Sound recorders, namely, tape and telephone recorders, sound recording strips and sound recording apparatus, namely, blank digital audio tapes, sound reproduction apparatus, namely, digital audio tape players

Video telephones, Interphones, Telephone sets, Telephone transmitters, Telephone receivers, Audio receivers and Video recervs, Answering machines, Voice frequency transmission machines and apparatus, Sound recorders [except for movies], Recorded message senders, Sound recording discs, Sound recording strips, Sound recording apparatus, Sound reproduction apparatus, Recorded audiotapes [of non-music], Recorded videotapes [of non-music], Video recorders