CleanvoiceDocs

Languages

Supported languages for filler word detection and transcription.

Audio enhancement

All audio enhancement features — noise reduction, silence trimming, mouth sounds, breath removal, normalization, studio sound — are language agnostic. They operate at the signal level and work regardless of what language is spoken.

Transcription

Transcription is powered by Whisper and supports 99 languages, including English, German, Spanish, French, Japanese, Chinese, Arabic, Hindi, Portuguese, Russian, Korean, Italian, Dutch, Polish, Turkish, and many more. The language is auto-detected from the audio.

Filler word removal

Filler word detection is language-aware. The following languages are confirmed to work well:

LanguageCode
Englishen
Germande
Romanianro
Frenchfr
Dutchnl
Spanishes
Italianit
Portuguesept
Polishpl
Arabicar
Turkishtr
Bulgarianbg