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Buccal speech is an alaryngeal form of vocalization which uses the inner cheek to produce sound rather than the larynx.[1][2][3][4] The speech is also known as Donald Duck talk, after the Disney character Donald Duck.[5][6]

Despite the association, Donald Duck's current voice actor Tony Anselmo reveals that buccal speech isn't how the character's voice is created: "Most people believe Donald's voice is created by squeezing air through the cheek. I can’t reveal how it’s actually done, but it is definitely not by squeezing air through your cheek. The Hanna Barbara character Yakky Doodle is done that way. Donald Duck is not."[7]

Production

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Buccal speech is created with one of the buccal or cheek sides of the vocal tract. Both the air chamber and the replacement glottis are formed between the cheek and upper jaw. Buccal speech is produced when a person creates an airbubble between the cheek and the jaw on one side and then uses muscular action to drive the air through a small gap between or behind the teeth into the mouth. The sound so produced makes a high rough sound. This then is articulated to make speech.[1][2] The speech sounds made in this way are difficult to hear and have a raised pitch. The technique can also be used to sing,[1] and is usually acquired as a taught or self-learned skill and used for entertainment.

Other cases

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  • Donald Duck–like speech is described to occur after pseudobulbar dysarthria in which speech gains a high-pitched "strangulated" quality.[8][9][10]
  • Donald Duck speech effect is described (usually as an undesired phenomenon) in audio engineering when speech is time compressed, rate controlled, or accelerated.[11]
  • The term is sometimes also used to refer to the frequency-shifted speech from an improperly tuned single-sideband modulation (SSB) radiotelephone receiver, or the (nearly unintelligible) sound of a SSB signal on a conventional amplitude modulation (AM) receiver.[12]
  • A high pitched nasal voice resembling Donald Duck is sometimes noted in individuals with Prader-Willi syndrome.[13]

See also

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Notes

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  1. ^ a b c Weinberg, Bernd; Westerhouse, Jan (1971). "A Study of Buccal Speech". Journal of Speech and Hearing Research. 14 (3). American Speech Language Hearing Association: 652–658. doi:10.1044/jshr.1403.652. ISSN 0022-4685. PMID 5163900. also published as the abstract: Weinberg, B.; Westerhouse, J. (1972). "A Study of Buccal Speech". The Journal of the Acoustical Society of America. 51 (1A). Acoustical Society of America (ASA): 91. Bibcode:1972ASAJ...51Q..91W. doi:10.1121/1.1981697. ISSN 0001-4966.
  2. ^ a b Van Gilse, P. H. G. (1948). "Another Method of Speech without Larynx". Acta Oto-Laryngologica. 36 (sup78). Informa UK Limited: 109–110. doi:10.3109/00016484809122642. ISSN 0001-6489.
  3. ^ Diedrich, W. M.; Youngstrom, K. A. (1966). Alaryngeal Speech. Springfield, Ill: Thomas. OCLC 347249.
  4. ^ Weinberg, B. (1972). "Acoustical Properties of Alaryngeal Speech". The Journal of the Acoustical Society of America. 52 (1A). Acoustical Society of America (ASA): 158. Bibcode:1972ASAJ...52..158W. doi:10.1121/1.1981983. ISSN 0001-4966.
  5. ^ Bleile, Ken (2004). Manual of articulation and phonological disorders : infancy through adulthood. Clifton Park, NY: Thomson/Delmar Learning. p. 67. ISBN 978-0-7693-0256-0. OCLC 53369270.
  6. ^ Smith, B. L. (1994). "Speech production, Atypical aspects," pp. 4221–4231 in The encyclopedia of language and linguistics. Ed. R. E. Asher. Oxford: Pergamon Press. ISBN 978-0-08-038633-4.
  7. ^ "Uncovering Donald Duck's Official Voice, Tony Anselmo". LatestLY. Jan 29, 2022. Retrieved Nov 6, 2023.
  8. ^ Mihailoff, G. A., Briar, C. (2005). Nervous System. Elsevier Health Sciences. ISBN 978-0-323-03443-2, page 200.
  9. ^ Bornales, D. P. Mental Status Exam and Cranial Nerves
  10. ^ Wills, Adrian (2008). "How to perform a neurological examination". Medicine. 36 (10). Elsevier BV: 515–519. doi:10.1016/j.mpmed.2008.07.008. ISSN 1357-3039.
  11. ^ Kemp, J. E. (1975). Planning and producing audiovisual materials Crowell. ISBN 978-0-690-00805-0, page 160.
  12. ^ "What Is Single Sideband".
  13. ^ Couper, R. T.; Couper, J. J. (2000). "Prader-Willi syndrome". Lancet. 356 (9230): 673–5. doi:10.1016/S0140-6736(00)02617-9. PMID 10968453. S2CID 7230778.
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