Tag: audio

Keynote: Music Informatics for Musics of India – Topics, Tools and Trends – Ajay Srinivasamurthy

https://audio.dev/ -- @audiodevcon​
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Keynote: Music Informatics for Musics of India - Topics, Tools and Trends - Ajay Srinivasamurthy - ADCx India 2025
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The art of music has been practised for centuries in India. In the last century, the science of music developed, with musicologists studying music systematically using a scientific approach. Engineering of music is now emerging - music Informatics is a multidisciplinary field that draws from several fields such as acoustics, psychoacoustics, signal processing, machine learning, computer science, psychology and musicology to build tools and techniques for performance, production, analysis, understanding and synthesis of music. The tools aim to create a novel experience with music for both musicians and the audience, enhancing our collective experience with music. This talk is aimed to be an introductory overview of music informatics as it is applied to the diverse musics of India discussing the opportunities, challenges and application trends in the field. The talk discusses the current state of the art, relevant problems and resources available to start working on music informatics problems in the Indian socio-cultural context.
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Slides: https://data.audio.dev/talks/ADCxIndia/2025/music-informatics-for-musics-of-india-topics-tools-and-trends/slides.pdf
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Ajay Srinivasamurthy

Ajay Srinivasamurthy is an Applied Science Manager with the Amazon Artificial General Intelligence team in Bangalore, India where he works on large scale speech and language technologies. He is also an adjunct member of the faculty, Department of Heritage Science and Technology, Indian Institute of Technology Hyderabad (IITH), India. He has diverse research interests and experience in the areas of Speech, Audio and Music Signal Processing and Machine Learning (www.ajaysrinivasamurthy.in).
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ADC is an annual event celebrating all audio development technologies, from music applications and game audio to audio processing and embedded systems. ADC’s mission is to help attendees acquire and develop new audio development skills, and build a network that will support their audio developer career.
Annual ADC Conference - https://audio.dev/
https://www.linkedin.com/company/audiodevcon

https://facebook.com/audiodevcon
https://instagram.com/audiodevcon
https://www.reddit.com/r/audiodevcon/
https://mastodon.social/@audiodevcon
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Streamed & Edited by Digital Medium Ltd: https://online.digital-medium.co.uk
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Organized and produced by JUCE: https://juce.com/
---

Special thanks to the ADCx India Team:

Sophie Carus
Derek Heimlich
Andrew Kirk
Bobby Lombardi
Tom Poole
Ralph Richbourg
Jim Roper
Jonathan Roper
Prashant Mishra

#adc #audiodev #musicofindia #dsp #audio #audioengineering #audioprocessing #audioproduction #audioprogramming #music #musictech #soundtech #audiotech #audiotechnology

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Inheriting Mantis (Synth) from Chris Huggett – Ben Supper – ADC 2024

https://audio.dev/ -- @audiodevcon​
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Inheriting Mantis (Synth) from Chris Huggett - Ben Supper - ADC 2024
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Chris Huggett founded the Oxford Synthesiser Company in the 1970s. He spent his career designing what became classic instruments: the EDP Wasp and OSCar synthesisers, most of Akai's samplers in the 1990s, and pretty much all of Novation's musical products.

In 2019, Chris took on a commission for a new company. Given creative free rein, he started developing a hybrid synth that revisited some of his earliest work, but improved it with modern features. Unfortunately, he was diagnosed with cancer at around the same time, and didn't survive the first lockdown.

Having worked with Chris for a while at Novation, and being a little involved with the same new company, I was standing in a footlight when the music stopped. With the permission of his estate, the contents of Chris's desk and hard drive allowed us to inherit a well-conceived, sometimes brilliant, but technically rough proof of concept. We were given permission to see what we might do with the hardware and software.

As a solo engineer, my job was to understand the context and intentions embodied in Chris's draft, to shape and polish it without losing his fingerprints, and to see it into production before the money ran out.

This talk will cover the technically interesting aspects of this project, following the evolution of Chris's demo into a manufacturable product and a codebase for the future, whilst working out which of his fingerprints he meant to polish out and which to leave.
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Slides: https://data.audio.dev/talks/2024/inheriting-mantis/slides.pdf
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Ben Supper

Ben engineers synthesisers, loudspeakers, MIDI controllers, and other products for various companies, and sells spatial audio hardware via his own company, Supperware.

He likes solving problems that combine elements of acoustic design, hardware, firmware, DSP, and application development. The first half of his career was spent mostly at Focusrite and ROLI, running the latter's R&D team and realising that he prefers the lab to the boardroom, but doesn't get to choose.

Ben's been involved with ADC since it started in 2015. He's spoken about MIDI, spatial audio, the craft of making hardware, and on weathering a demanding and satisfying trade, the practitioners of which are often invisible.
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ADC is an annual event celebrating all audio development technologies, from music applications and game audio to audio processing and embedded systems. ADC’s mission is to help attendees acquire and develop new audio development skills, and build a network that will support their audio developer career.
Annual ADC Conference - https://audio.dev/
https://www.linkedin.com/company/audiodevcon

https://facebook.com/audiodevcon
https://instagram.com/audiodevcon
https://www.reddit.com/r/audiodevcon/
https://mastodon.social/@audiodevcon
---

Streamed & Edited by Digital Medium Ltd: https://online.digital-medium.co.uk
---

Organized and produced by JUCE: https://juce.com/
---

Special thanks to the ADC24 Team:

Sophie Carus
Derek Heimlich
Andrew Kirk
Bobby Lombardi
Tom Poole
Ralph Richbourg
Jim Roper
Jonathan Roper
Prashant Mishra

#adc #audiodev #synth #synthesizer #audio #audioprocessing #audioproduction #audioprogramming #sound #music #musictech #soundtech #audiotech #audiotechnology

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Profiling Neural Audio Plugins – Dharanipathi Rathna Kumar – ADCx India 2025

https://audio.dev/ -- @audiodevcon​
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Profiling Neural Audio Plugins - Dharanipathi Rathna Kumar - ADCx India 2025
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Profiling is an indispensable tool in developing high-performance, real-time audio plugins. In this talk, we will delve into profiling, with a focus on neural audio plugins. We will explore key profiling techniques, including time profilers, system tracers, performance counters, and the distinctions between sampling and instrumentation. Using Xcode’s Instruments as our primary tool, we’ll walk through an example code to demonstrate how profiling can identify bottlenecks and guide optimization efforts. We’ll also briefly examine the performance of current neural network inference engines used in audio plugins.
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Slides: https://data.audio.dev/talks/ADCxIndia/2025/profiling-neural-audio-plugins/slides.pptx
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Dharanipathi Rathna Kumar

PhD researcher working on real-time neural audio.
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ADC is an annual event celebrating all audio development technologies, from music applications and game audio to audio processing and embedded systems. ADC’s mission is to help attendees acquire and develop new audio development skills, and build a network that will support their audio developer career.
Annual ADC Conference - https://audio.dev/
https://www.linkedin.com/company/audiodevcon

https://facebook.com/audiodevcon
https://instagram.com/audiodevcon
https://www.reddit.com/r/audiodevcon/
https://mastodon.social/@audiodevcon
---

Streamed & Edited by Digital Medium Ltd: https://online.digital-medium.co.uk
---

Organized and produced by JUCE: https://juce.com/
---

Special thanks to the ADCx India Team:

Sophie Carus
Derek Heimlich
Andrew Kirk
Bobby Lombardi
Tom Poole
Ralph Richbourg
Jim Roper
Jonathan Roper
Prashant Mishra

#audioplugins #adc #audiodev #cppprogramming #audio #conferenceaudio #audioprocessing #audioproduction #audioprogramming #xcode #musictech #soundtech #audiotech #audiotechnology

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Building Audio Applications using AI Models: Practical Lessons Learned – ChangHun Sung – ADC 2024

https://audio.dev/ -- @audiodevcon​
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Building Audio Applications using AI Models: Practical Lessons Learned - ChangHun Sung - ADC 2024
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Supertone has been building and releasing a variety of AI audio applications since 2022. Ranging from a real-time noise reduction plug-in, a standalone voice changer application, to an impulse response generator that employs a transformer architecture (the kind used in LLMs), Supertone’s products were made by taking AI models from the lab and delivering them to the hands of users. In this talk, we will share with you some practical lessons we’ve learned from our experiences.
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Slides: https://data.audio.dev/talks/2024/practical-lessons-learned-from-building-audio-applications-using-ai-models/slides.pdf
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ChangHun Sung

Chang Hun is a Software Engineer at Supertone, Inc. He previously worked in the game industry and used to develop game engines. Chang Hun now develops high performance C++ frameworks to accelerate the process of productizing ML models. He is also the principal clarinetist in an amateur orchestra in Seoul.
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ADC is an annual event celebrating all audio development technologies, from music applications and game audio to audio processing and embedded systems. ADC’s mission is to help attendees acquire and develop new audio development skills, and build a network that will support their audio developer career.
Annual ADC Conference - https://audio.dev/
https://www.linkedin.com/company/audiodevcon

https://facebook.com/audiodevcon
https://instagram.com/audiodevcon
https://www.reddit.com/r/audiodevcon/
https://mastodon.social/@audiodevcon
---

Streamed & Edited by Digital Medium Ltd: https://online.digital-medium.co.uk
---

Organized and produced by JUCE: https://juce.com/
---

Special thanks to the ADC24 Team:

Sophie Carus
Derek Heimlich
Andrew Kirk
Bobby Lombardi
Tom Poole
Ralph Richbourg
Jim Roper
Jonathan Roper
Prashant Mishra

#adc #ai #audiosoftware #audiodev #dsp #audio #conferenceaudio #audioprocessing #audioproduction #audioprogramming #musictech #soundtech #audiotech #audiotechnology

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How to Price an Audio Plugin – James Russell – ADC 2024

https://audio.dev/ -- @audiodevcon​
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How to Price an Audio Plugin - Factors to Consider When Deriving That One Elusive Value - James Russell - ADC 2024
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A plugin's price can make or break its success in the market, so why is it often one of the last decisions made? And why do skilled DSP developers struggle to determine this one value? This talk will cover the relevant economics of pricing for digital products, and will lay out 12 factors that should influence the final decision, using real-world examples. Developers will gain insight into what questions to ask and what observations to make in pricing their next launch – whether it's an analogue-style EQ, a one-knob spectral compressor, or humanity's next legendary synth plugin.
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Slides: https://data.audio.dev/talks/2024/how-to-price-an-audio-plugin/slides.pdf
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James Russell

I've been part of 'the plugin industry' since 2012, first at Computer Music and FutureMusic magazines, then as part of my own company, Egg Audio, which is a marketing agency and consultancy working only with plugin developers. I specialize in an industry rather than a type of service, so I and my freelancers provide everything from blog and video content to influencer marketing – all to music software companies including Sonible, Plugin Boutique, Waves and Rhodes.
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ADC is an annual event celebrating all audio development technologies, from music applications and game audio to audio processing and embedded systems. ADC’s mission is to help attendees acquire and develop new audio development skills, and build a network that will support their audio developer career.
Annual ADC Conference - https://audio.dev/
https://www.linkedin.com/company/audiodevcon

https://facebook.com/audiodevcon
https://instagram.com/audiodevcon
https://www.reddit.com/r/audiodevcon/
https://mastodon.social/@audiodevcon
---

Streamed & Edited by Digital Medium Ltd: https://online.digital-medium.co.uk
---

Organized and produced by JUCE: https://juce.com/
---

Special thanks to the ADC24 Team:

Sophie Carus
Derek Heimlich
Andrew Kirk
Bobby Lombardi
Tom Poole
Ralph Richbourg
Jim Roper
Jonathan Roper
Prashant Mishra

#audioplugins #adc #audiodev #dsp #audio #audioprocessing #audioproduction #audioprogramming #sound #music #musictech #soundtech #audiotech #audiotechnology

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Groove Transfer VST for Latin American Rhythms – Anmol Mishra & Satyajeet Prabhu – ADCx India 2025

https://audio.dev/ -- @audiodevcon​
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Groove Transfer VST for Latin American Rhythms - Anmol Mishra & Satyajeet Prabhu - ADCx India 2025
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Latin American music relies on groove---small variations in timing, dynamics, and other aspects---to create an expressive rhythmic feel in music performance. Electronic music production often attempts to replicate these qualities through algorithmic manipulations to achieve similar effects. In this work, we employ a transformer-based model to learn microtiming and dynamics from onset timing and strength annotations of Uruguayan Candombe drum performances. The model is then deployed as a VST allowing users to apply the learnt candombe micro rhythms to quantized midi drum performances. With this work, we aim to bridge the gap between algorithmic rhythm creation and the expressive qualities of live performance, striving to produce music with the authentic grooves of various Latin American genres.
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Slides: https://data.audio.dev/talks/ADCxIndia/2025/groove-transfer-vst-for-latin-american-rhythms/slides.pdf
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Anmol Mishra

Anmol is a Research Assistant at the Music Technology Group (MTG) and a masters student at UPF Barcelona, working on learning expressive groove from Afro-Latin drumming for algorithmic rhythm generation. Previously he worked as a Machine Learning Engineer at Samsung’s Computer Vision Group in Seoul. Prior to that, he earned his Bachelors in Computer Science from IIT Bombay. He's been performing as a DJ for the past two years at clubs and festivals in Seoul.
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Satyajeet Prabhu

Satyajeet Prabhu is a Masters student in Sound and Music Computation at Universitat Pompeu Fabra, Barcelona. He holds a masters degree in Music Composition from Trinity College Dublin and an undergraduate degree in engineering. Currently working as a research assistant at the MTG, he is involved in the study of synchrony in a rhythmic performance. He also actively composes and releases music independently as ‘Barasingha’.
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ADC is an annual event celebrating all audio development technologies, from music applications and game audio to audio processing and embedded systems. ADC’s mission is to help attendees acquire and develop new audio development skills, and build a network that will support their audio developer career.
Annual ADC Conference - https://audio.dev/
https://www.linkedin.com/company/audiodevcon

https://facebook.com/audiodevcon
https://instagram.com/audiodevcon
https://www.reddit.com/r/audiodevcon/
https://mastodon.social/@audiodevcon
---

Streamed & Edited by Digital Medium Ltd: https://online.digital-medium.co.uk
---

Organized and produced by JUCE: https://juce.com/
---

Special thanks to the ADCx India Team:

Sophie Carus
Derek Heimlich
Andrew Kirk
Bobby Lombardi
Tom Poole
Ralph Richbourg
Jim Roper
Jonathan Roper
Prashant Mishra

#vst #adc #audiodev #audio #conferenceaudio #audioprocessing #audioproduction #audioprogramming #musicproduction #musictech #soundtech #audiotech #audiotechnology #midi

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Inter-Plugin Communication (IPC) – Breaking out of the Channel Strip – Peter Sciri – ADC 2024

https://audio.dev/ -- @audiodevcon​
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Inter-Plugin Communication (IPC) - Breaking out of the Channel Strip - Peter Sciri - ADC 2024
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Inter-plugin communication (IPC) is transforming the way audio plug-ins interact, enabling more efficient workflows and intelligent signal processing. This talk will explore the general principles of IPC, its applications in modern audio production, and a detailed case study on sonible’s smart:EQ 4. We will show how IPC enables advanced features, allowing plug-ins to collaborate intelligently for content-aware solutions across channels, while also highlighting challenges related to DAW architecture, such as latency issues, and potential strategies for overcoming these obstacles.
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Slides: https://data.audio.dev/talks/2024/inter-plugin-communication/slides.pdf
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Peter Sciri

Peter Sciri is co-founder and CTO at sonible, an Austrian company specializing in AI-driven audio plug-ins. With a background in audio engineering and expertise in digital signal processing, Peter has been at the forefront of developing intelligent tools for modern audio production. Together with two friends, Peter founded sonible over a decade ago, combining his technical knowledge and passion for sound to create innovative products.

While spending most of his days at a desk, Peter enjoys making music playing multiple instruments or mixing one or another live show just to relax..
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ADC is an annual event celebrating all audio development technologies, from music applications and game audio to audio processing and embedded systems. ADC’s mission is to help attendees acquire and develop new audio development skills, and build a network that will support their audio developer career.
Annual ADC Conference - https://audio.dev/
https://www.linkedin.com/company/audiodevcon

https://facebook.com/audiodevcon
https://instagram.com/audiodevcon
https://www.reddit.com/r/audiodevcon/
https://mastodon.social/@audiodevcon
---

Streamed & Edited by Digital Medium Ltd: https://online.digital-medium.co.uk
---

Organized and produced by JUCE: https://juce.com/
---

Special thanks to the ADC24 Team:

Sophie Carus
Derek Heimlich
Andrew Kirk
Bobby Lombardi
Tom Poole
Ralph Richbourg
Jim Roper
Jonathan Roper
Prashant Mishra

#ipc #audioengineering #audioplugins #audiodev #dsp #audio #adc #audioprocessing #audioproduction #audioprogramming #musictech #soundtech #audiotech #audiotechnology

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Accelerated Audio Computing – Unlocking the Future of Real-Time Sound Processing – Alexander Talashov – ADC 2024

https://audio.dev/ -- @audiodevcon​
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Accelerated Audio Computing - Unlocking the Future of Real-Time Sound Processing - Alexander Talashov - ADC 2024
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For the past 30 years, how we deal with sound has seen little change—from how we record music and edit sound to playback in various environments, including virtual spaces like games and VR, and real-world setups such as venues, cinemas, homes, and cars. The primary reason for this stagnation is the rarity of real-time audio processing on highly capable devices like GPUs and NPUs. Most consumer and professional systems still rely on outdated DSP chips that struggle to handle more than a few convolutions per channel, while CPUs are often tied up with non-audio tasks. At ADC, we reveal how we unlock the potential of GPUs by overcoming challenges related to latency, code parallelization, thread utilization, and others. Today, we’re excited to showcase how this technology can scale beyond DAW plugin use cases to professional music devices at our Workshop. We provided the power of Nvidia Jetson running Neural Amp Modeller (NAM) NNs natively as an example. We offered our Workshop participants access to our Platform tools and code that empower them to run the NAM project on the GPU and extend it further or innovate in ways others haven’t yet created. Join us at this keynote to explore our expansive vision for GPU-powered technology adoption and discover what’s possible for the future of audio beyond the plugins and digital guitar ampfliers.
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Slides: https://data.audio.dev/talks/2024/accelerated-audio-computing/slides.pdf
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Alexander Talashov
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ADC is an annual event celebrating all audio development technologies, from music applications and game audio to audio processing and embedded systems. ADC’s mission is to help attendees acquire and develop new audio development skills, and build a network that will support their audio developer career.
Annual ADC Conference - https://audio.dev/
https://www.linkedin.com/company/audiodevcon

https://facebook.com/audiodevcon
https://instagram.com/audiodevcon
https://www.reddit.com/r/audiodevcon/
https://mastodon.social/@audiodevcon
---

Streamed & Edited by Digital Medium Ltd: https://online.digital-medium.co.uk
---

Organized and produced by JUCE: https://juce.com/
---

Special thanks to the ADC24 Team:

Sophie Carus
Derek Heimlich
Andrew Kirk
Bobby Lombardi
Tom Poole
Ralph Richbourg
Jim Roper
Jonathan Roper
Prashant Mishra

#adc #audioengineering #gpu #audioprogramming #audiodev #nvidia #audio #audioprocessing #audioproduction #audioprogramming #musictech #soundtech #audiotech #audiotechnology

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MIDI FX – Node based MIDI Effects Processor – Daniel Fernandes – ADCx India 2025

https://audio.dev/ -- @audiodevcon​
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MIDI FX - Node based MIDI Effects Processor - Daniel Fernandes - ADCx India 2025
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MIDI FX is a free and open-source MIDI effects processor which lets users build their own effects by freely connecting effect nodes together. It includes simple nodes for changing properties of a MIDI message, such as the note number or velocity; and also more interesting features like viewing the name of the chord you're playing, visualizing Continuous Controller values as they change, and practice playing randomized chords.

Since MIDI FX runs in the browser, it can use browser APIs to, for example, allow wireless MIDI communication between devices via WebRTC or convert an Arduino’s serial output into MIDI messages, which is very handy for DIY MIDI instruments. This, paired with its flexible design, allows users to create custom MIDI setups that are tailored to meet their needs.
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Slides: https://data.audio.dev/talks/ADCxIndia/2025/midi-fx-node-based-midi-effects-processor/slides.pptx
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Daniel Fernandes

Daniel Fernandes picked up music production in his early teen years. His curiosity about the tools and plugins he'd use got him interested in audio development. In 2024, Daniel was accepted into Google Summer of Code with Mixxx DJ, where he contributed to its Harmonic Mixing features. Daniel is excited to keep exploring the intersection of music and technology.
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ADC is an annual event celebrating all audio development technologies, from music applications and game audio to audio processing and embedded systems. ADC’s mission is to help attendees acquire and develop new audio development skills, and build a network that will support their audio developer career.
Annual ADC Conference - https://audio.dev/
https://www.linkedin.com/company/audiodevcon

https://facebook.com/audiodevcon
https://instagram.com/audiodevcon
https://www.reddit.com/r/audiodevcon/
https://mastodon.social/@audiodevcon
---

Streamed & Edited by Digital Medium Ltd: https://online.digital-medium.co.uk
---

Organized and produced by JUCE: https://juce.com/
---

Special thanks to the ADCx India Team:

Sophie Carus
Derek Heimlich
Andrew Kirk
Bobby Lombardi
Tom Poole
Ralph Richbourg
Jim Roper
Jonathan Roper
Prashant Mishra

#midi #adc #audiodev #dsp #audio #audioprocessing #audioproduction #audioprogramming #sound #music #musictech #soundtech #audiotech #audiotechnology

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The Curious Case of Subnormals in Audio Code – Attila Haraszti – ADC 2024

https://audio.dev/ -- @audiodevcon​
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The Curious Case of Subnormals in Audio Code - Attila Haraszti - ADC 2024
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Floating-point subnormals have long presented an interesting edge case in digital signal processing that can cause severe performance hits, particularly when dealing with decaying infinite impulse response (IIR) filters. Most audio applications therefore opt to set flush-to-zero (FTZ) and denormals-are-zero (DAZ) CPU control register flags in their workflows.

The talk will chart an exploratory journey prompted by failing platform tests for web audio and an ancient ECMAScript forum thread, leading the author to investigate the current situation and impact on common devices.

Are subnormals still a problem for floating-point arithmetic in 2024? Is there a difference between native and web targets? What does the future hold for fast math and cross-platform audio code?
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Slides: https://data.audio.dev/talks/2024/the-curious-case-of-subnormals-in-audio-code/slides.pdf
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Attila Haraszti

Attila Haraszti / h̷a̷y̷w̷i̷r̷e̷z̶ is a veteran dance music producer and independent software professional specializing in networked media applications. He is currently developing Songsling, a web-based creation and publishing suite for interactive music and audio.
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ADC is an annual event celebrating all audio development technologies, from music applications and game audio to audio processing and embedded systems. ADC’s mission is to help attendees acquire and develop new audio development skills, and build a network that will support their audio developer career.
Annual ADC Conference - https://audio.dev/
https://www.linkedin.com/company/audiodevcon

https://facebook.com/audiodevcon
https://instagram.com/audiodevcon
https://www.reddit.com/r/audiodevcon/
https://mastodon.social/@audiodevcon
---

Streamed & Edited by Digital Medium Ltd: https://online.digital-medium.co.uk
---

Organized and produced by JUCE: https://juce.com/
---

Special thanks to the ADC24 Team:

Sophie Carus
Derek Heimlich
Andrew Kirk
Bobby Lombardi
Tom Poole
Ralph Richbourg
Jim Roper
Jonathan Roper
Prashant Mishra

#digitalsignalprocessing #adc #audiodev #dsp #audio #audioprocessing #audioproduction #audioprogramming #sound #music #musictech #soundtech #audiotech #audiotechnology

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