Assistive products for voice and speech functions

Devices for assisting a person to communicate through speech. Microphones, see 22 18 33. Loudspeakers, see 22 18 36.
22 09 03

Voice generators

(2 product series)
Devices that generate mechanical vibrations which resonate in the oral and nasal cavities and can be modulated by the tongue and lips in a normal manner, thereby allowing the production of speech.

22 09 06

Voice amplifiers for personal use

(4 product series)
Devices for increasing the volume of a person’s voice.

22 09 12

Assistive products for voice training and speech training

(2 product series)
Products for training and developing the use of voice and speech, particularly in relation to the production and awareness of sounds.