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Carroll LM, Zur KB. Benjamin Defect: Children with Posterior Glottic Defects and Vocal Fold Immobility. J Voice 2024:S0892-1997(24)00185-1. [PMID: 39003212 DOI: 10.1016/j.jvoice.2024.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 06/14/2024] [Accepted: 06/17/2024] [Indexed: 07/15/2024]
Affiliation(s)
- Linda M Carroll
- The Children's Hospital of Philadelphia, Division of Pediatric Otolaryngology, Philadelphia, Pennsylvania.
| | - Karen B Zur
- Division of Pediatric Otolaryngology, E. Mortimer Newlin Endowed Chair in Pediatric Otolaryngology and Human Communication, Perelman School of Medicine at The University of Pennsylvania, Philadelphia, Pennsylvania
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Heller Murray E, Yucel R. Longitudinal Evaluation of Cepstral Peak Prominence in Children. J Voice 2024:S0892-1997(24)00138-3. [PMID: 38760251 DOI: 10.1016/j.jvoice.2024.04.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 04/12/2024] [Accepted: 04/15/2024] [Indexed: 05/19/2024]
Abstract
OBJECTIVES To evaluate whether the acoustic measure of cepstral peak prominence changes during typical development in children 2-7. METHODS Data were retrospectively analyzed from the Arizona Child Acoustic Database Repository in this longitudinal cohort study. The Repository contains longitudinal data recordings from 63 total children between 2 and 7 years of age. Thirty-one children met the inclusion criteria for the current analysis (at least five time points of usable speech data, no history of speech or language difficulties, no significant dysphonia, and were monolingual speakers of American English). Cepstral peak prominence measures were calculated in Praat for each child, at each timepoint. Additional acoustic measures of vocal fundamental frequency, vocal intensity, and stimuli length were also calculated. These measures were chosen as previous work has shown they may impact cepstral peak prominence values. RESULTS Linear mixed-effects regression models examined the relationship between cepstral peak prominence and age, after controlling for vocal fundamental frequency, vocal intensity, and stimuli length. Within-participant effects of age were found, indicating a trajectory change in which cepstral peak prominence increases with age in this population. This positive relationship between a cepstral peak prominence and age was nonlinear, with a steeper slope between age and cepstral peak prominence after 5 years of age. CONCLUSIONS This is the first study to examine the typical developmental trajectory of cepstral peak prominence children between 2 and 7 years, a critical period of vocal development. Cepstral peak prominence increased with age, suggesting an increase in periodicity of vocal fold vibration that coincides with the significant vocal fold structural changes occurring during this time. Outcomes present important normative information on vocal development, essential for effectively understanding the difference between what vocal changes are part of normative development and what changes indicate a voice disorder.
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Affiliation(s)
- Elizabeth Heller Murray
- Department of Communication Sciences and Disorders, College of Public Health, Temple University, Philadelphia, Pennsylvania.
| | - Recai Yucel
- Department of Epidemiology and Biostatistics, College of Public Health, Temple University, Philadelphia, Pennsylvania
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Yücel Ekici N, Demet Akbaş E, Kadir Arslan A. Voice aspects in children with precocious puberty. Int J Pediatr Otorhinolaryngol 2024; 180:111962. [PMID: 38657429 DOI: 10.1016/j.ijporl.2024.111962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 04/18/2024] [Accepted: 04/22/2024] [Indexed: 04/26/2024]
Abstract
PURPOSE In this prospective study, we aimed to investigate the difference in voice acoustic parameters between girls with idiopathic central precocious puberty (ICPP) and those who developed normally during prepuberty. MATERIALS AND METHODS Our study recruited 54 girls diagnosed with ICPP and randomly sampled 51 healthy prepubertal girls as the control. Tanner stages, circulating hormone levels and bone ages of the girls with ICPP and the age and body mass index (BMI) of all participants were recorded. Acoustic analyses were performed using PRAAT computer-based voice analysis software and the mean pitch (F0), jitter, shimmer, noise-to harmonic-ratio (NHR) and harmonic-to-noise ratio (HNR) values were compared in the patient and control groups. RESULTS The two groups did not significantly differ in age or BMI. In the evaluation of the F0 and jitter values, we were found to be lower in the control group than in the patient group. However, we did not find a statistical significance. The mean shimmer values of the patient group were significantly higher than those of the control group. In addition, a statistically significant difference was noted for the mean HNR and NHR values (P < 0.001). A moderate negative correlation was found between shimmer and hormone levels in the patient group. CONCLUSIONS Voice acoustic parameters one of the defining features of girls with ICPP. Voice changes in acoustic parameters could reflect hormonal changes during puberty. Clinicians should suspect ICPP when there is a change in the voice.
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Affiliation(s)
- Nur Yücel Ekici
- Department of Otorhinolaryngology, University of Health Sciences Adana City Training and Research Hospital, Adana, Turkey.
| | - Emine Demet Akbaş
- Department of Pediatric Endocrinology, University of Health Sciences Adana City Training and Research Hospital, Adana, Turkey
| | - Ahmet Kadir Arslan
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Inönü University, Malatya, Turkey
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4
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Godel M, Robain F, Journal F, Kojovic N, Latrèche K, Dehaene-Lambertz G, Schaer M. Prosodic signatures of ASD severity and developmental delay in preschoolers. NPJ Digit Med 2023; 6:99. [PMID: 37248317 DOI: 10.1038/s41746-023-00845-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 05/15/2023] [Indexed: 05/31/2023] Open
Abstract
Atypical prosody in speech production is a core feature of Autism Spectrum Disorder (ASD) that can impact everyday life communication. Because the ability to modulate prosody develops around the age of speech acquisition, it might be affected by ASD symptoms and developmental delays that emerge at the same period. Here, we investigated the existence of a prosodic signature of developmental level and ASD symptom severity in a sample of 74 autistic preschoolers. We first developed an original diarization pipeline to extract preschoolers' vocalizations from recordings of naturalistic social interactions. Using this novel approach, we then found a robust voice quality signature of ASD developmental difficulties in preschoolers. Furthermore, some prosodic measures were associated with one year later outcome in participants who had not acquired speech yet. Altogether, our results highlight the potential benefits of automatized diarization algorithms and prosodic metrics for digital phenotyping in psychiatry, helping clinicians establish early diagnosis and prognosis.
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Affiliation(s)
- Michel Godel
- Department of Psychiatry, University of Geneva School of Medicine, Geneva, Switzerland.
| | - François Robain
- Department of Psychiatry, University of Geneva School of Medicine, Geneva, Switzerland
| | - Fiona Journal
- Department of Psychiatry, University of Geneva School of Medicine, Geneva, Switzerland
| | - Nada Kojovic
- Department of Psychiatry, University of Geneva School of Medicine, Geneva, Switzerland
| | - Kenza Latrèche
- Department of Psychiatry, University of Geneva School of Medicine, Geneva, Switzerland
| | - Ghislaine Dehaene-Lambertz
- Cognitive Neuroimaging Unit, CNRS ERL 9003, INSERM U992, CEA, Université Paris-Saclay, NeuroSpin Center, Gif/Yvette, France
| | - Marie Schaer
- Department of Psychiatry, University of Geneva School of Medicine, Geneva, Switzerland
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Colletti L, Heller Murray E. Voice Onset Time in Children With and Without Vocal Fold Nodules. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2023; 66:1467-1478. [PMID: 36940476 PMCID: PMC10457081 DOI: 10.1044/2023_jslhr-22-00463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 11/21/2022] [Accepted: 01/16/2023] [Indexed: 05/11/2023]
Abstract
PURPOSE Voice onset time (VOT) of voiceless consonants provides information on the coordination of the vocal and articulatory systems. This study examined whether vocal-articulatory coordination is affected by the presence of vocal fold nodules (VFNs) in children. METHOD The voices of children with VFNs (6-12 years) and age- and gender-matched vocally healthy controls were examined. VOT was calculated as the time between the voiceless stop consonant burst and the vocal onset of the vowel. Measures of the average VOT and VOT variability, defined as the coefficient of variation, were calculated. The acoustic measure of dysphonia, cepstral peak prominence (CPP), was also calculated. CPP provides information about the overall periodicity of the signal, with more dysphonic voices having lower CPP values. RESULTS There were no significant differences in either average VOT or VOT variability between the VFN and control groups. VOT variability and average VOT were both significantly predicted by the interaction between Group and CPP. There was a significant negative correlation between CPP and VOT variability in the VFN group, but no significant relationship was found in the control group. CONCLUSIONS Unlike previous studies with adults, there were no group differences in average VOT or VOT variability in this study. However, children with VFNs who were more dysphonic had increased VOT variability, suggestive of a relationship between dysphonia severity and control of vocal onset during speech production.
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Affiliation(s)
- Lauren Colletti
- Department of Communication Sciences and Disorders, College of Public Health, Temple University, Philadelphia, PA
| | - Elizabeth Heller Murray
- Department of Communication Sciences and Disorders, College of Public Health, Temple University, Philadelphia, PA
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Fujiki RB, Braden M, Thibeault SL. Voice Therapy Improves Acoustic and Auditory-Perceptual Outcomes in Children. Laryngoscope 2023; 133:977-983. [PMID: 35754165 PMCID: PMC9790974 DOI: 10.1002/lary.30263] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 06/02/2022] [Accepted: 06/14/2022] [Indexed: 12/27/2022]
Abstract
PURPOSE This study employed acoustic measures as well as auditory-perceptual assessments to examine the effects of voice therapy in children presenting with benign vocal fold lesions. METHODS A retrospective, observational cohort design was employed. Sustained vowels produced by 129 children diagnosed with benign vocal fold lesions were analyzed, as well as connected speech samples produced by 47 children. Treatment outcome measures included Consensus of Auditory-Perceptual Evaluation of Voice (CAPE-V), jitter, shimmer, Noise-to-Harmonic Ratio (NHR), cepstral peak prominence (CPP), and Low-to-High Ratio (LHR) on sustained vowels, and CPP and LHR on connected speech. RESULTS Following voice therapy, significant improvements in CAPE-V ratings (p < 0.001) were observed. Additionally, jitter (p = 0.041), NHR (p = 0.019), and CPP (p < 0.01) on sustained vowels, and CPP (p = 0.002), and LHR (p = 0.008) on connected speech significantly improved following voice therapy. CPP increased with age in males but did not change in females. CAPE-V ratings and perturbation measures indicated that dysphonia was more severe in younger children pre and post-therapy. CONCLUSIONS Auditory-perceptual and acoustic measures demonstrated improved voice quality following voice therapy in children with dysphonia. CPP effectively quantified voice therapy gains and allowed for analysis of connected speech, in addition to sustained vowels. These findings demonstrate the value of CPP as a tool in assessing therapy outcomes and support the efficacy of voice therapy for children presenting with vocal fold lesions. LEVEL OF EVIDENCE 4 Laryngoscope, 133:977-983, 2023.
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Affiliation(s)
| | - Maia Braden
- Department of Communication Sciences and Disorders, University of Wisconsin Madison, Madison, Wisconsin, U.S.A
| | - Susan L Thibeault
- Department of Surgery, University of Wisconsin Madison, Madison, Wisconsin, U.S.A
- Department of Communication Sciences and Disorders, University of Wisconsin Madison, Madison, Wisconsin, U.S.A
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Spazzapan EA, Marino VCDC, Fabbron EMG. Smoothed Cepstral Peak Analysis of Brazilian Children and Adolescents Speakers. J Voice 2022:S0892-1997(22)00030-3. [PMID: 35260286 DOI: 10.1016/j.jvoice.2022.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 01/31/2022] [Accepted: 02/02/2022] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Childhood and adolescence are essential stages in the development of voice and speech quality; therefore, it is essential to understand the vocal changes that occur during this period. Frequency-based measurement methods like cepstral measurements stand out among the methods described, which are able to identify fo and estimate the periodicity and noise in the acoustic wave without establishing individual cycles of the sound wave. METHODS Two hundred seventy-one recordings (128 female and 131 male) from children and adolescents aged 5 to 18 years with no vocal complaints were analyzed. Three speech-language pathologists assessed the vocal quality and determined as appropriate for the age. The recordings were divided into six age groups (G1:5-7; G2:8-9; G3:10-11; G4:12; G5:13-15 and G6:16-18 years old). Sustained production of the vowel /a/ were inspected and edited using the PRAAT software. Then, it was extract de Cepstrum Peak Prominence Smoothed (CPPS) using a script in the same software. A Two-way ANOVA was applied to investigate the effect of sex, age and sex*age interaction, followed by Bonferroni's correction for each gender separately. Finally, the Student's t test for independent samples was performed to compare genders within each age group. RESULTS Male children and adolescents from G5 and G6 had higher CPPS measures than G1, G2 and G3 (P ≤ 0.001). In addition, G6 also had higher values than G4 (P ≤ 0.001). There was no difference between age groups in the female group. In turn, sex differences were reported from 12 years of age onwards, with higher CPPS values found for male participants compared to female participants (P ≤ 0.01). CONCLUSION Vocal changes that usually occur from childhood to adolescence are reflected in the acoustic CPPS measure in males, resulting in higher values in the 13 to 18 years old. On the other hand, no changes in CPPS values were observed in the age groups of female participants. Males have higher CPPS values than females and that sex differences are reported after 12 years of age.
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Demirci AN, Köse A, Aydinli FE, İncebay Ö, Yilmaz T. Investigating the cepstral acoustic characteristics of voice in healthy children. Int J Pediatr Otorhinolaryngol 2021; 148:110815. [PMID: 34217000 DOI: 10.1016/j.ijporl.2021.110815] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/16/2021] [Accepted: 06/24/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVES This study aimed to determine the cepstral acoustic parameters that vary depending on age and gender in vocally healthy children, and to establish normative data for cepstral analysis. BACKGROUND Cepstral measurements are among the strongest predictors of auditory-perceptual evaluation of voice and differentiate between healthy and dysphonic voices. More spesificially, ceptral peak prominence is accepted to be as a strong acoustic predictor of breathiness and overall severity of dysphonia. Cepstral measures determine voice quality reliably not only in sustained vowel samples but also in running speech samples. Determining the parameters related to the acoustic profile of children with normal voices can lead us to a better understanding of the effect of changes in the larynx and vocal fold structure during growth and development. There is a limited number of norm studies examining the cepstral acoustic properties of pediatric voice. Determining norm-specific values and clinical guidelines of cepstral acoustics according to the age and gender in vocally healthy children are utmost important. METHODS A total of 160 vocally healthy children were divided into the following four age groups: Group-I included children within the age range of 4-7 years, Group-II included 7-11 years, Group-III 11-14 years, and Group-IV included children within the age range of 14-18 years. An equal number of male and female participants were assigned to each group. PENTAX Medical CSL Model 4500 was used for recording all tasks. For acoustic analysis, Multi-Dimensional Voice Program and Analysis of Dysphonia in Speech and Voice were used. RESULTS Cepstral Peak Prominence (CPP), Cepstral Peak Prominence Standard Deviation (CPP SD), and Low-To-High Spectral Ratio (L/H Ratio) increased with age. It is found that the CPP parameter of all-voiced sentences and nasal-weighted sentences increased with age in boys, while no significant pattern was observed in any sample for girls. For L/H ratio, it can be said that there is a general increase with age in all speech samples, except for the vowel-weighted and voiceless plosive sentence samples, evident especially in the group above the age of 15 years. This study concluded that the CPP SD parameter in the vowel-weighted sentences increased with age in boys. It was also noticed in this study that CPP F0 standard deviation (SD) intervals were narrower in vowel-weighted, easy onset, and voiceless plosive sentence samples than in all-voiced, hard glottal attack and nasal-weighted sentence samples. CONCLUSION This study established cepstral acoustic normative values for a wide age range of the pediatric population. It is thought that age and gender specific cepstral acoustic findings presented in this study contributed to the related literature. In addition, to our knowledge, this is the first study that provides a normative cepstral acoustic database of the CAPE-V/Turkish sentences in the pediatric population.
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Affiliation(s)
- Ayşe Nur Demirci
- Department of Speech and Language Therapy, Hacettepe University Faculty of Health Sciences, Hacettepe, Ankara, Turkey.
| | - Ayşen Köse
- Department of Speech and Language Therapy, Hacettepe University Faculty of Health Sciences, Hacettepe, Ankara, Turkey
| | - Fatma Esen Aydinli
- Department of Speech and Language Therapy, Hacettepe University Faculty of Health Sciences, Hacettepe, Ankara, Turkey
| | - Önal İncebay
- Department of Speech and Language Therapy, Hacettepe University Faculty of Health Sciences, Hacettepe, Ankara, Turkey
| | - Taner Yilmaz
- Department of Otolaryngology-Head and Neck Surgery, Hacettepe University Faculty of Medicine, Hacettepe, Ankara, Turkey
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Assessment of Dysphonia in Children with Pompe Disease Using Auditory-Perceptual and Acoustic/Physiologic Methods. J Clin Med 2021; 10:jcm10163617. [PMID: 34441913 PMCID: PMC8396833 DOI: 10.3390/jcm10163617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 08/07/2021] [Accepted: 08/11/2021] [Indexed: 11/17/2022] Open
Abstract
Bulbar and respiratory weakness occur commonly in children with Pompe disease and frequently lead to dysarthria. However, changes in vocal quality associated with this motor speech disorder are poorly described. The goal of this study was to characterize the vocal function of children with Pompe disease using auditory-perceptual and physiologic/acoustic methods. High-quality voice recordings were collected from 21 children with Pompe disease. The Grade, Roughness, Breathiness, Asthenia, and Strain (GRBAS) scale was used to assess voice quality and ratings were compared to physiologic/acoustic measurements collected during sustained phonation tasks, reading of a standard passage, and repetition of a short phrase at maximal volume. Based on ratings of grade, dysphonia was present in 90% of participants and was most commonly rated as mild or moderate in severity. Duration of sustained phonation tasks was reduced and shimmer was increased in comparison to published reference values for children without dysphonia. Specific measures of loudness were found to have statistically significant relationships with perceptual ratings of grade, breathiness, asthenia, and strain. Our data suggest that dysphonia is common in children with Pompe disease and primarily reflects impairments in respiratory and laryngeal function; however, the primary cause of dysphonia remains unclear. Future studies should seek to quantify the relative contribution of deficits in individual speech subsystems on voice quality and motor speech performance more broadly.
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