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Speech

Automatic Speech Recognition (ASR)

Connect generative AI models to speech by transcribing spoken audio to text.

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nvidia parakeet-1.1b-rnnt-multilingual-asr

High accuracy and optimized performance for transcription in 25 languages

asr multilingual nvidia nim streaming speech-to-text

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nvidia parakeet-ctc-1.1b-asr

Record-setting accuracy and performance for English transcription.

asr english nvidia nim streaming batch speech-to-text

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nvidia parakeet-ctc-0.6b-asr

State-of-the-art accuracy and speed for English transcriptions.

asr batch english fast nvidia nim run on rtx streaming speech-to-text

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nvidia canary-1b-asr

Multi-lingual model supporting speech-to-text recognition and translation.

asr ast multilingual nvidia nim nvidia riva spanish batch streaming speech-to-text

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openai whisper-large-v3

Robust Speech Recognition via Large-Scale Weak Supervision.

asr ast multilingual nvidia nim nvidia riva openai batch speech-to-text whisper

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nvidia canary-0.6b-turbo-asr

Multi-lingual model supporting speech-to-text recognition and translation.

asr ast multilingual nvidia nim nvidia riva batch fast speech-to-text

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nvidia conformer-ctc-asr

Automatic speech recognition model that transcribes speech in lower case English with record-setting accuracy and performance

asr nvidia nim nvidia riva spanish streaming speech-to-text

Convert Text to Speech (TTS)

Voice generative AI models by converting written text to spoken audio.

PREVIEW

nvidia magpie-tts-zeroshot

Expressive and engaging text-to-speech, generated from a short audio sample.

nvidia nim nvidia riva tts text-to-speech

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nvidia magpie-tts-multilingual

Natural and expressive voices in multiple languages. For voice agents and brand ambassadors.

nvidia nim nvidia riva tts multilingual text-to-speech

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nvidia fastpitch-hifigan-tts

Expressive and engaging English voices for Q&A assistants, brand ambassadors, and service robots

nvidia nim text-to-speech

Neural Machine Translation (NMT) & Audio Speech Translation (AST)

Create multilingual generative AI models by translating speech and text between languages.

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nvidia megatron-1b-nmt

Enable smooth global interactions in 36 languages.

nvidia nim neural machine translation text translation

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nvidia canary-1b-asr

Multi-lingual model supporting speech-to-text recognition and translation.

asr ast multilingual nvidia nim nvidia riva spanish batch streaming speech-to-text

Run Anywhere

nvidia canary-0.6b-turbo-asr

Multi-lingual model supporting speech-to-text recognition and translation.

asr ast multilingual nvidia nim nvidia riva batch fast speech-to-text

Run Anywhere

openai whisper-large-v3

Robust Speech Recognition via Large-Scale Weak Supervision.

asr ast multilingual nvidia nim nvidia riva openai batch speech-to-text whisper

Speech Enhancement

Speech enhancing AI models for common voice degradations.

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nvidia studiovoice

Enhance speech by correcting common audio degradations to create studio quality speech output.

digital human nvidia maxine run on rtx speech enhancement speech-to-speech