Labeling Services
Expert annotation of acoustic, DAS, radio-frequency and time-series data
Ezako provides expert annotation services for acoustic, DAS, radio-frequency and time-series data. Our specialists work in France, within a defined contractual scope and under strict confidentiality. Annotation is performed in Upalgo, with AI-assisted pre-labeling, human review and traceable results. Work can be carried out at Ezako or on your premises, with data remaining within the agreed environment.
Organisation
Domain specialists
Annotators are Ezako employees based in France, with expertise in the domains covered by the data, including time-series, RF, bioacoustics and underwater acoustics.
AI-assisted annotation
Detection models pre-label relevant events. Specialists then validate, correct or reject each proposal, focusing human effort where it adds the most value.
Quality control
Each task can be assigned to a reviewer who checks it file by file. Annotators' comments and justifications can be delivered together with the results.
On site or at Ezako
The team can work on the customer’s premises and equipment, with no data leaving the site, or from Ezako’s offices in France.
Contractual framework
Access to data and processing activities are defined contractually. Where applicable, Ezako acts as a processor under Article 28 of the GDPR. Further information is provided on our security page.
Deliverables
Labels in JSONL or CSV, or complete, versioned datasets.
See what Ezako can do with your data
Describe your signals and your requirements to arrange a demonstration.