{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,23]],"date-time":"2026-01-23T19:03:23Z","timestamp":1769195003926,"version":"3.49.0"},"reference-count":10,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2011,3,24]],"date-time":"2011-03-24T00:00:00Z","timestamp":1300924800000},"content-version":"vor","delay-in-days":7297,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Intl J Lang &amp; Comm Disor"],"published-print":{"date-parts":[[1991,4]]},"abstract":"<jats:title>ABSTRACTS<\/jats:title><jats:p>This study investigates patterns of vocal fold movement in normal speakers. With the use of new computer software, laryngograph (Lx) waveforms from 100 normal speakers were examined. Specifically, four phases of the Lx waveform were observed and measured. These were then compared on both an interpersonal and intrapersonal basis. The results indicated that four phases were clearly identifiable in almost all subjects and that measurements of the closure and closed phases showed a high degree of consistency. The opening and open phases were more variable. In addition the onset and offset patterns of phonation were observed. Clear patterns were identified, consistent between speakers. The results are discussed with reference to the degree of consistency that can be expected in the vocal fold movement of normal speakers.<\/jats:p><jats:p>Cette \u00e9tude analyse le mouvement des cordes vocales chez les locuteurs normaux. En utilisant un nouveau logiciel, les enregistrements des courbes laryngographiques (Lx) de 100 sujets normaux ont \u00e9t\u00e9 examin\u00e9s. Chaque p\u00e9riode du signal est d\u00e9compos\u00e9e en quatre phases qui sont ensuite \u00e9tudi\u00e9es et mesur\u00e9es avec pr\u00e9cision. Des comparaisons interpersonnelles et intrapersonnelles ont \u00e9t\u00e9 effectu\u00e9es. Les r\u00e9sultats montrent que les quatre phases sont clairement identifiables chez presque tous les sujets. Les mesures sur la phase de fermeture et la phase ferm\u00e9e ont montr\u00e9es une bonne consistance, alors que la phase d'ouverture et la phase ouverte se sont montr\u00e9es moins r\u00e9guli\u00e8res. Par ailleurs, les d\u00e9buts et fins de phonation ont \u00e9t\u00e9 \u00e9tudi\u00e9s. Des r\u00e9gularit\u00e9s interlocuteurs ont \u00e9t\u00e9 mises \u00e0 jour. Les r\u00e9sultats sont discut\u00e9s en se r\u00e9f\u00e9rant au niveau de consistance qui peut \u00eatre attendu dans les mouvements des cordes vocales chez les locuteurs normaux.<\/jats:p><jats:p>In dieser Studie werden die Stimmlippenbewegungen normaler Sprecher untersucht. Mit Hilfe von neuen Softwareprogrammen untersuchten wir die laryngografischen Wellenformen (Lx) von 100 gesunden Sprechern. Es wurden vier Phasen der Lx\u2010welle beobachtet und gemessen. Sowohl intra\u2010 als auch interindividuelle Vergleiche wurden gemacht. Die Ergebnisse zeigten vier bei fast alien Versuchspersonen deutlich erkennbare Phasen. Die Daten f\u00fcr die Verschlu\u00dfphase und die verschlo\u00dfene Phase zeigten einen hohen Niveau der \u00dcbereinstimmung. Bei der Er\u00f6ffnungsphase und in der offenen Phase war eine gr\u00f6\u00dfere Variabilit\u00f6t zu sehen. Dazu haben wir Phonationsanfangs\u2010 und Verschlu\u00dfzeiten beobachtet. Wir stellten deutliche Tendenzen fest, die zwischen verschiedenen Sprechern konsistent waren. Die Ergebnisse werden mit Hinsicht auf den Konsistenzgrad besprochen, der bei den Stimmbandbewegungen normaler Sprecher zu erwarten ist.<\/jats:p>","DOI":"10.3109\/13682829109011991","type":"journal-article","created":{"date-parts":[[2007,11,18]],"date-time":"2007-11-18T01:19:55Z","timestamp":1195348795000},"page":"25-39","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Vocal fold contact area patterns in normal speakers: An investigation using the electrolaryngograph interface system"],"prefix":"10.1111","volume":"26","author":[{"given":"Sue","family":"Winstanley","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hazel","family":"Wright","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2011,3,24]]},"reference":[{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.3109\/13682827209011550"},{"key":"e_1_2_1_3_1","volume-title":"Experimental Clinical Phonetics","author":"ABBERTON E.","year":"1984"},{"issue":"2","key":"e_1_2_1_4_1","first-page":"14","article-title":"Electro\u2010laryngography as a tool for routine voice assessment and therapy","volume":"2","author":"CARLSON E.","year":"1988","journal-title":"The Voice Research Society Newsletter"},{"key":"e_1_2_1_5_1","article-title":"Variation in glottal open and closed phases for speakers of English","volume":"8","author":"DAVIES P.","year":"1986","journal-title":"Proceedings of the Institute of Acoustics"},{"key":"e_1_2_1_6_1","first-page":"172","article-title":"First applications of a new Laryngograph","volume":"21","author":"FOURCIN A. J.","year":"1971","journal-title":"Medical and Biological Illustration"},{"issue":"1","key":"e_1_2_1_7_1","first-page":"20","article-title":"Voice production measures in singing","volume":"2","author":"HOWARD D.","year":"1987","journal-title":"The Voice Research Society Newsletter"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1159\/000265581"},{"key":"e_1_2_1_9_1","first-page":"256","article-title":"The laryngograph","volume":"29","author":"PARKER A.","year":"1974","journal-title":"Hearing"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.3109\/13682827709011304"},{"key":"e_1_2_1_11_1","first-page":"1","article-title":"The Portable Electro\u2010Laryngograph \u2010 a further development of its use in the clinical situation","volume":"415","author":"WINSTANLEY S.","year":"1986","journal-title":"Bulletin of the College of Speech Therapists"}],"container-title":["International Journal of Language &amp; Communication Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.3109%2F13682829109011991","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.3109\/13682829109011991","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,22]],"date-time":"2023-10-22T22:09:56Z","timestamp":1698012596000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.3109\/13682829109011991"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1991,4]]},"references-count":10,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1991,4]]}},"alternative-id":["10.3109\/13682829109011991"],"URL":"https:\/\/doi.org\/10.3109\/13682829109011991","archive":["Portico"],"relation":{},"ISSN":["1368-2822","1460-6984"],"issn-type":[{"value":"1368-2822","type":"print"},{"value":"1460-6984","type":"electronic"}],"subject":[],"published":{"date-parts":[[1991,4]]},"assertion":[{"value":"2011-03-24","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}