9 APPARATUS FOR RECORDING, TRANSMITTING OR REPRODUCING SOUND OR IMAGES, NAMELY, AUDIO RECORDERS, VIDEO RECORDERS, AUDIO TRANSMITTERS AND VIDEO TRANSMITTERS; ELECTRO-ACOUSTICAL APPARATUS AND INSTRUMENTS, NAMELY, HEADSETS, HEADPHONES AND MICROPHONES; DATA PROCESSING APPARATUS, NAMELY, DATA COMPRESSORS AND DATA PROCESSORS; PARTS FOR THE AFORESAID GOODS