Search results
Results from the WOW.Com Content Network
Such devices are known as speech generating devices (SGD) or voice output communication aids (VOCA). [37] A device's speech output may be digitized and/or synthesized: digitized systems play recorded words or phrases and are generally more intelligible while synthesized speech uses text-to-speech software that can be harder to understand but ...
Agraphia is an acquired neurological disorder causing a loss in the ability to communicate through writing, either due to some form of motor dysfunction [1] or an inability to spell. [2] The loss of writing ability may present with other language or neurological disorders; [1] disorders appearing commonly with agraphia are alexia, aphasia ...
Trembling or shaking of one or more of the muscles of the larynx, resulting in an unsteady-sounding voice. Voice Sound produced by air passing out through the larynx and upper respiratory tract. Voice disorders Group of problems involving abnormal pitch, loudness, or quality of the sound produced by the larynx (voice box).
Programming of Dynamic Speech Generating devices is usually done by augmentative communication specialists. Specialists are required to cater to the needs of the patients because the patients usually choose what kinds of words/ phrases they want. For example, patients use different phrases based on their age, disability, interests, etc.
Spasmodic dysphonia, also known as laryngeal dystonia, is a disorder in which the muscles that generate a person's voice go into periods of spasm. [1] [2] This results in breaks or interruptions in the voice, often every few sentences, which can make a person difficult to understand. [1]
However, it is not uncommon for a single person to have a mixed speech sound disorder with both phonemic and phonetic components. Stuttering (AKA “Dysphemia”) [11] affects approximately 1% of the adult population. [2] Voice disorders are impairments, often physical, that involve the function of the larynx or vocal resonance.
Subvocal recognition (SVR) is the process of taking subvocalization and converting the detected results to a digital output, aural or text-based. [1] A silent speech interface is a device that allows speech communication without using the sound made when people vocalize their speech sounds .
Choices move from two, three, to four and so on, with increased difficulty. The student progresses from making choices, to spelling on a letter board held by the facilitator, to spelling on a letter board (flat on a table or held by the student) or voice-output device, independently. [1] [2] [16]