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West Bengal · Voice recording

Voice Recording for AI Training in Kolkata

Studio voice recording built for model training rather than broadcast: controlled acoustics, consistent mic distance, and reproducible session parameters across every speaker. In Kolkata, this runs from our local studio setup: Treated booth plus transcription team co-located for fast turnaround.

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Voice artist recording training data for an AI voice model — Voice Recording for AI Training in Kolkata
City
Kolkata, West Bengal
Languages here
4
Turnaround
2-5 weeks depending on speaker count and city spread.
01

Languages recorded in Kolkata

  • Bengali
  • Hindi
  • Indian English
  • Urdu
Languages recorded in KolkataBengaliHindiIndian EnglishUrduKolkataWest BengalRarhi standard Bengali in cholit register, with heavy English mixing in professional speech.City choice is a data-quality decision, not a logistics one.
02

Local dialect profile

Rarhi standard Bengali in cholit register, with heavy English mixing in professional speech.

Primary Indian Bengali pool; North Bengal varieties require Siliguri fielding.

Annotators writing prompts and responses for LLM training data — supporting voice recording for ai training in kolkata
Annotators writing prompts and responses for LLM training data
03

Technical specification

ParameterStandard
Sample rate48 kHz
Bit depth24-bit
MicrophoneLarge-diaphragm condenser, fixed distance, pop filter
RoomTreated booth, RT60 under 0.3s
ProcessingNone. No compression, EQ, or noise reduction on delivered audio
Session length30-90 minutes per speaker, with breaks logged
04

Process

  • Session template definition so every studio in the network records identically
  • Speaker briefing and pronunciation calibration
  • Take-level monitoring with immediate re-record on defect
  • Per-session technical report
  • Delivery with unprocessed masters
05

Deliverables

  • Unprocessed WAV masters
  • Session logs
  • Take-level metadata
  • Speaker consent records
06

Why Kolkata for this work

Primary Indian Bengali pool; North Bengal varieties require Siliguri fielding.

Treated booth plus transcription team co-located for fast turnaround. 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 Kolkata?

Treated booth plus transcription team co-located for fast turnaround.

Which languages can you collect in Kolkata?

Bengali, Hindi, Indian English, Urdu. 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 recording in Kolkata

Send the language, speaker count and conditions.

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