An Audio Processing System Based on DRC and FFT Integration
Yuhao Ma · 2024
This paper aims to develop an audio processing system that integrates Dynamic Range Control (DRC) and Fast Fourier Transform (FFT) technology, aiming to provide a clearer and more natural auditory experience for hearing-impaired individuals; By precisely adjusting the amplitude and frequency of audio signals, this system can adapt to individual hearing characteristics and diverse auditory environments. It combines two technologies to achieve two-dimensional audio adjustment. Compared with traditional hearing aids, this system demonstrates higher flexibility and adaptability. It can dynamically optimize audio signals based on real-time audio environments and user hearing test results, and is expected to improve communication skills and quality of life for hearing impaired individuals.