Annie Chu

2 accepted papers

2026

MIX2MORPH: LEARNING SOUND MORPHING FROM NOISY MIXES

Annie Chu, Oriol Nieto, Bryan Pardo, Prem Seetharaman

ICASSP 2026poster

We introduce Mix2Morph, a text-to-audio diffusion model fine-tuned to perform sound morphing without a dedicated dataset of morphs. By finetuning on noisy surrogate mixes at higher diffusion timesteps, Mix2Morph yields stable, perceptually coherent morphs that convincingly integrate qualities of bot…

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2025

Text2FX: Harnessing CLAP Embeddings for Text-Guided Audio Effects

Annie Chu, Patrick O'Reilly, Julia Barnett, Bryan Pardo

ICASSP 2025accepted

This work introduces Text2FX, a method that leverages CLAP embeddings and differentiable digital signal processing to control audio effects, such as equalization and reverberation, using open-vocabulary natural language prompts (e.g., "make this sound in-your-face and bold"). Text2FX operates withou…

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