CAK: Emergent Audio Effects from Minimal Deep Learning

Austin Rockman

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arXiv · 2508.02643

CAK: Emergent Audio Effects from Minimal Deep Learning

Austin Rockman

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Abstract

We demonstrate that a single 3x3 convolutional kernel can produce emergent audio effects when trained on 200 samples from a personalized corpus. We achieve this through two key techniques: (1) Conditioning Aware Kernels (CAK), where output = input + (learned_pattern x control), with a soft-gate mechanism supporting identity preservation at zero control; and (2) AuGAN (Audit GAN), which reframes adversarial training from "is this real?" to "did you apply the requested value?" Rather than learning to generate or detect forgeries, our networks cooperate to verify control application, discovering unique transformations. The learned kernel exhibits a diagonal structure creating frequency-dependent temporal shifts that are capable of producing musical effects based on input characteristics. Our results show the potential of adversarial training to discover audio transformations from minimal data, enabling new approaches to effect design.

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Austin Rockman. 2025-08-04. CAK: Emergent Audio Effects from Minimal Deep Learning. https://arxiv.org/abs/2508.02643

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