Hmm the quality is not so impressive. I'm looking for a really naturally sounding model. Not very happy with piper/kokoro, XTTS was a bit complex to set up. For STT whisper is really amazing. But I miss a good TTS. And I don't mind throwing GPU power at it. But anyway. this isn't it either, this sounds worse than kokoro.
Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model
41–50 of 383 posts
Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model
#42While I think this is indeed impressive and has a specific use case (e.g. in the embedded sector), I'm not totally convinced that the quality is good enough to replace bigger models.
With fish-speech[1] and f5-tts[2] there are at least 2 open source models pushing the quality limits of offline text-to-speech. I tested F5-TTS with an old NVidia 1660 (6GB VRAM) and it worked ok-ish, so running it on a little more modern hardware will not cost you a fortune and produce MUCH higher quality with multi-language and zero-shot support.
For Android there is SherpaTTS[3], which plays pretty well with most TTS Applications.
1: https://github.com/fishaudio/fish-speech
Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model
#43Okay, lots of details information and example code, great. But skimming through I didn’t see any audio samples to judge the quality?
They posted a demo on reddit[0]. It sounds amazing given the tiny size. [0] https://old.reddit.com/r/LocalLLaMA/comments/1mhyzp7/kitten_...
Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model
#44Earlier quoted context omitted.
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.
This one is at least an interesting idea: https://genderlessvoice.com/
Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model
#45Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model
#46Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model
#47Web version: https://clowerweb.github.io/kitten-tts-web-demo/ It sounds ok, but impressive for the size.
Doesn't seem to work with thai.
Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model
#48Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model
#49It would be great if the training data were released too!
Re: Show HN: Kitten TTS – 25MB CPU-Only, Open-Source TTS Model
#50say is only 193K on MacOS ls -lah /usr/bin/say -rwxr-xr-x 1 root wheel 193K 15 Nov 2024 /usr/bin/say Usage: M1-Mac-mini ~ % say "hello world this is the kitten TTS model speaking"
Running `man say` reveals that "this tool uses the Speech Synthesis manager", so I'm guessing the Apple Intelligence stuff is kicking in.