Tomáš Bořil
Biographic Data
| ID | 4446540 |
|---|---|
| NAME | Tomáš Bořil |
| GIVEN NAMES | Tomáš |
| FAMILY NAME | Bořil |
| SIGNATURE | BOŘIL T |
| AFFILIATIONS | Charles University |
| ORCID | 0000-0002-5839-313X |
| VERIFIED | Yes |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 6 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2023 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Perceptual evaluation of the effect of external radiotherapy in the neck area on changes of voice and the voice quality of Czech patients
This research is focused on changes of voice and the voice quality before radiotherapy treatment and in time of one year after external radiotherapy (RT) in the neck area of Czech patients and to compare measurement for different subgroups of patients (by age, gender, surgical resection, aphonia, etc.). The perceptual test was performed on 16 patients undergoing external radiotherapy in the neck area and the changes of voice and the voice quality…
Prosodic Phrase in Spoken Czech
Controlled voice quality modifications
Within-speaker variability, which results from the plasticity of speech production, is an inherent feature of speaker comparison. This study examines targeted modifications of voice quality, both phonatory and articulatory, in Czech. Fifteen speakers were instructed to read a text in 15 different versions (e.g. palatalised voice, denasalised voice, breathy phonation, or a combination of open jaw and creaky voice). Acoustic analyses revealed that …
Acoustic and Articulatory Visual Feedback in Classroom L2 Vowel Remediation
This paper presents L2 vowel remediation in a classroom setting via two real-time visual feedback methods: articulatory ultrasound tongue imaging, which shows tongue shape and position, and a newly developed acoustic formant analyzer, which visualizes a point correlating with the combined effect of tongue position and lip rounding in a vowel quadrilateral. Ten Czech students of the Swedish language participated in the study. Swedish vowel product…
The impact of mismatched recordings on an automatic-speaker-recognition system and human listeners
The so-called ‘mismatch’ is a factor which experts in the forensic voice comparison field encounter regularly. Therefore, we decided to explore to what extent the automatic-speaker-recognition system’s and the earwitness’ ability to identify speakers is influenced when recordings are acquired in different languages and at different times. 100 voices in a database of 300 recordings (100 speakers recorded in three mutually mismatched sessions) were…
Longitudinal study of phonetic drift in L1 speech of late Czech-French bilinguals
This study investigates temporal development of phonetic drift (i.e., when L1 pronunciation is affected by acquiring an L2 language) in the L1 speech of four Czech university students (two female and two male) who went to study in Toulouse as part of the Erasmus programme. Having started studying L2 French at the age of twelve to sixteen, they are considered the so-called Czech-French late bilinguals. The subjects were recorded reading out a Czec…
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The impact of mismatched recordings on an automatic-speaker-recognition system and human listeners
The so-called ‘mismatch’ is a factor which experts in the forensic voice comparison field encounter regularly. Therefore, we decided to explore to what extent the automatic-speaker-recognition system’s and the earwitness’ ability to identify speakers is influenced when recordings are acquired in different languages and at different times. 100 voices in a database of 300 recordings (100 speakers recorded in three mutually mismatched sessions) were…
Longitudinal study of phonetic drift in L1 speech of late Czech-French bilinguals
This study investigates temporal development of phonetic drift (i.e., when L1 pronunciation is affected by acquiring an L2 language) in the L1 speech of four Czech university students (two female and two male) who went to study in Toulouse as part of the Erasmus programme. Having started studying L2 French at the age of twelve to sixteen, they are considered the so-called Czech-French late bilinguals. The subjects were recorded reading out a Czec…
Prosodic Phrase in Spoken Czech
Controlled voice quality modifications
Within-speaker variability, which results from the plasticity of speech production, is an inherent feature of speaker comparison. This study examines targeted modifications of voice quality, both phonatory and articulatory, in Czech. Fifteen speakers were instructed to read a text in 15 different versions (e.g. palatalised voice, denasalised voice, breathy phonation, or a combination of open jaw and creaky voice). Acoustic analyses revealed that …
Acoustic and Articulatory Visual Feedback in Classroom L2 Vowel Remediation
This paper presents L2 vowel remediation in a classroom setting via two real-time visual feedback methods: articulatory ultrasound tongue imaging, which shows tongue shape and position, and a newly developed acoustic formant analyzer, which visualizes a point correlating with the combined effect of tongue position and lip rounding in a vowel quadrilateral. Ten Czech students of the Swedish language participated in the study. Swedish vowel product…
Perceptual evaluation of the effect of external radiotherapy in the neck area on changes of voice and the voice quality of Czech patients
This research is focused on changes of voice and the voice quality before radiotherapy treatment and in time of one year after external radiotherapy (RT) in the neck area of Czech patients and to compare measurement for different subgroups of patients (by age, gender, surgical resection, aphonia, etc.). The perceptual test was performed on 16 patients undergoing external radiotherapy in the neck area and the changes of voice and the voice quality…
Computer Science (4 works) · Czech (4 works) · Linguistics (4 works) · Perception (4 works) · Psychology (4 works) · Phonetics and Phonology Research (3 works) · Speech recognition (3 works) · Speech Recognition and Synthesis (3 works) · Audiology (2 works) · Formant (2 works)