Remove Hiss From Audio Online
Eliminate continuous high-frequency microphone hiss and electronic pre-amp static from your voice recordings.
Drop your audio file here to start
Supports MP3, WAV, M4A, AAC, FLAC, OGG, OPUS, WEBM • Free • No File Size Limit
How It Works: Step-by-Step
Upload Hissy Audio
Import your microphone or voice recording.
Select AI Noise Reduce
Open the AI Noise Reduction tool to target high-frequency hiss bands.
Export Clean Audio
Download your audio free from background static and hiss.
Key Benefits & Capabilities
Targeted High-Frequency Suppression
Specifically eliminates white noise, preamp hiss, and cassette tape static.
Technical Specifications
| Target | Mic hiss, preamp noise, tape static |
|---|---|
| Engine | AI Spectral Gate |
| Cost | Free |
Browser-Based AI & Signal Processing
Your audio files never leave your device. All DSP filters and TensorFlow AI noise models run entirely in your local browser memory for total privacy and immediate processing.
Frequently Asked Questions
Why does my microphone have a hissing sound?
Microphone hiss is usually caused by cheap audio interfaces, high gain preamp self-noise, or unshielded cables. Our spectral denoiser filters it out easily.