What Languages Does AICHE Support?

The short answer: AICHE automatically detects and transcribes speech in over 100 languages. Just press your hotkey, speak in any supported language, and transcription appears in 2-3 seconds. No language selection, no settings to configure.

Traditional dictation software forces you to select language before recording. If you work in multiple languages daily, this constant switching becomes a workflow killer.

1. Press your recording hotkey (⌃+⌥+R or Ctrl+Alt+R) and speak in any supported language. AICHE detects it automatically.
2. Automatic detection happens during transcription. You never choose a language manually.
3. AICHE transcribes with Google's Gemini model in 2-3 seconds, regardless of language.
4. For multilingual recordings (switching languages mid-sentence), Gemini handles the transition automatically without configuration.

Heads-up: while Gemini supports 100+ languages, transcription accuracy varies by language. Major languages (English, Spanish, French, German, Chinese, Japanese) achieve 95%+ accuracy, while less common languages may need the Recognition Fix enhancement for best results.

The pro-tip: combine auto-detection with Universal Translation enhancement to speak in your native language and get English output instantly. Perfect for international teams where English is the common language but not everyone's first language.

How Automatic Detection Works

Traditional dictation software requires you to choose a language before recording. If you regularly switch between English and Spanish, or English and Japanese, you're changing settings before every recording. With AICHE, the AI identifies the language during transcription - you just speak.

Detection happens at the sentence level, not the word level. This means multilingual sentences work naturally. If you say a sentence in English with a Spanish phrase embedded ("We need to fix the problema with the database"), the AI handles the code-switch and transcribes both languages correctly.

The detection is also fast enough that it doesn't add processing time. Whether you speak English, Mandarin, or Arabic, transcription completes in the same 2-3 second window.

Accuracy by Language Tier

Not all languages are transcribed with equal accuracy. The difference comes from training data - languages with more digital text and audio data produce better models.

Tier 1: 95%+ Accuracy

English, Spanish, French, German, Italian, Portuguese, Chinese (Mandarin), Japanese, Korean, Dutch, Russian, Polish, Hindi, Arabic. These languages have extensive training data and produce highly reliable transcriptions even in noisy environments.

Tier 2: 90-95% Accuracy

Turkish, Vietnamese, Thai, Czech, Romanian, Hungarian, Swedish, Danish, Norwegian, Finnish, Greek, Indonesian, Malay, Ukrainian, Hebrew. Accurate for most content, but technical jargon and uncommon proper nouns may need Recognition Fix enhancement.

Tier 3: 85-90% Accuracy

Less commonly digitized languages where training data is more limited. Results are usable but benefit significantly from Recognition Fix at Polish level. Names, technical terms, and fast speech are the most common error sources.

For any language, speaking clearly at a natural pace (not artificially slow) and using a quality microphone produce the best results.

Multilingual Workflows

Code-Switching in Conversation

Bilingual speakers naturally switch between languages mid-conversation. AICHE handles this without configuration - start a sentence in English, switch to Hindi for a technical explanation, finish in English. The transcription captures both languages accurately.

Team Communication Across Languages

A distributed team can use AICHE with Universal Translation enabled so everyone speaks their native language but all output is in English. The German developer speaks German, the Brazilian developer speaks Portuguese, and both produce English text for the shared Slack channel.

Documenting in Multiple Languages

If you maintain documentation in multiple languages, AICHE handles each recording in whatever language you speak without requiring settings changes between recordings.

Supported Languages

AICHE supports these languages through Google's Gemini model:

A-C: Afrikaans, Albanian, Amharic, Arabic, Armenian, Assamese, Azerbaijani, Basque, Belarusian, Bengali, Bosnian, Bulgarian, Catalan, Cebuano, Chinese (Simplified/Traditional), Corsican, Croatian, Czech

D-G: Danish, Dhivehi, Dutch, English, Esperanto, Estonian, Filipino (Tagalog), Finnish, French, Frisian, Galician, Georgian, German, Greek, Gujarati

H-K: Haitian Creole, Hausa, Hawaiian, Hebrew, Hindi, Hmong, Hungarian, Icelandic, Igbo, Indonesian, Irish, Italian, Japanese, Javanese, Kannada, Kazakh, Khmer, Korean, Krio, Kurdish, Kyrgyz

L-O: Lao, Latin, Latvian, Lithuanian, Luxembourgish, Macedonian, Malagasy, Malay, Malayalam, Maltese, Maori, Marathi, Meiteilon (Manipuri), Mongolian, Myanmar (Burmese), Nepali, Norwegian, Nyanja (Chichewa), Odia (Oriya)

P-S: Pashto, Persian, Polish, Portuguese, Punjabi, Romanian, Russian, Samoan, Scots Gaelic, Serbian, Sesotho, Shona, Sindhi, Sinhala, Slovak, Slovenian, Somali, Spanish, Sundanese, Swahili, Swedish

T-Z: Tajik, Tamil, Telugu, Thai, Turkish, Ukrainian, Urdu, Uyghur, Uzbek, Vietnamese, Welsh, Xhosa, Yiddish, Yoruba, Zulu

Result: you conduct a meeting with team members speaking Spanish, French, and English. Record three separate notes in three languages without touching settings. AICHE transcribes all three correctly in under 10 seconds total.

Do this now: press your hotkey and speak a sentence in any language you know. Watch AICHE detect and transcribe it automatically without configuration.