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ACOUSTIC SOUND ADSORPTION MATERIAL HAVING ATTACHED SPHERE MATRIX
ACOUSTIC SOUND ADSORPTION MATERIAL HAVING ATTACHED SPHERE MATRIX
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机译:附有球面矩阵的吸声材料
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摘要
A gas adsorbing material is provided. Specifically, there is provided a molded matrix of a plurality of spherically-shaped gas adsorbing material. The individual spheres comprise particles of a highly porous gas adsorbing material and a binder. The plurality of spheres are mixed with a second binder material and molded into a desired shape for use in the back volume of an acoustic transducer such as a loudspeaker device, a microphone or a balanced armature receiver.
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