Julius Orion Smith III
Professor Emeritus
Music and by courtesy Electrical Engineering

• Google Scholar Profile
• Personal Bibliography
• JOS Global Online Index

1. Mathematics of the Discrete Fourier Transform (DFT) (Music 320A)
2. Introduction to Digital Filters (Music 320B)
3. Physical Audio Signal Processing (Music 420A)
4. Spectral Audio Signal Processing (Music 421A)
5. AI Audio Signal Processing Reading List (Music 423)
6. Audio Signal Processing in Faust (Music 320C)

Curriculum Vitae

Blogs

• Music/audio signal processing
• Fitting filters to measured amplitude response data using invfreqz in matlab

Presentations (Usually Video + Overheads)

• Music 320 Extensions
  • AI Accelerated Digital Filter Design: Butterworth, Chebyshev, Elliptic, and General IIR Filters - Nov 23, 2024   (Overheads)
  • Derivation of FM Spectra from the Definition of Bessel Coefficients, Aug 22, 2024   (Overheads)
• scipy.cpp - Using AI to Port Python's scipy.signal Filter-Related Functions to C++ for Use in Real Time (JOS ADCxGather-24 Talk)   (Overheads)
• DSP Online Conference, October 30, 2024: Signal Processing Formulations of Sequence Models   (Overheads)
• WCML [W]RoPE update and TRNN architecture, Aug 8, 2024   (Overheads)   (Pages Discussed)
• JOS Faculty Intro 2024 - (No video recording this year: Overheads)
• West Coast Machine Learning presentation, September 12, 2024: Audio Front Ends in Machine Learning   (Overheads)
• West Coast Machine Learning presentation, July 18, 2024 (third and final part): "Inventing Sequence Models as Vectorized Signal Processors"   (Overheads)
• West Coast Machine Learning presentation, June 20, 2024 (continuation of June 13 talk): "Inventing Sequence Models as Vectorized Signal Processors"   (Overheads)
• West Coast Machine Learning presentation, June 13, 2024 (expansion of May 17 talk): "Sequence Models from a Signal Processing Perspective"   (Overheads)
• CCRMA Open House presentation, May 17, 2024: "Inventing Modern Sequence Models as a Music 320 Project"   (Overheads)
• Music 320 in One Hour (JOS guest lecture in the online course "Signal Processing for Hearing")   (Overheads)
• Spectral Audio Modeling: Why Did It Evolve and Do We Need It Now? (JOS ADC-23 Talk)   (Overheads)
• JOS Faculty Intro 2023
• Wall Street Journal Interview re. Shazam, June 2023
• Faust Day 2023
• Using Faust in JUCE Projects (ADCx SF 2023)
• JOS Faculty Intro 2022
• CCRMA World Update 2021
• Wave Digital Filter Software Overview and Demo
• Faust in the Classroom: Demos, Live Coding, and Libraries
• JackTrip Hub Server JACK Mixer Tutorial (Associated Files)
• Make an Eight Channel Mixer in the Faust IDE
• Sound synthesis based on physical models
• Under the Moon by Camel, performed on GeoShred for iPad

Address