SOUNDBLIND

Sound reproducing apparatus; loudspeakers; personal audio devices; telephones; cordless telephones and cellular phones; office communications systems; hands free attachments for cellular telephones; acoustic output devices for use with personal audio devices; magnetostrictive drive units for sound reproduction devices; devices and apparatus for sound reduction and noise cancellation.; Sound reproducing apparatus; loudspeakers; personal audio devices; telephones; cordless telephones and cellular phones; office communications systems; hands free attachments for cellular telephones; acoustic output devices for use with personal audio devices; magnetostrictive drive units for sound reproduction devices; devices and apparatus for sound reduction and noise cancellation.