Nano Banana 2 is here 🍌 Try Now
🎵 Audio

Nemotron ASR

Fast and accurate speech-to-text transcription using Nemotron ASR. Configurable acceleration modes for speed/accuracy trade-off (WER ranges from 7.16% to 8.53%)

Example Output

Generated Result

Generated

More Audio Models

MMAudio V2

MMAudio V2

Add realistic sound effects to your videos automatically

MiniMax Speech 2.6 HD

MiniMax Speech 2.6 HD

Convert text to natural speech in 40+ languages with HD quality. Control speed, pitch, and volume.

Qwen 3 TTS - Clone Voice [0.6B]

Qwen 3 TTS - Clone Voice [0.6B]

Clone your voices using Qwen3-TTS Clone-Voice model with zero shot cloning capabilities and use it on text-to-speech models to create speeches of yours!

Resemble Chatterbox TTS

Resemble Chatterbox TTS

Generate natural speech with emotion control and instant voice cloning

Google Gemini 2.5 Flash Text to Speech

Google Gemini 2.5 Flash Text to Speech

Fast, natural multi-speaker voice synthesis with 30+ voices across 24 languages at lower cost. Perfect for dialogues, conversations, and multilingual content

Beatoven SFX Generation

Beatoven SFX Generation

Generate professional sound effects from animal sounds to sci-fi for any project.

Qwen 3 TTS - Clone Voice [1.7B]

Qwen 3 TTS - Clone Voice [1.7B]

Clone your voices using Qwen3-TTS Clone-Voice model with zero shot cloning capabilities and use it on text-to-speech models to create speeches of yours!

ACE-Step

ACE-Step

Create custom music with your own lyrics and precise genre control.

Stable Audio 2.5 Text-to-Audio

Stable Audio 2.5 Text-to-Audio

Create up to 3 minutes of music and sound effects from text descriptions.

About Nemotron ASR

Nemotron ASR is a powerful AI-driven speech-to-text model designed to deliver fast and highly accurate audio transcription. Built with advanced audio analysis technology, Nemotron ASR seamlessly converts spoken language from audio files into precise text, making it an essential tool for anyone needing reliable voice-to-text solutions. Its configurable acceleration modes allow users to optimize the balance between transcription speed and accuracy, with the best accuracy mode achieving a word error rate (WER) as low as 7.16%, and the fastest mode still maintaining a competitive 8.53% WER. Whether you are working with interviews, podcasts, meetings, lectures, or voice memos, Nemotron ASR adapts to your specific needs. The model accepts a wide range of audio formats, supporting both direct file uploads and URLs for maximum flexibility. Users can select from four acceleration settings—None, Low, Medium, and High—each offering different chunk sizes and WERs, so you can prioritize either speed or transcription fidelity based on your project requirements. Nemotron ASR stands out due to its robust performance in real-world audio environments, delivering clear and consistent transcription results even in challenging scenarios. The technology behind Nemotron ASR leverages deep learning and neural network advances to boost language recognition, minimize errors, and handle diverse accents and speaking styles. This makes it suitable not only for individual professionals but also for businesses, media agencies, and educational institutions seeking scalable, automated transcription workflows. Key capabilities include rapid batch processing, high accuracy even in fast mode, and seamless integration into various platforms thanks to its flexible API endpoints. The model is especially valuable for content creators, journalists, and researchers who frequently work with large volumes of audio, as well as for accessibility services, legal transcription, and real-time captioning. Nemotron ASR's intuitive interface, combined with its pay-as-you-go credit system, ensures that users only pay for what they use, making advanced speech-to-text technology accessible and cost-effective. With its blend of speed, precision, and adaptability, Nemotron ASR is an ideal solution for anyone looking to automate and streamline their audio transcription tasks with the latest in AI technology.

✨ Key Features

Advanced speech-to-text transcription using state-of-the-art AI models.

Configurable acceleration modes let users balance between best accuracy and fastest processing.

Supports a wide variety of audio formats via file upload or direct URL input.

Delivers low word error rates (as low as 7.16% WER) for high transcription fidelity.

Quick processing capabilities for faster turnaround on large audio files.

Flexible API compatibility for easy integration into existing workflows.

User-friendly interface designed for both beginners and professionals.

💡 Use Cases

Transcribing interviews and podcasts for content creation.

Converting meeting or lecture recordings into searchable text.

Generating subtitles and closed captions for video content.

Providing accessible transcripts for the hearing impaired.

Supporting legal, medical, or academic transcription workflows.

Automating voice memo transcription for productivity tools.

Enabling real-time speech recognition in live broadcast or streaming scenarios.

🎯

Best For

Media professionals, researchers, educators, content creators, and businesses needing fast and accurate speech-to-text solutions.

👍 Pros

  • High accuracy with customizable speed and precision settings.
  • Supports both file uploads and audio URLs for easy access.
  • Efficient processing even for lengthy or complex audio files.
  • Flexible integration capabilities for diverse use cases.
  • Intuitive and easy to use, with minimal setup required.

⚠️ Considerations

  • Accuracy may slightly decrease in fastest acceleration modes.
  • Performance can be affected by poor audio quality or heavy background noise.
  • Currently limited to speech-to-text and does not support translation or language detection.

📚 How to Use Nemotron ASR

1

Prepare your audio file or obtain a direct audio URL you want to transcribe.

2

Access Nemotron ASR via the platform and navigate to the transcription section.

3

Upload your audio file or paste the audio URL into the provided input field.

4

Choose your preferred acceleration mode based on the desired speed and accuracy.

5

Start the transcription process and wait for the AI to process your audio.

6

Review and download the transcribed text output for your records or further use.

Frequently Asked Questions

🏷️ Related Keywords

speech-to-text audio transcription AI transcription voice recognition Nemotron ASR automatic speech recognition audio analysis real-time transcription podcast transcription transcribe audio