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The airstream mechanism is mandatory for most sound production and constitutes the first part of this process, which is called initiation. The organ generating the airstream is called the initiator and there are three initiators used phonemically in non-disordered human oral languages:
The term initiation refers to the change. Since changes in air pressures between connected cavities lead to airflow between the cavities, initiation is also referred to as an airstream mechanism . The three pistons present in the articulatory system are the larynx, the tongue body, and the physiological structures used to manipulate lung volume ...
Speech production is the process by which thoughts are translated into speech. This includes the selection of words , the organization of relevant grammatical forms, and then the articulation of the resulting sounds by the motor system using the vocal apparatus .
The myoelastic theory states that when the vocal cords are brought together and breath pressure is applied to them, the cords remain closed until the pressure beneath them, the subglottic pressure, is sufficient to push them apart, allowing air to escape and reducing the pressure enough for the muscle tension recoil to pull the folds back together again.
The production of speech is a highly complex motor task that involves approximately 100 orofacial, laryngeal, pharyngeal, and respiratory muscles. [2] [3] Precise and expeditious timing of these muscles is essential for the production of temporally complex speech sounds, which are characterized by transitions as short as 10 ms between frequency bands [4] and an average speaking rate of ...
Download as PDF; Printable version; In other projects ... Pages in category "Speech organs" The following 9 pages are in this category, out of 9 total. This ...
In phonetics, a homorganic consonant (from homo-"same" and organ "(speech) organ") is a consonant sound that is articulated in the same place of articulation as another. For example, [ p ] , [ b ] and [ m ] are homorganic consonants of one another since they share the bilabial place of articulation.
Trills involve the vibration of one of the speech organs. Since trilling is a separate parameter from stricture, the two may be combined. Increasing the stricture of a typical trill results in a trilled fricative. Trilled affricates are also known. Nasal airflow may be added as an independent parameter to any speech sound.