Audio Feedback (Howling) Simulation System

Project Description

This Python program simulates audio feedback (howling) phenomena in acoustic systems. It can:

1. Simulate room acoustics using Room Impulse Response (RIR) generation
2. Model the feedback loop between microphone and speaker systems
3. Generate microphone and speaker signals containing howling effects

Features

• Realistic room acoustics simulation via RIR generation
• STFT (Short-Time Fourier Transform) based audio processing
• Outputs both microphone and speaker signals with howling effects

Requirements

pip install numpy scipy soundfile rir-generator

TODO

1. Howling Detect
2. Howling Suppression

Reference：

[1]https://zhuanlan.zhihu.com/p/679689442 [2]https://github.com/chenwj1989/python_howling_suppression