Bengali Bilingual Expert

What you would do

• Listen to Bengali audio samples and assess whether the speaker demonstrates native-level proficiency in accent, pronunciation, and linguistic fluency
• Evaluate specific dimensions including intonation patterns, vowel quality, consonant articulation, and overall naturalness against established assessment criteria
• Document findings with structured written feedback in English noting which linguistic features support your evaluation and why
• Identify patterns across multiple recordings that inform AI improvement efforts in Bengali language understanding and speech synthesis
• Collaborate with project coordinators to clarify evaluation ambiguities and refine assessment guidelines

Who they want

• Fluent in Bengali at native level, demonstrating mastery in both conversational and written forms
• Minimum B2 level proficiency in English for clear written documentation and verbal communication with the broader team
• Background in linguistics, phonetics, voice specialization, music engineering, or audio analysis is valued
• Experience with audio assessment, transcription, or language evaluation work is highly preferred
• Strong attention to linguistic nuance and ability to articulate subtle differences between speech patterns clearly

Main skills

What the interview asks about

1. 1.Identifying native speech markers

   AI needs to learn what authentic Bengali sounds like at a phonetic level; distinguishing native from near-native speech is the core evaluation task.

   For example: “You hear two speakers pronouncing Bengali retroflex /t/. Speaker A adds breathy release like English speakers; speaker B's is percussive with no aspiration. How does this affect nativeness assessment?”

2. 2.Describing intonation patterns in writing

   You must convey audio observations to English-speaking engineers who won't hear the original recordings; precision in description is essential.

   For example: “Two speakers both say the same sentence with technically correct pronunciation but different intonation curves. Speaker A rises at sentence end; speaker B falls. How would you describe these patterns and their linguistic significance in written feedback?”

3. 3.Detecting fluency versus accent

   A speaker may have native accent but speech that sounds halting or unnatural due to scripting; conversely, some non-natives sound fluent despite perceptible accent.

   For example: “A speaker pronounces Bengali sounds perfectly but pauses unnaturally between words and repeats phrases. Another speaker has slight Hindi-influenced nasalization but speaks smoothly. How do you assess these differently?”

4. 4.Maintaining consistency over hours of listening

   Evaluation fatigue causes consistency drift; your 100th assessment must use the same standards as your first, even if listener attention wanes.

   For example: “By hour 3 of audio review, your standards shift slightly; acceptable speech in hour 1 now sounds slightly off to your ears. How do you detect and correct this drift?”

A task you may get

Listen to 3-5 Bengali audio samples (or in any language you're native in) and write structured evaluations assessing nativeness and specific linguistic features, then compare your assessments for consistency in how you describe similar phenomena.

How to prepare

• Review linguistics resources on Bengali phonetics and suprasegmental features (intonation, stress) to refresh technical terminology for written feedback
• Record and listen to your own Bengali speech to practice self-assessment and calibrate your perception of native authenticity
• Study examples of assessment rubrics for language proficiency to understand what linguistic dimensions matter for AI training evaluation

The facts

Pay

$30–65/hr

Open to

Bangladesh, Hong Kong, India, Indonesia, Japan, Kazakhstan, Kyrgyzstan, Malaysia, Pakistan, Philippines, Singapore, Sri Lanka, Taiwan, Thailand, Uzbekistan, Vietnam, Austria, Belarus, Belgium, Denmark, France, Germany, Greece, Italy, Netherlands, Portugal, Russia, Spain, Switzerland, United Kingdom, Argentina, Brazil, Chile, Colombia, Mexico, Peru, Algeria, Bahrain, Egypt, Iraq, Jordan, Kuwait, Lebanon, Libya, Morocco, Oman, Palestine, Qatar, Saudi Arabia, Tunisia, United Arab Emirates, United States, Canada, Nigeria, Kenya, South Africa, Ghana, Ethiopia

Field

Language Audio

Role type

Specialist

Posted

8/13/2026

Places left

100

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