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OpenAI Hears You Whisper | Hackaday


Must you want to attempt high-quality voice recognition with out shopping for one thing, good luck. Positive, you’ll be able to borrow the speech recognition in your cellphone or coerce some digital assistants on a Raspberry Pi to deal with the processing for you, however these aren’t good for main work that you do not wish to be tied to some closed-source resolution. OpenAI has launched Whisper, which they declare is an open supply neural web that “approaches human stage robustness and accuracy on English speech recognition.” It seems to work on at the least another languages, too.

Should you attempt the demonstrations, you may see that speaking quick or with a beautiful accent would not appear to have an effect on the outcomes. The put up mentions it was educated on 680,000 hours of supervised information. Should you have been to speak that a lot to an AI, it could take you 77 years with out sleep!

Internally, speech is break up into 30-second bites that feed a spectrogram. Encoders course of the spectrogram and decoders digest the outcomes utilizing some prediction and different heuristics. A few third of the info was from non-English talking sources after which translated. You possibly can learn the paper about how the generalized coaching does underperform some specifically-trained fashions on commonplace benchmarks, however they consider that Whisper does higher at random speech past specific benchmarks.

The scale of the mannequin on the “tiny” variation continues to be 39 megabytes and the “massive” variant is over a gig and a half. So this most likely is not going to run in your Arduino any time quickly. If you wish to code, although, it is all on GitHub.

There are different options, however not this strong. If you wish to go the assistant-based route, here is some inspiration.

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