Tomáš Nechanský
Biographic Data
| ID | 9007321 |
|---|---|
| NAME | Tomáš Nechanský |
| GIVEN NAMES | Tomáš |
| FAMILY NAME | Nechanský |
| SIGNATURE | NECHANSKÝ T |
| AFFILIATIONS | Charles University |
| VERIFIED | No |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 2 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2023 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 0 |
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 …
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…
No prominent works on this page.
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…
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 …
Computer Science (2 works) · Perception (2 works) · Psychology (2 works) · Speaker recognition (2 works) · Speech recognition (2 works) · Speech Recognition and Synthesis (2 works) · Artificial Intelligence (1 work) · Audiology (1 work) · Breathy voice (1 work) · Czech (1 work)