Karnataka · Voice evaluation
AI Voice Evaluation in Bengaluru
Human evaluation of your speech models: MOS and preference testing for TTS, WER-in-context review for ASR, and native-speaker judgement on naturalness and intelligibility. In Bengaluru, this runs from our local studio setup: Two booths with far-field and device-distance rigs for wake-word capture.
- City
- Bengaluru, Karnataka
- Languages here
- 6
- Turnaround
- 1-3 weeks per evaluation round.
Languages recorded in Bengaluru
- Kannada
- Indian English
- Hinglish
- Tamil
- Telugu
- Hindi
Local dialect profile
Urban Kannada under heavy multilingual contact; the strongest Indian English pool in the country.
Excellent for Indian English accent bands and technology-domain speakers; native Kannada requires residence screening.
Technical specification
| Parameter | Standard |
|---|---|
| TTS | MOS (1-5), MUSHRA, and A/B preference protocols |
| ASR | Error typing: substitution, deletion, insertion, code-switch failure |
| Panel | Native speakers of the target variety, screened and calibrated |
| Sample size | Powered per the effect size you need to detect |
| Reporting | Per-item scores plus aggregate with confidence intervals |
Process
- Protocol design and sample-size calculation
- Panel recruitment and calibration on reference items
- Blind evaluation with attention checks
- Statistical analysis
- Report with per-error-type breakdown
Deliverables
- Raw per-rater scores
- Aggregated results with confidence intervals
- Error-type analysis
- Recommended fix priorities
Why Bengaluru for this work
Excellent for Indian English accent bands and technology-domain speakers; native Kannada requires residence screening.
Two booths with far-field and device-distance rigs for wake-word capture. Sessions here follow the same template as every other city in the network, so a multi-city cohort stays acoustically consistent.
Frequently asked
Do you have a studio in Bengaluru?
Two booths with far-field and device-distance rigs for wake-word capture.
Which languages can you collect in Bengaluru?
Kannada, Indian English, Hinglish, Tamil, Telugu, Hindi. Other languages are possible where migrant communities are present, with residence and nativeness screening.
Can sessions run outside the studio?
Yes. Field recording in homes, vehicles and public spaces is available where your deployment conditions require it, with noise profiles documented per session.
Book voice evaluation in Bengaluru
Send the language, speaker count and conditions.