References of "Logopedics, Phoniatrics, Vocology"
     in
Bookmark and Share    
Full Text
Peer Reviewed
See detailThe effect of melody and technique on the singing voice accuracy of trained singers
Larrouy, Pauline ULg; Magis, David ULg; Morsomme, Dominique ULg

in Logopedics, Phoniatrics, Vocology (in press)

A previous study highlighted the effect of vocal technique on the singing voice accuracy of trained singers (1). The intervals' precision between the notes of the tune was altered when the singers used ... [more ▼]

A previous study highlighted the effect of vocal technique on the singing voice accuracy of trained singers (1). The intervals' precision between the notes of the tune was altered when the singers used Western operatic singing technique. In order to better understand these results, we have recorded two different melodies sung with two different vocal techniques. A large panel of trained singers (N = 50) participated in the study. The analytical method described in the reference paper (1) has been applied. The results confirm the effect of vocal technique on the vocal accuracy of trained singers. In addition, these results provide an answer about the melodic effect and guide future work on the perception process of operatic voices. [less ▲]

Detailed reference viewed: 54 (20 ULg)
Full Text
Peer Reviewed
See detailImpact of vocal load on breathiness: Perceptual evaluation
Remacle, Angélique ULg; Schoentgen, Jean; FINCK, Camille ULg et al

in Logopedics, Phoniatrics, Vocology (in press)

Objectives: To evaluate the impact on voice of 2 hours of continuous oral reading. Methods: Fifty normophonic women underwent two sessions of voice loading in which the required intensity level varied: 60 ... [more ▼]

Objectives: To evaluate the impact on voice of 2 hours of continuous oral reading. Methods: Fifty normophonic women underwent two sessions of voice loading in which the required intensity level varied: 60-65 dB(A) for the first session, and 70-75 dB(A) for the second session. Ten expert judges evaluated the breathiness of one sentence recorded before and after each loading session. Pairs of stimuli were presented randomly to the judges, who were asked to designate the breathiest sample. Results: A significant decrease in breathiness was observed following both sessions, suggesting an improvement of voice subsequent to loading. When comparing the two intensity levels, no difference was found for breathiness after vocal loading. [less ▲]

Detailed reference viewed: 27 (9 ULg)
Full Text
Peer Reviewed
See detailOn the accuracy of adults’ auditory perception of normophonic and dysphonic children’s personality.
Verduyckt, Ingrid; Remacle, Marc; Morsomme, Dominique ULg

in Logopedics, Phoniatrics, Vocology (in press)

We investigated the accuracy of auditory inferences of personality of Belgian children with vocal fold nodules (VFN). External judges (N=57) were asked to infer the personality of normophonic (NP ... [more ▼]

We investigated the accuracy of auditory inferences of personality of Belgian children with vocal fold nodules (VFN). External judges (N=57) were asked to infer the personality of normophonic (NP) children and children with VFN (N=10) on the basis of vowels and sentences. The auditory inferred profiles were compared to the actual personality of NP and VFN children. Positive and partly accurate inferences of VFN children’s personality were made on the basis of connected speech, while sustained vowels yielded negative and inaccurate inferences of personality traits of children with VFN. Dysphonic voice quality, as defined by the overall severity of vocal abnormality, conveyed inaccurate and low degrees of Extraversion. This effect was counterbalanced in connected speech by faster speaking rate that accurately conveyed higher degrees of Extraversion, a characteristic trait of VFN children’s actual personality. [less ▲]

Detailed reference viewed: 8 (0 ULg)
Full Text
Peer Reviewed
See detailCriteria and tools for objectively analysing the vocal accuracy of a popular song
Larrouy, Pauline ULg; Morsomme, Dominique ULg

in Logopedics, Phoniatrics, Vocology (2014), 39

This study aims to validate our method for measuring accuracy in a melodic context. We analysed the popular song “Happy Birthday” sung by 63 occasional and 14 professional singers thanks to AudioSculpt ... [more ▼]

This study aims to validate our method for measuring accuracy in a melodic context. We analysed the popular song “Happy Birthday” sung by 63 occasional and 14 professional singers thanks to AudioSculpt and OpenMusic (Ircam, Paris, France). In terms of evaluation of the pitch interval deviation, we replicated the profile of occasional singers described in the literature (the slower the performance, the more accurate it is). Our results also confirm that the professional singers sing more accurately than occasional singers but not when a Western operatic singing technique is involved. These results support the relevance of our method for analysing vocal accuracy of occasional and professional singers and led us to discuss adaptations to be implemented for analysing the accuracy of operatic voices. [less ▲]

Detailed reference viewed: 106 (18 ULg)
Peer Reviewed
See detailPresbyphonia voice differencies between the secties in the elderly. comparison by maximum phonation time, phonation quotient and spectral analysis
Morsomme, Dominique ULg; Jamart, Jacques; Boucquey, Donatienne et al

in Logopedics, Phoniatrics, Vocology (1997), 22

This study of 40 elderly subjects (30 women and 10 men) between the ages of 70 to 90, attempts to qualify and quantify their voices and to compare the results with a young population and to establish any ... [more ▼]

This study of 40 elderly subjects (30 women and 10 men) between the ages of 70 to 90, attempts to qualify and quantify their voices and to compare the results with a young population and to establish any differences between the two sexes. The measurements concerned the Vital Capacity (VC), the Maximum Phonation Time (MPT) and the Phonation Quotient (PQ). The equivalent values for a young population were compiled from the literature. Spectral voice analysis was also included in the study. The mean speaking fundamental frequency (Fo) of the voice changes with age; it increases in men and decreases in women (158 Hz in elderly men vs a normal value of 120 Hz; 205 Hz in elderly women vs a normal value of 225 Hz). Ageing influences the vital capacity to the advantage of men (median VC = 2.61 vs 1.61 in elderly men and women, respectively). For sustaining a vowel a, the Maximum Phonation Time (MPT) is significantly better in elderly men (median MPT = 16 sec in elderly men and 12 sec for women). Phonation Quotient does not differ significantly between sexes (median PQ = 153 ml/sec in elderly men and 152 ml/sec in elderly women). Although, the physical capacity of elderly women decreases, their vocal output remains very good when compared to young women. In elderly men, however, there is a phonation quotient decrease of 25 per cent compared to young men. [less ▲]

Detailed reference viewed: 106 (2 ULg)