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Speech aids

Speech aids enable verbal communication in case of loss of voice or lack of speech volume.

Mechanical sound generators replace the function of the vocal chords, while voice amplifiers reproduce quiet voices louder.

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Electronic language aids

Symbol image, voice generator Electronic speech aids take over the task of the vocal chords by electronic vibrations. Show more

Voice amplifier

Symbol image, voice amplifier Voice amplifiers record the voice and play it back louder. Show more