Documents / 31 October 2025

This article provides a comprehensive guide on deploying OpenAI's Whisper model for real-time speech-to-text

Published 31 October 2025 | Document | 113 words

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Summary

Keywords

Whisper
NVIDIA Jetson
speech-to-text
real-time
OpenAI
Python

Names in the text

Hardware

reComputer
reSpeaker
NVIDIA Jetson Nano Developer Kit

Software

Python
ffmpeg
pyaudio

Commands

git clone
sudo apt install
pip3 install
python test.py
arecord
python3 main.py

Text

This article provides a comprehensive guide on deploying OpenAI's Whisper model for real-time speech-to-text functionality on NVIDIA Jetson Orin, including hardware requirements and installation steps. The demo works on NVIDIA Jetson Nano and uses the microphone and speaker on the NVIDIA Jetson Nano Developer Kit. To install dependencies, simply run the following commands: `git clone https://github.com/LJ-Hao/Deploy-Whisper-on-NVIDIA-Jetson-Orin-for-Real-time-Speech-to-Text.git`, `cd Deploy-Whisper-on-NVIDIA-Jetson-Orin-for-Real-time-Speech-to-Text`, `sudo apt install python3-pyaudio`, `pip3 install -r requirements.txt`, `sudo apt update && sudo apt install ffmpeg`. You can check whether the dependencies are installed successfully by running `python test.py`. To set the microphone rate, use `arecord -D hw:2,0 --dump-hw-params`, and to start the demo, run `python3 main.py`. For more information on Whisper, please see https://github.com/openai/whisper.

Structured data

{
    "@context": "https://schema.org",
    "@type": "TechArticle",
    "title": "Deploy Whisper on NVIDIA Jetson Orin for Real-time Speech-to-Text",
    "technical_specification": {
        "hardware_requirements": [
            "reComputer (Or other devices based on Jetson)",
            "reSpeaker (Or other USB interface microphones)",
            "Monitor, mouse, and keyboard"
        ],
        "installation_instructions": [
            "git clone https://github.com/LJ-Hao/Deploy-Whisper-on-NVIDIA-Jetson-Orin-for-Real-time-Speech-to-Text.git",
            "cd Deploy-Whisper-on-NVIDIA-Jetson-Orin-for-Real-time-Speech-to-Text",
            "sudo apt install python3-pyaudio",
            "pip3 install -r requirements.txt",
            "sudo apt update && sudo apt install ffmpeg"
        ],
        "usage_instructions": [
            "python test.py",
            "arecord -D hw:2,0 --dump-hw-params",
            "python3 main.py"
        ]
    }
}

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