aidataservices.inAI data collection · India

Maharashtra · Call-centre speech

Call Centre Speech Data in Pune

Simulated and consented real-world contact-centre audio in Indian languages, recorded over telephony-grade channels so it matches the bandwidth your production system actually sees. In Pune, this runs from our local studio setup: Booth with long-session capacity suited to TTS voice builds.

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Contact centre agents generating call centre speech data — Call Centre Speech Data in Pune
City
Pune, Maharashtra
Languages here
4
Turnaround
3-6 weeks for 100-250 hours.
01

Languages recorded in Pune

  • Marathi
  • Hindi
  • Hinglish
  • Indian English
Languages recorded in PuneMarathiHindiHinglishIndian EnglishPuneMaharashtraPuneri Marathi, the prestige standard, with a large student population for younger age bands.City choice is a data-quality decision, not a logistics one.
02

Local dialect profile

Puneri Marathi, the prestige standard, with a large student population for younger age bands.

Strongest standard-Marathi pool and easy 18-25 age-band filling.

Annotator labelling audio segments and speaker turns — supporting call centre speech data in pune
Annotator labelling audio segments and speaker turns
03

Technical specification

ParameterStandard
Channel8 kHz narrowband telephony plus 48 kHz reference where required
CodecG.711 / Opus simulated to match your stack
StructureAgent and customer on separate channels
ScenariosBilling, delivery, KYC, recharge, collections, support, sales
EmotionNeutral, frustrated and escalated variants on request
04

Process

  • Scenario library built from your call taxonomy
  • Agent-side speakers briefed on your script and tone
  • Recording over the specified codec path
  • Transcription with intent and outcome labels
  • Delivery with per-scenario counts
05

Deliverables

  • Dual-channel call audio
  • Verbatim transcripts
  • Intent, outcome and sentiment labels
  • Scenario coverage matrix
06

Why Pune for this work

Strongest standard-Marathi pool and easy 18-25 age-band filling.

Booth with long-session capacity suited to TTS voice builds. 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 Pune?

Booth with long-session capacity suited to TTS voice builds.

Which languages can you collect in Pune?

Marathi, Hindi, Hinglish, Indian English. 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 call-centre speech in Pune

Send the language, speaker count and conditions.

Request a dataset quote