Alaryngeal Voice Productions is a term which refers to the production of speech without the use of the larynx. The word "alaryngeal" is spelled /æləˈrɪndʒəl/ in IPA phonetic transcription. The "a" sound is pronounced as in "cat," followed by the "l" sound. The "e" is pronounced as in "bet," followed by the "r" sound. The "in" is pronounced as in "sin," followed by the "j" sound, and then the "əl" is pronounced as in "a bottle." The final word "Productions" is spelled as /prəˈdʌkʃənz/ in IPA phonetic transcription.
Alaryngeal Voice Productions refer to the various techniques and methods employed by individuals who have undergone laryngectomy, a surgical procedure in which the larynx (voice box) is removed. These techniques are utilized to create sounds and produce speech without the use of vocal cords, allowing laryngectomees to regain their ability to communicate verbally.
There are two main forms of alaryngeal voice productions: Esophageal Speech and Artificial Larynx Speech. Esophageal Speech is a technique where air is ingested into the esophagus and then expelled to create sound and generate speech. This involves individuals learning to control the muscles in their upper esophagus to produce the necessary airflow and vibrations.
Artificial Larynx Speech, on the other hand, utilizes an external device known as an artificial larynx or an electrolarynx. This handheld device generates vibrations, which are transmitted to the oral cavity and shaped into words by the individual using tongue and lip articulation. The artificial larynx is typically pressed against the neck or cheek to initiate the vibrations.
Both methods require training and practice to achieve effective communication, with individuals often working with speech therapists to master these techniques. Additionally, there is ongoing research and development in the field of alaryngeal voice productions, aiming to improve the quality and naturalness of speech for laryngectomees.