中文 | English

AudioNoise Guitar Pedal FX

A web-based guitar effect processor built on Linus Torvalds' AudioNoise. Upload your audio, select an effect, tweak the parameters, and listen to the result — all in your browser.

Try it live: audionoise.streamlit.app

Features

• 7 guitar effects: Boost, Graphic EQ, Phaser, Flanger, Echo, Pitch, Compressor
• Upload or demo: Use your own audio or the built-in BassForLinus.mp3
• A/B comparison: Original vs processed audio side by side
• Download result: Save your processed audio as MP3
• Bilingual UI: Switch between 中文 and English
• Deployed on Streamlit Cloud: No installation needed to use

Effects

Effect	Parameters	Description
Boost	5	Overdrive/distortion with clipping, bass/high cut filters, wet/dry mix
Graphic EQ	10 (31Hz–16kHz)	Peaking EQ with adjustable gain per band
Phaser	4	All-pass filter-based phaser with LFO modulation
Flanger	4	Delay-based flanger with feedback
Echo	3	Delay line echo effect
Pitch	2	Pitch shifting with octave range
Compressor	5	Dynamic range compression with attack/release control

Quick Start

git clone https://github.com/gokuscraper/AudioNoise-streamlit.git
cd AudioNoise-streamlit
pip install -r requirements.txt
streamlit run streamlit_app.py

On Linux, install build tools for the C binary:

sudo apt install build-essential ffmpeg

The app compiles the C program automatically on first run.

Deploy on Streamlit Cloud

1. Fork this repo
2. Go to Streamlit Cloud
3. Connect your forked repo
4. Automatic build: packages.txt → setup.sh → requirements.txt

Credits

The DSP engine is Linus Torvalds' AudioNoise — a collection of digital guitar effects built with IIR filters and delay lines. All signal processing code lives in audio/ and scripts/.

License

GNU General Public License v2. See LICENSE.