WHISPERING WINDOWS

Sound reproducing apparatus, namely, loudspeakers and equipment containing loudspeakers or actuators which create sound; personal audio devices, namely, portable equipment which contains loudspeakers or actuators which create sound such as CD, radio, MP3, TV or cassette players; telephones; cordless telephones and cellular telephones; office communications systems, namely, public address or office intercoms; hands free attachments for cellular telephones; protective helmets incorporating communication devices; acoustic output devices for use with personal audio devices, namely, equipment containing loudspeakers or actuators which create sound; magnetostrictive drive units for sound reproduction devices