{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T08:17:41Z","timestamp":1790410661560,"version":"4.1.0"},"reference-count":0,"publisher":"Oxford University Press (OUP)","issue":"5","license":[{"start":{"date-parts":[[1980,11,1]],"date-time":"1980-11-01T00:00:00Z","timestamp":341884800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1980,11,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Laryngeal sounds are produced by air flow across the glottis. We found that apnea could be identified by the cessation of laryngeal sounds during continuous monitoring. We recorded laryngeal sounds using a microphone coupled to a stethoscope head taped to the subject's lateral neck. This signal was conditioned using a commerically available amplifier and displayed on a time-based recorder. Laryngeal sound monitoring of apnea could be useful in sleep studies.<\/jats:p>","DOI":"10.1164\/arrd.1980.122.5.797","type":"journal-article","created":{"date-parts":[[2015,10,22]],"date-time":"2015-10-22T10:30:45Z","timestamp":1445509845000},"page":"797-801","source":"Crossref","is-referenced-by-count":46,"title":["Use of Laryngeal Sound Recordings to Monitor Apnea"],"prefix":"10.1093","volume":"122","author":[{"given":"Peter E.","family":"Krumpe","sequence":"first","affiliation":[{"name":"The investigators wish to acknowledge the assistance of Bette Laccoarce and Elaine Yaeger in preparing the manuscript"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joseph M.","family":"Cummiskey","sequence":"additional","affiliation":[{"name":"Veterans Administration Medical Center Section of Pulmonary Medicine \u00a0 150 Muir Road Martinez, California 94553"},{"name":"University of California \u00a0 Davis, California 95616"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[1980,11,1]]},"container-title":["American Review of Respiratory Disease"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/ajrccm\/article-pdf\/122\/5\/797\/67678440\/ajrccm_122_5_797.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/ajrccm\/article-pdf\/122\/5\/797\/67678440\/ajrccm_122_5_797.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,31]],"date-time":"2026-03-31T05:46:39Z","timestamp":1774935999000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/ajrccm\/article\/122\/5\/797\/8565277"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1980,11,1]]},"references-count":0,"journal-issue":{"issue":"5","published-online":{"date-parts":[[1980,11,1]]},"published-print":{"date-parts":[[1980,11,1]]}},"URL":"https:\/\/doi.org\/10.1164\/arrd.1980.122.5.797","relation":{},"ISSN":["0003-0805"],"issn-type":[{"value":"0003-0805","type":"print"}],"subject":[],"published-other":{"date-parts":[[1980,11]]},"published":{"date-parts":[[1980,11,1]]}}}