Loading changes in time-based parameters of glottal flow waveforms in different ergonomic conditions

Folia Phoniatrica et Logopaedica

Volumn 49, Issue 5, 1997, Pages 247-263

  Vilkmari, Erkki ^a   Lauri, Eija Riitta ^b   Alku, Paavo ^c   Sala, Eeva ^d   Sihvo, Marketta ^e  

^a UNIVERSITY OF OULU   (Finland)

^b HELSINKI UNIVERSITY CENTRAL HOSPITAL   (Finland)

^c AALTO UNIVERSITY   (Finland)

^d TURKU UNIVERSITY HOSPITAL   (Finland)

^e TAMPERE UNIVERSITY HOSPITAL   (Finland)

Author keywords

Gender Ergonomics; Inverse filtering; Relative humidity of air; Speech output level; Time based parameters; Vocal loading

Indexed keywords

ADOLESCENT; ADULT; ARTICLE; BIOENGINEERING; FEMALE; GLOTTIS; HUMAN; LUNG VENTILATION; MALE; MIDDLE AGED; PHONATION; PHYSIOLOGY; SPEECH; TIME;

ADOLESCENT; ADULT; FEMALE; GLOTTIS; HUMAN ENGINEERING; HUMANS; MALE; MIDDLE AGED; PHONATION; PULMONARY VENTILATION; SPEECH; TIME FACTORS;

EID: 0030623396     PISSN: 10217762     EISSN: None     Source Type: Journal    
DOI: 10.1159/000266463     Document Type: Article

References (26)

1. Vilkman E: Occupational risk factors and voice disorders, Logop Phoniatr Vocol 1996:21:137-141.
2. Lauri E-R, Alku P, Vilkman E, Sala E, Sihvo M: EITects of prolonged oral reading on time-based glottal flow waveform parameters with special reference to gender differences, Folia Phoniatr J ogop 1997:49:234- 246.
3. van Heusden E, Plomp R, Pols LCW: Effect of ambient noise on the vocal output and the preferred listening level of conversational speech, Appl Acoust 1979:12:31-43.
4. Truchon-Gagnon C, Hctu R: Noise in day-care centers for children, J Noise Control Eng 1988:30:57-64.
5. Klingholz F, Siegert C, Schleier E, Thamm R: Lärmbedingte Stimmstörungen bei Angehörigen unterschiedlicher Berufsgruppen, HNO-Praxis 1978;3:193-201.
6. Pekkarinen E, Viljancn V: Acoustic conditions for speech communication in classrooms, Scand Audiol 1991:20:257-263.
7. Reimers Neils L, Yairi F,: EITects of speaking in noise on vocal fatigue and vocal recovery, Folia Phoniatr 1987;39:104-112.
8. Viljanen V, Pekkarinen E: Sound Conditions in Schools (in Finnish), Turku, Institute of Occupational Health, 1989.
9. Vilkman E: An apparatus for studying the role of the cricothyroid articulation in the voice production of excised human larynges, Folia Phoniatr 1987:39:169-177.
10. Finkclhor BK, Titze IR, Durham PL: The effect of viscosity changes in the vocal folds on the range of oscillation, J Voice 1988:1:320- 325.
11. Verdolini-Marston K, Titze IR, Druker DG: Changes in phonation threshold pressure with induced conditions of hydration, J Voice 1990;4:142-151.
12. Rothenberg M: A new inverse filtering technique for deriving the glottal air flow waveform during voicing, J Acoust Soc Am 1973:53:1632-1645.
13. Alku P: An Automatic Inverse Filtering Method for the Analysis of Glottal Waveforms; acad diss Helsinki University of Technology, Helsinki, 1992.
14. Alku P, Vilkman E: Preliminary experiences in using automatic inverse filtering of acoustical signals for the voice source analysis, Scand J Logop Phoniatr 1992;17:128-135.
15. Ldfqvist A: Inverse filleringasa tool in voice research and therapy, Scand J Logop Phoniatr 1991:16:8-16.
16. Alku P, Vilkman E, Pekkarinen E: PAAPPA: A flexible computer environment for the analysis of the voice source, Scand J Logop Phoniatr 1993:18:51-56.
17. Vilkman E, Sihvo M, Alku P, Lauk-kanen A-M, Pekkarinen E: Objective analysis of speech profile phona-tions of normal female subjects in a vocally-loading task: in Hacki T (cd): Aktuelle phoniatrisch-padau-diologischc Aspektc, Berlin, Gross, 1993. pp 174-181.
18. Vilkman E, Alku P, Laukkanen A-M: Vocal fold collision mass as a differentiator between registers, J Voice 1995:9:66-73.
19. Seidncr W: Objektivc Qualitats-beurteilung dcr Stimmc mittcls Dv-namikmcssungcn, Dresden, Dewag, undated.
20. Daniel WW: Biostatistics, ed 4. New York, Wiley &Sons, 1987.
21. Alku P, Vilkman E: Effects of bandwidth on glottal airflow waveforms estimated by inverse filtering, J Acoust Soc Am 1995:98:763-767.
22. Kcsclman HJ, Keselman JC: The analysis of repeated measures design in medical research, Stat Med 1984: 3:185-195.
23. Titze IR: Principles of Voice Production, Englewood ClifTs, Prentice Hall, 1994.
24. Ohlsson A-C, Lofqvist A: Work-day effects on vocal behaviour in switchboard operators and speech therapists, Scand J Logop Phoniatr 1987: 12:70-79.
25. Pauscwang Gelfer M, Andrews ML, Schmidt CP: Effects of prolonged loud reading on selected measures of vocal function in trained and untrained singers, J Voice 1991:5:158-167.
26. Rantala L, Haataja K, Vilkman E, Kcirkkô P: Practical arrangements of a field examination of teachers’ voice use, Scand J Logoped Phoniatr 1994;19:43-55.