Romero-García et al., 2013 - Google Patents
Multi-resonant scatterers in sonic crystals: Locally multi-resonant acoustic metamaterialRomero-García et al., 2013
View PDF- Document ID
- 4171860327745108845
- Author
- Romero-García V
- Krynkin A
- Garcia-Raffi L
- Umnova O
- Sánchez-Pérez J
- Publication year
- Publication venue
- Journal of Sound and Vibration
External Links
Snippet
An acoustic metamaterial made of a two-dimensional (2D) periodic array of multi-resonant acoustic scatterers is analyzed both experimentally and theoretically. The building blocks consist of a combination of elastic beams of low-density polyethylene foam (LDPF) with …
- 230000000737 periodic 0 abstract description 44
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or damping of, acoustic waves, e.g. sound
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