Concluding remarks.