Geraint Luff is a seasoned audio DSP developer and the founder of Signalsmith Audio. Geraint’s presentations, such as “Let’s Write a Reverb” and “Four Ways to Write a Pitch Shifter,” are among the most popular talks at the Audio Developer Conference (ADC) thanks to Geraint’s clarity of explanation and easy-to-understand visuals (not to mention the accompanying open-source repos).

In the interview, Geraint shares his insights on his career path, freelancing in the audio industry, and digital signal processing (DSP). He discusses how he gained traction as a freelancer by joining a community, delivering audio-focused technical talks, and sharing open-source repos. We can also learn his approach to learning DSP, problem-solving, and the significance of visualization in explanations.

Theory first of practice first? Listen to the podcast episode to find out! 😉

Note: If you like the podcast so far, please, go to Apple Podcasts and leave me a review there. You can do so on Spotify as well. It will benefit both sides: more reviews mean a broader reach on Apple Podcasts and feedback can help me to improve the show and provide better quality content to you. You can also subscribe and give a like on YouTube. Thank you for doing this 🙏

Orchisama Das is an outstanding audio researcher known for her work in virtual acoustics, artificial reverberation, and immersive audio. She holds a PhD from Stanford University’s prestigious CCRMA and has contributed to groundbreaking research at leading universities and major tech companies.

During this interview, we talk about her path in academia and industry. Orchisama shares her thoughts about the realities of audio research, offering great insights and a very frank and honest perspective on her journey.

We dive into technical topics such as artificial reverberation, virtual acoustics, immersive audio, and open problems in DSP, as well as topics like the gender imbalance in the audio research industry and how to stay productive and motivated during research.

The episode is scattered with many resources and tips for anyone interested in learning the mentioned topics. It is a very inspiring and informative talk for people who are doing audio research, or curious about getting started.

Note: If you like the podcast so far, please, go to Apple Podcasts and leave me a review there. You can do so on Spotify as well. It will benefit both sides: more reviews mean a broader reach on Apple Podcasts and feedback can help me to improve the show and provide better quality content to you. You can also subscribe and give a like on YouTube. Thank you for doing this 🙏

From this podcast, you will learn:

• How Orchisama Das started her journey in audio research and her path to earning a PhD at Stanford University’s CCRMA.
• About her internships at Tesla and Meta Reality Labs, as well as tips and advice on how to get internships as a researcher.
• A big picture technical overview of artificial reverberation, virtual room acoustics, and immersive audio.
• Resources for learning about these topics, including books, papers, and tools.
• Tips and advice for a good research carrer.
• Her thoughts on the gender imbalance in audio research and ways to address it.

This episode was recorded on November 21, 2024.

Julian’s career is incredible: from natural sciences through a master’s in physical modeling, a PhD in virtual analog modeling, an almost decade-long position at Native Instruments, all the way to TikTok and Stability AI, where he’s working now on generative music algorithms.

There are few people who have such a rich background in audio research and industry and even fewer who are willing to share the details of it publicly. That makes this episode all the more exciting!

Note: If you like the podcast so far, please, go to Apple Podcasts and leave me a review there. You can do so on Spotify as well. It will benefit both sides: more reviews mean a broader reach on Apple Podcasts and feedback can help me to improve the show and provide better quality content to you. You can also subscribe and give a like on YouTube. Thank you for doing this 🙏

From this podcast, you will learn:

• how machine learning forever changed audio plugin design and development
• how big audio plugin companies operate internally
• how to learn C++ for audio programming
• whether you need to have a PhD to work in an R&D department of an audio company
• what is the state of the art in generative music
• how to learn generating music with AI
• how to be able to focus on research papers even if you read them after hours
• how to produce quality research
• how to rest & recharge after intense and focused work