首页|Audio Mixing Inversion via Embodied Self-supervised Learning

Audio Mixing Inversion via Embodied Self-supervised Learning

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Audio mixing is a crucial part of music production.For analyzing or recreating audio mixing,it is of great importance to conduct research on estimating mixing parameters used to create mixdowns from music recordings,i.e.,audio mixing inversion.However,approaches of audio mixing inversion are rarely explored.A method of estimating mixing parameters from raw tracks and a stereo mixdown via embodied self-supervised learning is presented.In this work,several commonly used audio effects including gain,pan,equalization,reverb,and compression,are taken into consideration.This method is able to learn an inference neural network that takes a stereo mixdown and the raw audio sources as input and estimate mixing parameters used to create the mixdown by iteratively sampling and training.During the sampling step,the inference network predicts a set of mixing parameters,which is sampled and fed to an audio-processing framework to generate audio data for the training step.During the training step,the same network used in the sampling step is optimized with the sampled data generated from the sampling step.This method is able to explicitly model the mixing process in an interpretable way instead of using a black-box neural network model.A set of objective measures are used for evaluation.The experimental results show that this method has better performance than current state-of-the-art methods.

Audio mixing inversionintelligent audio mixingself-supervised learningaudio signal processingdeep learning

Haotian Zhou、Feng Yu、Xihong Wu

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Department of AI Music and Music Information Technology,Central Conservatory of Music,Beijing 100031,China

Laboratory of Music Artificial Intelligence,Laboratory of Philosophy and Social Sciences,Ministry of Education,Beijing 100031,China

School of Intelligence Science and Technology,Peking University,Beijing 100871,China

Highgrade,Precision and Advanced Discipline Construction Project of Beijing Universities,Major Projects of National Social ScienNation Culture and Tourism Technological Innovation Engineering Project of China

21ZD19

2024

10.1007/s11633-023-1441-9

机器智能研究(英文)
中国科学院自动化所

机器智能研究(英文)

CSTPCDEI
影响因子：0.49
ISSN：2731-538X
年,卷(期)：2024.21(1)
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