Examinando por Materia "REPRODUCCION DEL SONIDO"
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Ponencia en CongresoMeasurement of the sound-absorption coefficient in situ in eggs cartons using the Tone Burst Method(2010-06) Quintero-Rincón, Antonio"A typical solution in an enclosed space, such as a room, is that the reduction in sound level is the results from the installation of eggs cartons materials or fruits cartons materials (for example apple, pear or peach tree). The Tone Burst method is used to measure the sound absorption coefficient of a material at any desired angle of incidence. The goal for this paper is demonstrate that these cartons are a myth when they are used like reducer of the sound level in an enclosed space."