LanguageIdentify
LanguageIdentify["string"] attempts to determine what human language text in string is in, predominantly.
LanguageIdentify[audio]performs language identification in audio recordingaudio.LanguageIdentify[video]performs language identification of the audio track invideo.
Examples
LanguageIdentify["Bonjour, comment allez-vous?"]LanguageIdentify["Guten Tag, wie geht es Ihnen?"]Please visit the official Wolfram Language Reference for more details.