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Jatin Chowdhury
Jatin Chowdhury

193 Followers

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Oct 6, 2022

Wave Digital Circuit Models with R-Type Adaptors

Wave Digital Filters (WDFs) is a circuit modelling paradigm that has become quite popular in recent years. While using WDFs to emulate circuits made up entirely of series and parallel combinations of elements is fairly straightforward, using WDFs for more complicated circuit topologies is a bit more difficult. The idea…

Digital Signal Processing

6 min read

Wave Digital Circuit Models with R-Type Adaptors
Wave Digital Circuit Models with R-Type Adaptors
Digital Signal Processing

6 min read


Apr 2, 2022

Sample-Rate Agnostic Recurrent Neural Networks

If you’re using neural networks to process signals in the time domain, you’ve probably run into the following problem: I trained my neural network on data at one sample rate, but now I want to use that network to process data at a different sample rate. The Problem For some types of…

Audio Signal Processing

5 min read

Sample-Rate Agnostic Recurrent Neural Networks
Sample-Rate Agnostic Recurrent Neural Networks
Audio Signal Processing

5 min read


Mar 30, 2022

Predicting Real-Time Neural Network Performance

Over the past couple years, I’ve dedicated a significant amount of research time to the implementation of neural networks for real-time audio applications, specifically real-time audio effects that can be used on desktop computers, mobile devices, and embedded devices. …

Audio Signal Processing

7 min read

Predicting Real-Time Neural Network Performance
Predicting Real-Time Neural Network Performance
Audio Signal Processing

7 min read


Aug 30, 2021

“Doesn’t That Feel Better?”

A few weeks ago, I was fortunate to reconnect with a former co-worker whom I had not seen for several years. Let’s call him Chris. Since meeting with him again, I keep thinking back to one particular moment from our time working together. I was working to implement a new…

Programming

6 min read

“Doesn’t That Feel Better?”
“Doesn’t That Feel Better?”
Programming

6 min read


Published in CodeX

·Aug 19, 2021

Faster Tape Emulation with SIMD

For the past few years, I’ve been working semi-regularly on an open-source tape emulation audio plugin called CHOWTapeModel. …

Audio Signal Processing

9 min read

Faster Tape Emulation with SIMD
Faster Tape Emulation with SIMD
Audio Signal Processing

9 min read


May 4, 2021

Building LV2 Plugins with JUCE and CMake

As a programmer who develops open source audio plugins, I suppose it was only a matter of time… Let’s say that you’re an audio plugin developer, and one day you decide that you would like your plugins to support Linux. …

Open Source

4 min read

Building LV2 Plugins with JUCE and CMake
Building LV2 Plugins with JUCE and CMake
Open Source

4 min read


Apr 26, 2021

Faster Non-Integer Sample Rate Conversion

A couple months ago, I was doing some research into emulating bucket-brigade devices for creating analog-style delay-lines, when I ran into a rather interesting paper, written by Martin Holters and Julian Parker. Although bucket-brigade devices (BBDs) are made up of analog circuits, in concept they behave like a fixed-length digital…

Audio Signal Processing

6 min read

Faster Non-Integer Sample Rate Conversion
Faster Non-Integer Sample Rate Conversion
Audio Signal Processing

6 min read


Published in MLearning.ai

·Feb 16, 2021

Real-Time Neural Network Inferencing for Audio Processing

Over the past few years, the world of audio effects has seen an increasing interest in the use of neural networks to process audio in real-time. …

Audio Signal Processing

8 min read

Real-Time Neural Network Inferencing for Audio Processing
Real-Time Neural Network Inferencing for Audio Processing
Audio Signal Processing

8 min read


Published in The Startup

·Nov 26, 2020

Tape Emulation with Neural Networks

For the past two years, I have been actively developing ChowTape, an audio plugin designed to emulate the sound of reel-to-reel analog tape. One of the reasons I’ve enjoyed working on this project is that it provides me an opportunity to implement advanced, cutting-edge signal processing techiques, in service of…

Audio Signal Processing

9 min read

Tape Emulation with Neural Networks
Tape Emulation with Neural Networks
Audio Signal Processing

9 min read


Oct 4, 2020

Practical Considerations for Antiderivative Anti-Aliasing

In audio signal processing, it is often useful to use nonlinear functions for things like saturation, wavefolding, and more. While nonlinear functions can create interesting sounds, they often create difficulty in the world of signal processing, particularly by invalidating many of the handy mathematical theorems that hold up in the…

Audio Signal Processing

9 min read

Practical Considerations for Antiderivative Anti-Aliasing
Practical Considerations for Antiderivative Anti-Aliasing
Audio Signal Processing

9 min read

Jatin Chowdhury

Jatin Chowdhury

193 Followers

Jatin Chowdhury is a student.

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