GAudi - Google Audio Indexing

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Note: This page covers an obsolete/discontinued product but is kept live for archival purposes.

GAudi, short for Google Audio Indexing, was a Google Labs project that let you search through videos by analyzing the audio content with speech-to-text technology. You can search globally or search within a single video.

GAudi was available on the Web at, but like many Google Labs projects, it disappeared without fanfare.