# metadata.dc.description[].value
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2016, Tutora: Anna Vilà Arbonés

# metadata.dc.description.abstract[].value
Sound is a physics-related subject, studied in the two fields of mechanics and electronics. In the present work, we have managed to inhibit a sound using knowledge from both disciplines. Particularly, we have altered the normal functioning of sound waves by inverting its signal