Skip to main content
NVIDIA
Explore
Models
Skills
Blueprints
GPUs
Docs
Help Center
Getting Started
  1. Create and verify your account to unlock full access to NVIDIA NIM APIs.
ResourcesDeveloper ForumsContact Support
FAQs
  • Terms of Use
    Privacy Policy
    Your Privacy Choices
    Contact

    Copyright © 2026 NVIDIA Corporation

    NVIDIA

    Background Noise Removal

    DownloadableFree Endpoint

    Removes unwanted noises from audio improving speech intelligibility.

    • communications
    • denoising
    • nvidia ai for media
    • speech enhancement
    Get API Key
    API ReferenceAPI Reference
    Accelerated by DGX Cloud

    Input

    Record or Upload
    0:00
    Upload an audio file
    .wav
    Noise Configuration
    Amount of Noise
    Number

    The amount of noise that needs to be added to the original audio

    Less NoisyMore Noisy
    0:00
    BNR Denoising Strength
    Percent

    Controls how strongly the BNR model is applied. 100% = full denoising. 0% = original noisy audio.

    00.10.20.30.40.50.60.70.80.911
    Free APIs for development
    Your API requests may be rate limited. Traffic from other users may cause throttling.

    GOVERNING TERMS: This trial service is governed by the NVIDIA API Trial Terms of Service. Use of this model is governed by the NVIDIA Open Model License Agreement.

    Output