ISO 9999 - Subclass and Divisions
Click on any subclass or division to see the types of assistive products that are classified under that classification.
22 18 Assistive products that record, play and display audio, visual or audiovisual information using electronic media
22 18 03 Sound recording and playing devices
Included are, e.g., reel-to-reel and all other types of tape recorders; index tone generators and demagnetizers; digital sound recording devices and computer recording of sound, e.g., minidiscs, DAT, CD players and DAISY players.
22 18 06 Video recording and playing devices
Included are, e.g., cameras, video players and digital video recorders and players.
22 18 09 Radio receivers
22 18 12 Two-way radios
Included are, e.g., Citizens Band (CB), Family Radio Services (FRS), General Mobile Radio Service (GMRS), and marine radios.
22 18 15 Televisions
22 18 18 Closed-circuit television systems
22 18 21 Decoders for videotext and text television text
Excluded are speech recognition systems.
22 18 24 Radio frequency transmission systems
Included are, e.g., systems, transmitters and receivers for local one-way communication.
22 18 27 Infrared (IR) systems for audio information
Included are, e.g., systems, transmitters and receivers for local one-way communication such as personal remote voice transmission and voice transmission systems for an auditorium.
22 18 30 Induction loop devices
Included are, e.g., audio frequency and carrier frequency induction loop systems and induction loop receivers.
