Digital audio effects are widely used by audio engineers to alter the
acoustic and temporal qualities of audio data. However, these effects can have
a large number of parameters which can make them difficult to learn for
beginners and hamper creativity for professionals. Recently, there have been a
number of efforts to employ progress in deep learning to acquire the low-level
parameter configurations of audio effects by minimising an objective function
between an input and reference track, commonly referred to as style transfer.
However, current approaches use inflexible black-box techniques or require that
the effects under consideration are implemented in an auto-differentiation
framework. In this work, we propose a deep learning approach to audio
production style matching which can be used with effects implemented in some of
the most widely used frameworks, requiring only that the parameters under
consideration have a continuous domain. Further, our method includes style
matching for various classes of effects, many of which are difficult or
impossible to be approximated closely using differentiable functions. We show
that our audio embedding approach creates logical encodings of timbral
information, which can be used for a number of downstream tasks. Further, we
perform a listening test which demonstrates that our approach is able to
convincingly style match a multi-band compressor effect.

我们提出了一种深度学习方法用于音频制作风格匹配，可以与大多数常用框架中实现的效果一起使用，只要考虑的参数在连续范围内，能够通过逻辑编码音色信息来进行风格匹配。