Image EQ (Equalizer)

An audio EQ lets you adjust the volume of different frequency bands to adjust the tone of a sound. This lets you adjust the "volume" of different spatial frequencies in an image.

• Photoshop the Bass: An EQ for Images
• SHOWCASE - weitz.de The Discrete Cosine Transform (DCT)
• APPM2360: Discrete Sine Transform for Image Compression

Bass Catalog + Practice App

Tool to make my practice workflow easier: listing all the songs I've learned, linking the actual songs for accompaniment, and adding a dually automatic/programmable metronome. A much more convenient way for me to revisit a song and practice to tempo from anywhere.

M5 Cardputer (ESP-32) Guitar Tuner

Pitch detection is a great entry into digital signal processing, I'm using the M5 Cardputer to build a DIY tuner to use with my 5-string bass.

• Part 1: Learning the ESP-32 Ropes and Reference Tone Generation
• Part 2: Getting Serial Mic Data
• Part 3: FFT Pitch Detection and Tuner UI

Radial Drum Sequencer

A circular drum machine where each ring is a different sound. Scroll or press +/- while over a ring to change subdivisions, SHIFT+drag the white sliders to rotate rings, click cells to make patterns. Polyrhythms arise naturally. Inspired by the battle system of Paper Mario and the Origami King.

Data Visualizations

Different doodles of visualizations I make, and showcasing visualizations I find interesting.

• The CO2 Keeling Helix
• The Denver "L": Mapping Geographic Disparities

Computational Kolam

Playing around with traditional decorative South Asian art (Kolam/Muggu/Rangoli) in a computational canvas.

• Animated Kolam Algorithm
• Kolam SVG Generation in Python
• Kolam for Hexadecimal Encoding

Web Cutting

Quick simulation doodle with springy threads that you can cut. Strain on a thread is showin in red. I access it from my phone as a fidget toy.

• Unjoining an Indie Web

ashish.is/

You are here: my personal little corner of the web. Say hey by signing my guestbook!

• Joining the Indie Web

Colorado Sudanese Community Homepage

Volunteer project helping the local Sudanese community establish their digital presence and infrastructure for their nadi (community center). Currently under construction.