Disruption bubble generators, compact gadgets designed to interfere with communication monitoring systems by producing a sonic barrier, served as a privacy safeguard. They established a silent zone extending two meters in radius, effectively blocking the passage of ordinary sound. Marketed towards music enthusiasts as a means of enjoying music without causing disturbance to others, disruption bubble generators also found popularity among thieves and Alliance SpecForce Infiltrators due to their practical applications.
These devices saw use on the planet of Bakura. The Sheer Silence Bubble Generator was produced by Audio Performance Incorporated.