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Search feature for audio files

The American-Chinese start-up CastBox aims to improve the search feature in its podcast player and thereby make it as easy to search in audio files as it is in text files. The start-up has therefore developed a search feature for its player that looks for words and topics not only in descriptions and metatags, but also in audio files. This is achieved through a machine-learning algorithm that transcribes the audio content of podcasts and online radio stations, and filters out the relevant results for search words.

October 26, 2017
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