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Citygram is a large-scale project that began in 2011. Citygram aims to deliver a real-time visualization/mapping system focusing on non-ocular energies through scale-accurate, non-intrusive, and data-driven interactive digital maps. The first iteration, Citygram One, focuses on exploring spatio-acoustic energies to reveal meaningful information including spatial loudness, traffic patterns, noise pollution, and emotion/mood through audio signal processing and machine learning techniques.

Citygram aims to create a model for visualizing and applying computational techniques to produce metrics and further our knowledge of cities such as NYC and LA. The project will enable a richer representation and understanding of cities defined by humans, visible/invisible energies, buildings, machines, and other biotic/abiotic entities. Our freely Internet-accessible system will yield high impact results that are general enough for a wide range of applications for residents, businesses, and visitors to cities like NYC and LA.

Citygram is a long-term, iterative, and infrastructural project – subsequent iterations will focus on additional energy formats including humidity, light, and color.

For more information please visit The Citygram Website

Related Publications

Citygram One: One Year Later…

 T. H. Park, M. Musick, J. Turner, C. Mydlarz, J. H. Lee, J. You, and L. DuBois
40th International Computer Music Conference (ICMC) and 11th Sound and Music Computing (SMC) conference, Athens, Greece. 2014

Towards Soundscape Information Retrieval (SIR)
T.H. Park, J.H. Lee, J. You, M.J. Yoo, and J. Turner
40th International Computer Music Conference (ICMC) and 11th Sound and Music Computing (SMC) conference, Athens, Greece. 2014

Interactive Auditory Display of Urban Spatio-Acoustics
M. Musick, J. Turner, and T. H. Park
The 20th International Conference on Auditory Display (ICAD-2014), New York, NY. 2014

Sensing Urban Soundscapes
T. H. Park, J. Turner, M. Musick, J. H. Lee, C. Jacoby, C. Mydlarz, and J. Salamon
Sensing Urban Soundscapes
Mining Urban Data (MUD) Workshop Proceedings of the EDBT/ICDT 2014 Joint Conference, 2014

Locative Sonification: Playing the World Through Citygram
T. H. Park, J. Turner, C. Jacoby, A. Marse, M. Musick, A. Kapur, and J. He
Locative Sonification: Playing the World Through Citygram
Proceedings of the 2013 International Computer Music Conference (ICMC), Perth, Australia 2013

Citygram One: Visualizing Urban Acoustic Ecology
Tae Hong Park, Benjamin Miller, Ayush Shrestha, Sangmi Lee, Johnathan Turner, Alex Marse
Citygram One: Visualizing Urban Acoustic Ecology
Conference Book of Abstracts of the 2012 Digital Humanities Conference, Hamburg, Germany 2012