Audio processing method and system for harmonic restoration

Abstract

An audio processing method implemented by a processor includes receiving a first audio signal and a second audio signal, performing cancellation of audio components in the first audio signal using the second audio signal to reduce or remove harmonic components associated with the second audio signal, and applying a restoration process associated with a voice to the cancelled signal to generate a restored voice signal. The method addresses acoustic coupling issues by combining echo cancellation with generative artificial intelligence-based voice restoration, resulting in high-quality voice recording through built-in device components and preserving natural vocal characteristics.

Dependencies are inferred from the claim text.