Auphonic is an online sound post -production service that uses sound algorithms based on artificial intelligence to achieve professional sound quality. It offers functions such as an intelligent level, volume normalization, sound restaurant, multi -track algorithms, speech recognition and transcript editor, optimal coding, metadata and chapter markers, video flow and audiographs, automatic content implementation, API interface and integrations from other platforms, white labels API and adaptation and much more. It is available free of charge for users up to 2 hours of sound per month.