People of all races around the world, regardless of age or gender, do voice labeling. If a new collection of voice files is needed, it can be done at Uptempo.
We collect from the voices of young children to middle-aged, elderly, and even animal sounds in a variety of fields: Radio, Voice Over, Animal Sounds, Dubbing, Youtube Video, Nature sound, and music.
Quality control for building voice data
Uptempo Data team adheres to the ESSENTIAL 5 principles that contain our own know-how. And based on this, we build image data that guarantee optimal quality.
Step 1: Raw data collection
- Collecting voice data in a file format such as MP4 (including SMI text data)
- Filtering and removing silent sections and unnecessary data that are not suitable for processing and utilization purposes
Step 2: Source data building
- Data labelings such as detailed data classification and de-identification of collected raw data
- Standardization and setup with source data in a form that can be processed through crowd working
Step 3: Source data processing
- Primary processing: Marking of the target section within the target work voice data
- Secondary processing: Securing voice data within the displayed area and building text (Label)
Step 4: Processed data inspection
- Complete inspection: Implementing basic quality inspection across the construction data by applying strict quality standards
- Cross-checking: Implementation of grouping and cross-quality inspection by applying the K-fold cross-validation method
Step 5: Final delivery of construction data
- Client final delivery only for final data of suitable quality
- For the insufficient amount of construction, only high-quality data is delivered by constructing more than 150% of excess data