Patent ID: 9253556
Filing Date: 2016-02-02
CPC Classification: G10K

Claim Text:
1. A method for increasing audio entropy within a structure or enclosure to diminish auditory perception outside the structure or enclosure, the method comprising: (a) securing a plurality of sound abating materials within the structure or enclosure; (b) securing a plurality of features within the structure or enclosure to redirect or trap sound waves; (c) designing two separate airflow paths within the structure or enclosure that bounce the sound waves off the plurality of sound abating materials and the plurality of features; (d) designing the two separate airflow paths within the structure or enclosure to each have at least one air directional change; and (e) designing the placement, pattern, and size of a plurality of intake and exhaust vent holes or openings to create a shift in frequency of the sound waves to a non-audible or less offensive frequencies.