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Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model

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141–150 of 383 posts

Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model

#141

System Requirements Works literally everywhere Haha, on one of my machines my python version is too old, and the package/dependencies don't want to install. On another machie the python version is too new, and the package/dependencies don't want to install.

There are still people who use machine wide python installs instead of environments? Python dependency hell was already bad years ago, but today it's completely impractical to do it this way. Even on raspberries.

Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model

#142
post #128

I am blind and use NVDA with a sinth. How is this news? I don't get it! My sinth is called eloquence and is 4089KB

Does your Eloquence installation include multiple languages? The one I have is only 1876 KB for US English only. And classic DECtalk is even smaller; I have here a version that's only 638 KB (again, US English only).

Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model

#143

System Requirements Works literally everywhere Haha, on one of my machines my python version is too old, and the package/dependencies don't want to install. On another machie the python version is too new, and the package/dependencies don't want to install.

We are working to fix that. Thanks

"Fixing python packaging" is somewhat harder than AGI.

Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model

#145

The headline feature isn’t the 25 MB footprint alone. It’s that KittenTTS is Apache-2.0. That combo means you can embed a fully offline voice in Pi Zero-class hardware or even battery-powered toys without worrying about GPUs, cloud calls, or restrictive licenses. In one stroke it turns voice everywhere from a hardware/licensing problem into a packaging problem. Quality tweaks can come later; unlocking that deployment…

It depends on espeak-ng which is GPLv3

Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model

#146
post #69

Good TTS feels like it is something that should be natively built into every consumer device. So the user can decide if they want to read or listen to the text at hand. I'm surprised that phone manufacturers do not include good TTS models in their browser APIs for example. So that websites can build good audio interfaces. I for one would love to build a text editor that the user can use completely via audio. Text inp…

Can't most people read faster than they can hear? Isn't this why phone menus are so awful?

> But there seems to be no good way to output spoken text without doing round-trips to a server and generate the audio there

As people have been pointing out, we've had mediocre TTS since the 80s. If it was a real benefit people would be using even the inadequate version.

Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model

#147

The headline feature isn’t the 25 MB footprint alone. It’s that KittenTTS is Apache-2.0. That combo means you can embed a fully offline voice in Pi Zero-class hardware or even battery-powered toys without worrying about GPUs, cloud calls, or restrictive licenses. In one stroke it turns voice everywhere from a hardware/licensing problem into a packaging problem. Quality tweaks can come later; unlocking that deployment…

> KittenTTS is Apache-2.0

What about the training data? Is everyone 100% confident that models are not a derived work of the training inputs now, even if they can reproduce input exactly?

Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model

#148
post #11
post #8

Web version: https://clowerweb.github.io/kitten-tts-web-demo/ It sounds ok, but impressive for the size.

Does anybody find it funny that sci-fi movies have to heavily distort "robot voices" to make them sound "convincingly robotic"? A robotic, explicitly non-natural voice would be perfectly acceptable, and even desirable, in many situations. I don't expect a smart toaster to talk like a BBC host; it'd be enough is the speech if easy to recognize.

I remember that the novelization of the fifth element describes that the cops are taught to speak as robotic as possible when using speakers for some reason. Always found the idea weird that someone would _want_ that

Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model

#149

The headline feature isn’t the 25 MB footprint alone. It’s that KittenTTS is Apache-2.0. That combo means you can embed a fully offline voice in Pi Zero-class hardware or even battery-powered toys without worrying about GPUs, cloud calls, or restrictive licenses. In one stroke it turns voice everywhere from a hardware/licensing problem into a packaging problem. Quality tweaks can come later; unlocking that deployment…

I play around with a nvidia jetson orin nano super right now and its actually pretty usuable with gemma3:4b and quite fast - even image processing is done in like 10-20 seconds but this is with GPU support. When something is not working and ollama is not using the GPU this calls take ages because the cpu is just bad.

Iam curious how fast this is with CPU only.

Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model

#150
Microsoft's and some of Google's TTS models make the simplest mistakes. For instance, they sometimes read "i.e." as "for example." This is a problem if you have low vision and use TTS for, say, proofreading your emails.

Why does it happen? I'm genuinely curious.

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