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Additively Manufactured Facade
Timber Assembly with Distributed Architectural Robotics
Human-Machine Collaboration
Eggshell Benches
Eggshell
CantiBox
Robotic Plaster Spraying
Autonomous Dry Stone
RIBB3D
Data Driven Acoustic Design
COMPAS FAB
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Data Science Enabled Acoustic Design
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FrameForm
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Digital Ceramics
On-site Robotic Construction
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Smart Dynamic Casting and Prefabrication
Spatial Timber Assemblies
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Complex Timber Structures
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Data Driven Acoustic Design , ETH Zurich, 2018-2022
PhD Forschungsprojekt
This research aims to develop a novel approach to performance-driven acoustic design of sound diffusive surfaces. This approach will enable designers to explore and design a plethora of acoustically-informed surfaces without requiring expert knowledge in acoustics.
It focuses on collecting, analysing, and classifying impulse responses from computationally designed and physically prototyped surfaces to build a training set for machine learning applications. A state-of-the-art automated robotic setup was used to create the GIR Dataset, an extensive collection of real impulse responses and three-dimensional diffusive surfaces. Unsupervised machine learning techniques and custom data visualisation methods are used to analyse and explore the GIR Dataset. The outcome of this research aims to simplify the design-simulation-evaluation process, bringing acoustics closer to the architecture practice and enabling more acoustic aware designs.

Publications
GIR Dataset: A Geometry and Real Impulse Response Dataset

Data-Driven Acoustic Design of Diffuse Surfaces Using Self-Organizing Maps

Visualization methods for big and high-dimensional acoustic data

Computational Design and Evaluation of Acoustic Diffusion Panels for the Immersive Design Lab

A Data Acquisition Setup for Data Driven Acoustic Design

Credits:
Gramazio Kohler Research, ETH Zurich
Achilleas Xydis


Collaborators:
Gramazio Kohler Research
Dr. Romana Rust, Gonzalo Casas, Dr. Beverly Ann Lytle, Michael Lyrenmann, Philippe Fleischmann

Laboratory for Acoustics / Noise Control Empa
Kurt Eggenschwiler, Dr. Kurt Heutschi

Strauss Electroacoustic GmbH
Jürgen Strauss

Swiss Data Science Center (SDSC)
Dr. Fernando Perez-Cruz, Dr. Nathanaël Perraudin
Copyright 2022, Gramazio Kohler Research, ETH Zurich, Switzerland
Gramazio Kohler Research
Professur für Architektur und Digitale Fabrikation
ETH Zürich HIB E 43
Stefano-Franscini Platz 1 / CH-8093 Zürich

+41 44 633 49 06
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