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Whisper – open source speech recognition by OpenAI

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Re: Whisper – open source speech recognition by OpenAI

#73
post #10

It seems like OpenAI are finally living up to their name for once with this release? Anything I'm missing? From what I can gather: 1. Includes model weights. I can't find the URL, but they reference them enough and have a CLI tool, so I presume I just haven't found them yet. 2. Includes code: https://github.com/openai/whisper 3. Released under MIT License: https://github.com/openai/whisper/blob/main/LICENSE

This kind of model is harder to abuse, so I guess it passed their internal checks much more easily. I can understand not releasing GPT-3, even if I disagree with the decision.

> I can understand not releasing GPT-3, even if I disagree with the decision.

Why do you disagree?

Re: Whisper – open source speech recognition by OpenAI

#74
post #5

Neat, https://github.com/openai/whisper - they have open-sourced it, even the model weights, so they are living up to their name in this instance. The 4 examples are stunningly good (the examples have speakers with heavy accents, speaking in foreign language, speaking with dynamic background noise, etc.), this is far and away better than anything else I've seen. Will be super curious to see other folks trying it out…

It was already better. I edit a podcast and have > a decade of pro audio editing experience in the film industry, and I was already using a commercial AI transcription service to render the content to text and sometimes edit it as such (outputting edited audio).

Existing (and affordable) offerings are so good that they can cope with shitty recordings off a phone speaker and maintain ~97% accuracy over hour-long conversations. I'm sure it's been an absolute godsend for law enforcement other people who need to gather poor-quality audio at scale, though much less great for the targets of repressive authority.

Having this fully open is a big deal though - now that level of transcription ability can be wrapped as an audio plugin and just used wherever. Given the parallel advances in resynthesis and understanding idiomatic speech, in a year or two I probably won't need to cut out all those uuh like um y'know by hand ever again, and every recording can be given an noise reduction bath and come out sounding like it was recorded in a room full of soft furniture.

Re: Whisper – open source speech recognition by OpenAI

#75
post #5

Neat, https://github.com/openai/whisper - they have open-sourced it, even the model weights, so they are living up to their name in this instance. The 4 examples are stunningly good (the examples have speakers with heavy accents, speaking in foreign language, speaking with dynamic background noise, etc.), this is far and away better than anything else I've seen. Will be super curious to see other folks trying it out…

No post body was provided.

Re: Whisper – open source speech recognition by OpenAI

#77
post #61
post #32

Earlier quoted context omitted.

Interesting, I'm a non-native French speaker, the original French piece struck me as being entirely normal (but maybe it was just the perfect French accent that swayed me). Can you please point out what he said which wasn't idiomatic or naturally-worded French?

Little details. The second sentence is really bizarre: > Nous établissons que l'utilisation de données d'un tel nombre et d'une telle diversité est la raison pour laquelle le système est à même de comprendre de nombreux accents... It doesn't sound natural at all. An idiomatic formulation would be more along the lines of: Le recours à un corpus [de données] si riche et varié est ce qui permet au système de comprendre…

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Re: Whisper – open source speech recognition by OpenAI

#78
post #34

I just tested the model [1] using an RTX3090, trying to translate a french text I found here [2]. Some observations: - The full translation of the 6:22 minute video takes about 22 seconds (17x real time) - It recognizes the language by default (and did a good job to recognize it was french audio) - MIT License [3]! - The quality of the transcription is good, but not perfect. - The quality of the translation (if you d…

It also runs well on a CPU and seems to have proper memory management. Wonderful timing because I was using DeepSpeech for some audio recordings and it required me to script up a splitter to make the files into .wav and then do snippets of 10 seconds each. Everything about this just works out of the box. On a core i5 I'm getting about 30 seconds every minute. Transcriptionist jobs just turned into editor jobs. I love how it drops the inflections in the audio as well, because it was trained on transcription work, and that is one of the first things you learn to do (drop the uhs and ums and huhs etc, unless it is a strictly verbose transcription).

Re: Whisper – open source speech recognition by OpenAI

#79

Earlier quoted context omitted.

In my unmeasured empirical observation Google has amazing speech recognition

I agree they have the best compared to Apple, Amazon, Microsoft. However I don't think it is as good as what is being shown here by OpenAI.

My experience with the APIs is Google is excellent and Microsoft is slightly better. And the offline model I've been using that's nearly as good as both is facebook's wav2vec2-large-960h-lv60-self.

Don't believe what's on marketing pages, they rarely transfer to the real world. Will have to make time to try it and see. In theory, given task diversity and sheer number of hours, it should be a lot more robust but will wait on evidence before believing any claims on SoTA.

Re: Whisper – open source speech recognition by OpenAI

#80
post #38

Hey this looks great! I like to record audio notes while driving in my car after work, to kind of decompress my thoughts from the day. But I never go back and listen as they can be long and meandering. Sometimes in the audio log I will sum up my thoughts, but this might be 20 minutes in and hard to find. I really wish I had transcriptions so I could easily scan the full contents. I have tried Mozilla Deepspeech (I do…

I do this too! I have been doing it for about a year now, and haven't ever run into someone else that does this kind of audio-journaling. Would you be up for comparing notes sometime about how it is working out for you? I am finding that it is extremely effective form of self-care, but with lots of personal caveats. I would be so interested to hear your experience.

I do this too, and I’ve built some software for it just for myself.

I’d love to chat and hear about how you use this! My email is in my profile, or I’m @tekacs on Twitter (and everywhere). :)

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