Google's new AI can hear a snippet of song--and then keep on playing

AI-generated audio is commonplace: voices on home assistants like Alexa use natural language processing. AI music systems like OpenAI's Jukebox have already generated impressive results, but most existing techniques need people to prepare transcriptions and label text-based training data, which takes a lot of time and human labor. Jukebox, for example, uses text-based data to generate song lyrics. AudioLM, described in a non-peer-reviewed paper last month, is different: it doesn't require transcription or labeling. Instead, sound databases are fed into the program, and machine learning is used to compress the audio files into sound snippets, called "tokens," without losing too much information.