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Building voice agents with Nvidia open models

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Re: Building voice agents with Nvidia open models

#12
Voice recognition identifies who you are, speech recognition identifies what you say.

Example:

Voice recognition: arrrrrrgh! (Oh, I know that guy. He always gets irritated when someone uses terms speech and voice recognition wrong)

Speech Recognition: "Why can't you guys keep it straight? It is as simple as knowing the difference between hypothesis and theory."

Re: Building voice agents with Nvidia open models

#14
post #11

It supports Turing T4, but not Ampere…

Any ideas on how to add Ampere support? I have a use case in mind that I would love to try on my 3090 rig

Magpie-TTS needs a kernel compiled targeting Ampere, but it appears to be closed source. It was compiled for the 2018 T4, but not 2020-2024 consumer cards, just 2025 consumer cards.

Re: Building voice agents with Nvidia open models

#15
Do any of the top models let you pause and think while speaking? I have to speak non-stop to Gemini assitant and ChatGPT, which is very very useless/unnatural for voice mode. Specially for non-english speakers probably. I sometimes have to think more to translate my thoughts to english.

Re: Building voice agents with Nvidia open models

#16

Do any of the top models let you pause and think while speaking? I have to speak non-stop to Gemini assitant and ChatGPT, which is very very useless/unnatural for voice mode. Specially for non-english speakers probably. I sometimes have to think more to translate my thoughts to english.

Have you tried talking to ChatGPT in your native tongue? I was blown away by my mother speaking her native tongue to ChatGPT and having it respond in that language. (It's ever so slightly not a mainstream one.)

Re: Building voice agents with Nvidia open models

#17

Do any of the top models let you pause and think while speaking? I have to speak non-stop to Gemini assitant and ChatGPT, which is very very useless/unnatural for voice mode. Specially for non-english speakers probably. I sometimes have to think more to translate my thoughts to english.

Have you tried talking to ChatGPT in your native tongue? I was blown away by my mother speaking her native tongue to ChatGPT and having it respond in that language. (It's ever so slightly not a mainstream one.)

Even in my own language I can't talk without any pauses.

Re: Building voice agents with Nvidia open models

#18
post #11

Earlier quoted context omitted.

Any ideas on how to add Ampere support? I have a use case in mind that I would love to try on my 3090 rig

Magpie-TTS needs a kernel compiled targeting Ampere, but it appears to be closed source. It was compiled for the 2018 T4, but not 2020-2024 consumer cards, just 2025 consumer cards.

I actually forked the repo, modified the Dockerfile and build/run scripts targeting Ampere and the whole setup is running seamlessly on my 3090, Magpie is running fine and using under 3Gb of memory, ~2Gb for nemotron STT, and ~18Gb for Nemotron Nano 30b. Latencies are great and the turn detection works really well!

I'm going to use this setup as the base for a language learning App for my gf :)

Re: Building voice agents with Nvidia open models

#20
post #18

Earlier quoted context omitted.

Magpie-TTS needs a kernel compiled targeting Ampere, but it appears to be closed source. It was compiled for the 2018 T4, but not 2020-2024 consumer cards, just 2025 consumer cards.

I actually forked the repo, modified the Dockerfile and build/run scripts targeting Ampere and the whole setup is running seamlessly on my 3090, Magpie is running fine and using under 3Gb of memory, ~2Gb for nemotron STT, and ~18Gb for Nemotron Nano 30b. Latencies are great and the turn detection works really well! I'm going to use this setup as the base for a language learning App for my gf :)

I got your fork working (also on a 3090). I was not impressed with the latency or the recommended LLM’s quality.
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