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Assistive device types

Selected code: 22.18

Assistive device types - Selected code: 22.18
Image	Description
	Classifications group
	22 - Assistive products for communication and information management Products intended to support, train or replace a person's capacity to receive, send, produce and process information in different forms, including communicating by language, signs and symbols, receiving and producing messages, carrying on conversations and using communication devices and techniques. Included are, e.g. devices for seeing, hearing, reading, writing, telephoning, signalling and alarming, information technology. Assistive products for office administration, information storage and management at work, see 28 21.
	22.18 - Assistive products that record, play and display audio and visual information Devices that record or deliver information in audio or visual formats and products that combine any of those functions. Included are, e.g. audio and video equipment, televisions, sound transmission systems, products that process audio or visual information to enhance its quality and usefulness, such as filtering noises or converting analogue to digital information. Visual displays, see 22 39 04.
	22.18.03 - Sound recording and playing devices Devices for recording and playback of sound, e.g. dictaphones and music players. DAISY players and e-book readers, see 22 13 21.
	22.18.03.S01 - Digital note recorders Note recorders and dictaphones, recording in digital format. With internal and/or external memory.
	22.18.03.S02 - Equipment for recording and/or replaying digital books Hardware devices for recording and/or replaying digital books, e.g. in DAISY format.
	22.18.03.S03 - hardware e Software for audio file playing
	22.18.06 - Video recording and playing devices Devices for saving and playing visual images and motion pictures on tape or other electronic media. Included are, e.g. cameras and projectors.
	22.18.09 - Radio receivers Included are, e.g. radio receivers with audio display.
	22.18.12 - Two-way radios Devices for receiving and transmitting mainly one to one remote radio communication. Included are, e.g. Citizens Band (CB), Family Radio Services (FRS), General Mobile, Radio Service (GMRS), marine radios.
	22.18.15 - Televisions Included are, e.g. digital and high definition televisions.
	22.18.18 - Closed-circuit television systems Closed systems for transmitting images with a camera to a recorder or direct displaying in a remote location. Image-enlarging system, see 22 03 18. Localization and tracking systems, see 22 29 12.
	22.18.21 - Decoders for videotext and text television Devices for translating videotext into artificial speech and decoding spoken output to provide video captions. Excluded are speech recognition systems.
	22.18.21.S01 - Real time captioning systems Hardware or software systems for decoding spoken output to provide video captions
	22.18.21.S02 - Delayed captioning systems Harware or software systems that allow to prepare captioning in advance (not in real time)
	22.18.21.S03 - Captioning services
	22.18.33 - Microphones Included are, e.g. headset microphones.
	22.18.36 - Loudspeakers
	22.18.38 - Headphones, earphones and headsets Head-worn loudspeakers placed nearby or inside the ear. Included are, e.g. devices that increase the volume of TVs, radios, stereos or are used together with communication amplifiers.
	22.18.39 - Accessories for audio, video and visual systems