Lorenz Bucher
Senior Audio Software Architect at Sennheiser
Switzerland
Summary
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SeniorLorenz Bucher is a Senior Audio Software Architect based in Switzerland with eight years of focused experience delivering high-quality audio algorithms, testing and optimization across embedded and professional platforms. At Sennheiser he architects production-grade audio DSP solutions, building on earlier hands-on roles in embedded development, DSP engineering and product-focused research from companies like Sonova, sonic emotion and Studer/Harman. Proficient in C/C++ for audio, he blends low-level optimization with algorithmic insight to squeeze performance out of constrained hardware. Known for pragmatic engineering, he pairs rigorous testing discipline with a musician’s sensitivity to sound, enabling technically robust yet sonically pleasing results. An often overlooked strength is his continuity across the audio product lifecycle—from thesis-level research to shipping commercial devices—giving him rare end-to-end perspective.
8 years of coding experience
10 years of employment as a software developer
Stackoverflow
432reputation
26kreached
7answers
12questions
Github Skills (103)
aif10
testing10
audio-formats10
test-framework10
file-format10
cpp10
audio-effect10
clap10
audio10
bdd10
wav10
vst10
juce10
tdd10
audio-files10
Programming languages (9)
Github contributions (5)
Sidelobe/AudioTraits
Feb 2021 - Jan 2022
An extensible C++ testing abstraction for audio signals
Contributions:121 commits, 37 PRs, 163 pushes in 10 months
audio-signalstestingpitch-detectionaudiosound-effects
Sidelobe/HyperBuffer
Apr 2020 - Jan 2022
A C++ structure to manage multi-dimensional data efficiently and safely
Contributions:313 commits, 76 PRs, 400 pushes in 1 year 9 months
multi-dimensionalcppc-plus-plusdimensionalflatbuffers
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