Electronic apparatus for use in acoustic sound control; Electronic apparatus for selectively managing, suppressing, or blocking acoustic sound; Electronic containers and enclosures for selective acoustic sound control; Electronic containers designed to selectively suppress or block environmental acoustic sound; Electronic acoustic isolation containers for use with consumer electronics; Electronic acoustic sound suppressing or blocking containers for selective acoustic isolation of consumer electronics devices held within the electronic container from an environment outside of the electronic container; Electronic acoustic sound suppressing or blocking containers for passphrase-controlled and selective acoustic isolation of consumer electronics devices held within the electronic container from environmental sound.
Electrical and Scientific Apparatus