Thai Speech to Text
Convert Thai speech-to-text with high accuracy, low latency, and enterprise-grade scalability. Deepgram delivers real-time and batch transcription through a developer-first speech-to-text API.
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Fast and accurate Thai speech recognition for real-world audio
Get real-time Thai speech-to-text in under 300 ms while maintaining high accuracy in noisy, accented, or overlapping conversations.
Thai Language Overview
Speakers: 71 million total speakers
Regions: Thailand (primary), Midway Islands, Singapore, United Arab Emirates, United States
Dialects: Central Thai (Standard Thai), Northern Thai (Kham Mueang), Southern Thai, Northeastern Thai (Isan)
Writing system: Syllabic alphabet with 44 consonants and 15 vowel graphemes
Language family: Tai language family (Tai-Kadai)
Thai is widely used across education, media broadcasting, government administration, business, customer service, healthcare, and legal services throughout Thailand, making it a key language for call analytics, customer support AI, media captioning, multilingual voice agents, and medical documentation.
Thai Speech-to-Text Capabilities
Deepgram includes everything required to produce accurate, readable, and secure Thai transcripts out of the box.
Diarization
Automatically detect and label who is speaking in multi-speaker Thai conversations.
Smart formatting
Apply automatic capitalization, paragraphing, and clean transcript structure for Thai text.
Search
Instantly find words or phrases inside long Thai recordings without reprocessing audio.
Utterances
Segment streaming Thai audio into real-time sentence-level units for voice agents.
Punctuation
Add accurate punctuation and capitalization to Thai transcripts for easy reading.
Redaction
Automatically remove sensitive data like credit cards, phone numbers, and PII from Thai transcripts.
Keyword boosting for Thai
Improve recognition of uncommon words, product names, and industry terms in Thai audio by boosting them in the transcript output.
Scale beyond Thai with one API
Start with Thai speech-to-text, then expand to 45+ languages using the same API, models, and tooling.
Frequently Asked Questions
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Start transcribing Thai audio with Deepgram's speech to text API. It is fast, accurate, and built for real-time applications.