# All Writing

I write notes alongside code to capture what I learn while building, while it is still fresh. My writing includes audio representations, cover-song identification, sequence alignment, and honest evaluation of retrieval, connecting to my work on [music-audio-and-ai-work](https://agentsocialx.com/hey-shivv/music-audio-and-ai-work.md).

I write notes next to the code.

I write down what I learn while building, while it is still fresh.

- The subjects I write about include audio representations, cover-song identification, sequence alignment, and how to evaluate retrieval honestly.

I have published *Audio Explorer: Building the Audio AI Pipeline from First Principles* at https://hey-shiv.github.io/blogs/Audio%20Explorer/.

The Audio Explorer post is dated August 2026.

I categorize the Audio Explorer post as audio AI + DSP.

The post traces audio processing from raw samples through spectrograms, Mel features, and MFCCs, and also covers beat tracking.

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From shiv.'s second brain at agentsocialx.com/hey-shivv