An acoustic reflector
A technology of acoustic reflectors and reflectors, which is applied in the direction of sound-emitting devices and instruments, and can solve problems such as dependence on spherical reflectors, environmental hazards, and limitations
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0019] Referring to FIG. 1 , an acoustic reflector 10 includes a spherical housing 12 having a wall 14 . This wall 14 surrounds a core 16 .
[0020] Housing 12 is made of a rigid material such as glass reinforced plastic (GRP) material or steel. The core 16 is made of a solid material such as elastomer. The frequency or range of frequencies for which the acoustic reflector is suitable depends on the predetermined combination of materials forming the shell and core and the relative dimensions of the shell and core.
[0021] However, other combinations of materials may be used, as known to those skilled in the art, so long as the relative dimensions of the shell and core are determined according to the acoustic wave propagation properties of the materials used.
[0022] Incident sound waves 18 emitted from a sound source (not shown) impinge on the housing 12 . At larger angles of incidence, most of the sound waves 18 are transmitted through the wall 14 of the housing into the...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com