Electronic Engineering Department, The Chinese University of Hong Kong - ELEG5772 - Audio Signal Processing

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Objective

This course is an in-depth exploration of audio processing using neural networks. Starting with an introduction to audio problems, the course covers a range of topics including audio features and human labels, filtering and digital signal processing for audio processing, audio and music tagging with convolutional neural networks, audio and music transcription with recurrent neural networks, audio compression, bridging audio and language with sequence-to-sequence models, symbolic music generation, audio and music generation with pipelines, vocoder, and autoregressive models, audio and music generation with VAEs and diffusion models, controllable audio and music generation from texts and multiple modalities, and open problems and future directions in the field.

Syllabus

 

  1. Introduction: Audio and music problems.
  2. Audio features and human labels.
  3. Filtering, digital signal processing for audio processing (Assignment 1)
  4. Audio and music tagging with convolutional neural networks.
  5. Audio and music transcription with recurrent neural networks.
  6. Audio compression.
  7. Bridging audio and language: audio and music caption with sequence-to-sequence models (Assignment 2).
  8. Symbolic music generation.
  9. Audio and music generation: pipelines, vocoder, and autoregressive models.
  10. Audio and music generation with probabilistic models, such as diffusion models.
  11. Controllable audio and music generation from texts and multiple modalities (Assignment 3).
  12. Open problems and future.

Learning Outcome

Through a combination of lectures, assignments, and projects, students will gain hands-on experience working with state-of-the-art tools and techniques for audio and music processing. By the end of the course, students will have a solid foundation in the latest techniques for audio and music processing using neural networks, and will be able to apply these techniques to real-world problems in the field.

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