Jaipur, Rajasthan · हिन्दी
Hindi Speech Data Collection in Jaipur
Marwari-influenced Hindi, distinct from Delhi Khari Boli in vowel quality and lexicon. That makes Jaipur a specific choice for Hindi collection, not an interchangeable one.
- City
- Jaipur, Rajasthan
- Language
- Hindi
- Script
- Devanagari
Hindi as spoken in Jaipur
Marwari-influenced Hindi, distinct from Delhi Khari Boli in vowel quality and lexicon.
Urban Hindi speech is Hinglish in practice. Expect 15-40% English tokens in spontaneous speech: numbers, brands, technology terms, and whole clause switches. Any Hindi corpus that excludes English tokens will not match production traffic.
Recruitment here
Good for non-metro Hindi variety and rural-adjacent speakers.
Largest recruitment pool in the network. A 1,000-speaker Hindi cohort with balanced gender and 18-45 age bands is typically fielded across four cities to avoid a single-city accent bias.
Studio setup
Booth plus mobile recording kit for district fielding.
Hindi quality rules
- Inconsistent Devanagari vs romanised spelling for the same English loan word
- Nukta characters (क़ ख़ ग़ ज़ फ़) applied inconsistently by transcribers
- Numerals: whether to write digits, Devanagari numerals, or spelled-out words must be fixed in the style guide up front
- Honorific verb forms create long agreement chains that annotators shorten unless the guide forbids it
Session types available
- Scripted prompt reading (phonetically balanced sentence sets)
- Wake-word and command-and-control utterances
- Digit strings, dates, amounts, and Indian address formats
- Two-party spontaneous conversation on everyday topics
- Simulated call-centre calls: billing, delivery, recharge, banking
Building a balanced cohort
A Jaipur-only cohort is appropriate when you are targeting this market specifically. For a general Hindi model, spread the cohort across Delhi, Lucknow, Jaipur as well.
| Dimension | Typical split | Why it matters for Hindi |
|---|---|---|
| Gender | 50 / 50 | Pitch range differences change acoustic model behaviour; unbalanced cohorts bias recognition |
| Age | 18-25: 30%, 26-40: 40%, 41-60: 30% | Older speakers retain conservative Hindi forms that younger urban speakers have lost |
| Region | Uttar Pradesh / Bihar / Madhya Pradesh and others | Dialect spread across 7 recognised varieties |
| Education | Mixed, including below-graduate | Prompt-reading fluency correlates with education and skews prosody |
| Condition | Studio / quiet room / field | Match the noise profile of your deployment |
Frequently asked
Can you record Hindi in Jaipur?
Yes. Booth plus mobile recording kit for district fielding.
Is Jaipur Hindi representative?
For this market, yes. For a national model, no single city is: Largest recruitment pool in the network. A 1,000-speaker Hindi cohort with balanced gender and 18-45 age bands is typically fielded across four cities to avoid a single-city accent bias.
How long does recruitment take?
One to two weeks for standard quotas; longer for narrow age, dialect or occupation requirements.
Collect Hindi in Jaipur
Send hours, speakers and conditions.