{"type":"ScholarlyArticle","title":"Time-Domain, Digital Segmentation Of Connected Natural Speech","authors":[{"name":"W. Hoss","slug":"w-hoss","given":"W.","family":"Hoss","affiliation":""}],"abstract":"The digital segmentation algorithm described in this paper subdivides speech signals into discrete sections which permit to localize most of the spoken phonemes in natural speech. Two pre-segmentation steps separate pauses and voiceless parts from the (voiced) rest of the signal. The subsequent main segmentation step tries to describe the speed of articulation in the vocal tract according to some global speech parameters. Since, during an utterance, the vocal tract does not move at constant speed, but attempts to realize the articulatory target position associated with each phoneme, sections with relatively low changes of vocal tract pos1t1on (\"stationary\" segments) and sections with greater changes (\"dynamic\" segments) can be separated. The dynamic segments can be further characterized when the direction of change in the course of the parameters is regarded.","doi":null,"url":"https://ijcai.org/proceedings/1975/77","pdf":"https://ijcai.org/proceedings/1975/0077.pdf","markdown":"https://ijcai.org/proceedings/1975/77.md","bibtex":"https://ijcai.org/proceedings/1975/bibtex/77","volume":{"slug":"1975","title":"Proceedings of the Fourth International Joint Conference on Artificial Intelligence","short_title":"IJCAI 1975","url":"https://ijcai.org/proceedings/1975/","year":1975,"location":"Tbilisi, Georgia, USSR","dates":"","editors":"Patrick Winston and Carl Hewitt","isbn":"","publisher":"International Joint Conferences on Artificial Intelligence","doi_prefix":""},"section":"Speech Understanding","track":"Speech Understanding","number":77,"pages":{"first":491,"last":497},"keywords":[],"videos":[],"references":[],"license_note":"Copyright International Joint Conferences on Artificial Intelligence."}