DSP Machine Learning Intern
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Recent research work investigated deep learning methods for modeling audio effects, that is employing neural networks to emulate the behavior of audio hardware.
In particular, a specific architecture was designed and proved to achieve good audio quality on the modeling of dynamic range compressors. The trained models are implemented in Python, with PyTorch, and leverage GPUs to apply a large number of operations per output audio sample. Therefore, these models are not ready to be running in real-time on standard consumer hardware.
Thus, the main objective of this internship is to adapt trained models into more efficient implementations, enabling real-time use on CPUs, and thereby embedding them in audio plug-ins.
Internship objectives
- Implement the SPTMod architecture in C++ using the Arturia framework.
- Conduct a bibliography on model compression, exploring techniques such as pruning, knowledge distillation, and neural architecture search.
- Apply these techniques to concrete cases of effect modeling and compare them.
- Evaluate and optimize both the audio fidelity and the real-time viability of modeling.
- Optimize the final C++ implementation.
Profile required
- Preferably PhD student, or master-level or final-year engineering school student.
- Solid knowledge in Digital Signal Processing (DSP) and Machine Learning (ML).
- Proficiency in Python and previous experience with ML frameworks (notably PyTorch).
- Strong interest in research. Good command of English.
- Experience with C++ programming, audio DSP, good mathematical reasoning and communication skills are a strong plus.
6-month internship in the DSP-Machine Learning team, within our R&D department.
Location: Grenoble (Montbonnot-Saint-Martin), accessible by public transportation.
Does this opportunity sound like a good fit for you?
Company description
Arturia is France’s leading manufacturer of electronic musical instruments. Its mission is to make music creation accessible to everyone.
Arturia began its journey in 1999 with the creation of iconic analog synthesizers in software format, and today enjoys international success thanks to the development of a complete line of synthesizers, MIDI controllers, and audio equipment. Driven by innovation, its products offer a bold, accessible, fun, and inspiring approach to sound exploration.
Arturia continues to grow and currently has more than 190 passionate employees in France, the United States, Hong Kong, Mexico, and the United Kingdom. Arturians share a commitment to excellence, values such as transparency and simplicity, and a culture of celebrating every success.