Jaime Castresana Iza
Back to portfolio4 selected projects

Featured Projects

A focused collection of product and engineering work spanning audio analysis, acoustic workflows, embedded DSP, and AI-assisted technical software.

Vehicle inside an illuminated engineering inspection chamber, used as illustrative photography01Professional work
Professional work

Acoustic engineering software for TPA and noise-emission modelling

Full-stack commercial software for acoustic analysis, model comparison, and validation.

C#/.NETReactAcoustic softwareValidationTechnical users
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Abstract green audio waveform against a black background, used as illustrative photography02Personal project
Personal project

SoundLens - AI-assisted acoustic investigation

A C#/.NET and React platform for comparing recordings and inspecting waveform, spectrum, and signal metrics.

AIAudio analysisLLM workflowsDSPProduct prototype
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Colourful data visualisation objects on a dark surface, used as illustrative photography03Commercial proof of concept
Commercial proof of concept

Sound Quality POC

A commercial proof of concept for comparing sounds using psychoacoustic metrics.

Sound qualityPsychoacousticsAcoustic metricsProduct workflow
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Black-and-white collection of loudspeakers and audio equipment, used as illustrative photography04MSc thesis
MSc thesis

Digital audio crossovers on ARM Cortex-M7

An MSc thesis implementing and evaluating loudspeaker crossover processing on an ARM Cortex-M7.

Embedded audioDSPLoudspeakersARM Cortex-M7
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Project themes

What this work emphasizes

The projects combine technical depth with workflows that help specialist users understand evidence and make confident decisions.

C#/.NETReactAcoustic softwareValidationTechnical usersAIAudio analysisLLM workflowsDSPProduct prototypeSound qualityPsychoacousticsAcoustic metricsProduct workflowEmbedded audioLoudspeakersARM Cortex-M7

Interested in the engineering behind the work?

Each project has a dedicated page with its context, technical focus, and product considerations.

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