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Whisper – open source speech recognition by OpenAI

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301–310 of 508 posts

Re: Whisper – open source speech recognition by OpenAI

#301

Is it feasible to use this for Talon-like voice-driven computer usage?

If the Whisper models provide any benefits over the existing Talon models, and if it's possible to achieve any kind of reasonable interactive performance, I will likely integrate Whisper models into Talon.

Talon's speech engine backend is modular, with Dragon, Vosk, the WebSpeech API, and Talon's own engine all used in different ways by users.

Re: Whisper – open source speech recognition by OpenAI

#302
post #123

Like every model I've seen there is something like this: >>A decoder is trained to predict the corresponding text... Prediction of expected text in the context of the previous text. While this is valuable in casual transcription, it can be extremely dangerous in serious contexts. From personal experience, having given a deposition with an "AI" transcription, it will literally reverse the meanings of sentences. This i…

Do you have a demo audio clip for this? I'd be interested to see how it looks in practice.

Re: Whisper – open source speech recognition by OpenAI

#304

Just tested this on some developer podcasts which usually fail hard given they're full of technical jargon, brand names, etc. Whisper is a revolution! It's picking up terms like Heroku, DigitalOcean, GitHub, ECS, AWS, etc. and capitalizing properly - something nothing else did unless you provided a whole pile of guiding vocabulary.

Did these podcasts have transcripts? You might be inadvertently evaluating it on data that it was trained on, which is basically cheating. Even if not, it might be trained on similar podcasts. Judging how good these kinds of models are is really hard.

No transcripts, no. And recent episodes, within the past couple of weeks, so probably not part of the training either.

Re: Whisper – open source speech recognition by OpenAI

#305
post #231

Earlier quoted context omitted.

Are you thinking about reimplementing Mycroft? The Mycroft has done a lot of cool and important work in the field to ship an actual personal assistant product (stuff like wake word detection).

hah, of course someone had the idea already and executed on it. But yeah, basically that but without the screen (probably would go a long way to decrease the cost, $299 is pretty steep for such a device)

One thing they don't touch much on is the STT, as they use models from third parties. You could definitely do something that utilizes this model and then feeds the tokens to some of their parsing code. I've been working on something similar to this, but burned out around adding the STT portion [0].

[0]: https://github.com/Sheepybloke2-0/trashbot - It was called trashbot because the final implementation was going to look like oscar the grouch in a trashcan displaying the reminders.

Re: Whisper – open source speech recognition by OpenAI

#306

Earlier quoted context omitted.

Siri and Cortana have to run at least in real time, with reasonable compute resources. Probably faster than real time when the audio gets shipped off to the cloud and transcribed there. This model can't do that (in the "large" version, which the examples use). Also, you are comparing Whisper's highlight reel with everyday performance of other models. Nobody shows their weaknesses in their highlight reel.

Someone else in this thread[0] said Whisper was running at 17x real time for them. So, even a weak machine might be able to do an acceptable approximation of real time with Whisper. Also, I feel like shipping to the cloud and back has been shown to be just as fast as on device transcription in a lot of scenarios. Doing it on device is primarily a benefit for privacy and offline, not necessarily latency. (Although, in…

> I really wish there was an easy demo for Whisper that I could try out.

Like the colab notebook linked on the official Whisper github project page?

Re: Whisper – open source speech recognition by OpenAI

#307

Earlier quoted context omitted.

I wouldn't really say Stable Diffusion marks images as AI-generated. There's a script in the Stable Diffusion repository that will do that, but it's not connected to the model itself in a meaningful way. I use Stable Diffusion a lot and I've never touched this script. https://github.com/CompVis/stable-diffusion/blob/69ae4b35e0a...

What "script" are you using for doing txt2img? The watermark function is automatically called when you use the CLI in two places, https://github.com/CompVis/stable-diffusion/blob/69ae4b35e0a... and https://github.com/CompVis/stable-diffusion/blob/69ae4b35e0a... Trivial to remove, I give you that. But AFAIK, the original repository + most forks put the watermark automatically unless you've removed it on your own.

>Trivial to remove, I give you that. But AFAIK, the original repository + most forks put the watermark automatically unless you've removed it on your own.

almost all of the 'low-vram' variant forks either have an argument to turn off the watermark (it saves a bit of memory) or come with it disabled all together.

Re: Whisper – open source speech recognition by OpenAI

#308

Earlier quoted context omitted.

Someone else in this thread[0] said Whisper was running at 17x real time for them. So, even a weak machine might be able to do an acceptable approximation of real time with Whisper. Also, I feel like shipping to the cloud and back has been shown to be just as fast as on device transcription in a lot of scenarios. Doing it on device is primarily a benefit for privacy and offline, not necessarily latency. (Although, in…

> I really wish there was an easy demo for Whisper that I could try out. Like the colab notebook linked on the official Whisper github project page?

Sure, but I did see one linked in another thread here on HN after posting that comment.

Re: Whisper – open source speech recognition by OpenAI

#309
post #248

Earlier quoted context omitted.

Maybe you could run the text through a grammar checker to identify the errors.

That might work if people were required to speak grammatically.

For real. The way people normally speak, with backtracking, repetition, restarting sentences, or stopping mid sentence and starting a new one with entirely different nouns or entire subjects is perfectly normal in synchronous conversation and isn't jarring, but written down as is, it's like 40% noise.

Re: Whisper – open source speech recognition by OpenAI

#310
post #85

Earlier quoted context omitted.

>~97% accuracy over hour-long conversations. I'm sure it's been an absolute godsend for law enforcement 97% accuracy means roughly three or four errors per minute of speech. That seems potentially extremely problematic for something like law enforcement use where decisions with significant impact on people's day and/or life might be made on the basis of "evidence".

I imagine a certain percentage of a given population is on a voice call at any one time. 1. Set up a computer with voice recognition software that flags certain patterns. 2. Connect computer to voice call communication network. 3. Configure computer to switch between calls every x number of seconds. Think of it like a system to generate leads for law enforcement that can be integrated with other systems to produce th…

This is called "a fishing expedition" and is wildly unconstitutional in the US.

>The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.

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