usage.md

### 🎧 DeepFilterNet Voice Denoiser (Extended)

This demo enhances voice recordings using **DeepFilterNet2**, a powerful AI model for **real-time speech denoising**.

#### 🔹 How to Use

1. **Upload** your noisy audio (`.wav` and `.mp3`) — up to **1 hour long**.
2. *(Optional)* Add background noise to test the filter.
3. Click **Generate** to process and compare the **original** and **denoised** results.

#### 🔹 What It Does

Removes unwanted background sounds like fan noise, chatter, hums, or ambient noise — producing a clearer, more natural voice.

#### 🔹 About

Built from [Rikorose/DeepFilterNet](https://github.com/Rikorose/DeepFilterNet) and expanded to handle **long-form audio** (podcasts, interviews, lectures).

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