Data · dataset · 2026
Dataset of acoustic and auditory-perceptual measures from matched direct and telephone speech samples
Listed in REDU - Unicamp Institutional Research Data Repository
This dataset derives from the Master’s dissertation of Sara Gomes Rosa and contains acoustic and auditory-perceptual measures extracted from speech samples recorded through two transmission channels (direct recording and telephone transmission).
Description
The dataset includes two processed versions of the acoustic measures generated from the same speech corpus using different extraction parameter configurations. Variables comprise measures of fundamental frequency, frequency variability, voice quality, and spectral parameters, in addition to structured auditory-perceptual evaluations.
All data have been anonymized.
Links
Where it is published
- Dataverse dataset page redu.unicamp.br/dataset.xhtml?persistentId=doi%3A10.25824%2Fredu%2F21CN39 ↗
landing page · from redu unicamp br
- DOI doi.org/10.25824/redu/21cn39 ↗
DOI / persistent id · from redu unicamp br
Catalogue records · 1
- Dataverse API redu.unicamp.br/api/datasets/:persistentId/?persistentId=doi%3A10.25824%2Fredu… ↗
metadata API · from redu unicamp br
Topics
- Stated by source
- Medicine, Health and Life Sciences
- From keywords
- Life Sciences · Medicine & Health
- Inferred from text
- Allied health and rehabilitation science 69% · Audio 65%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| REDU - Unicamp Institutional Research Data Repository | doi:10.25824/redu/21CN39 | 9 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:4201 | enrichment · redu unicamp br | taxonomy-embedding@1.1.0 | title+keywords+description (69%) |
| concepts[field].dataverse_subject:medicine-health-and-life-sciences | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /subjects |
| concepts[field].local:field:life-sciences | mapping · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /subjects |
| concepts[field].local:field:medicine-health | mapping · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /subjects |
| concepts[modality].local:modality:audio | enrichment · redu unicamp br | keyword-concept-rules@1.0.0 | title+description (65%) |
| created_date | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | |
| description | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /description |
| publication_date | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | |
| title | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /name |
| updated_date | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | |
| version_label | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 |