Speech analytics — Telecom
Call transcription, sentiment and compliance scoring in Indian languages. Delivered for a telecom client in Delhi NCR.
- Location
- Delhi NCR
- Year
- 2022
- Duration
- 29 weeks
- Team
- 12 engineers
- 100%
- calls analysed
- 11.7%
- WER
- −66%
- QA cost
The challenge
Data existed but lived in spreadsheets and legacy systems, so decisions were made on instinct rather than evidence.
What we built
We ran a two-week discovery sprint, then built and fielded the system end to end on Whisper-class ASR, LLM agents and Kafka, with operator training and an SLA.
Delivery timeline
Phase 1
Discovery sprint and site survey
Phase 2
Prototype built and tested in the Motera lab
Phase 3
Pilot on site with before/after measurement
Phase 4
Scale-out, training and handover
Highlights
- Before-and-after measurements agreed with the client up front
- Designed, built and supported from Motera, Ahmedabad
- Runs on-premises; no data leaves the site unless agreed
- Remote monitoring and over-the-air updates included
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