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Astronomy is a discipline primarily reliant on visual data. However, alternative data representation techniques are being explored, in particular ''sonification'', namely, the representation of data into sound. While there is increasing…

Instrumentation and Methods for Astrophysics · Physics 2024-02-16 Lucrezia Guiotto Nai Fovino , Anita Zanella , Massimo Grassi

The convergence between astronomy and data sonification represents a significant advancement in the approach and analysis of cosmic information. By surpassing the visual exclusivity in data analysis in astronomy, innovative projects have…

Instrumentation and Methods for Astrophysics · Physics 2024-05-13 Natasha Bertaina Lucero , Johanna Casado , Beatriz García , Gonzalo Cayo

Sonification, or conveying data using non-verbal audio, is a relatively niche but growing approach for presenting data across multiple specialist domains including astronomy, climate science, and beyond. The STRAUSS Python package aims to…

Instrumentation and Methods for Astrophysics · Physics 2025-05-13 James W. Trayford , Samantha Youles , Chris Harrison , Rose Shepherd , Nicolas Bonne

Using open astronomical multifrequency databases, we constructed light curves and developed a comprehensive visualisation and sonification analysis for the blazars Mrk~501, Mrk~1501, Mrk~421, BL~Lacerta, AO~0235+164, 3C~66A, OJ~049, OJ~287,…

High Energy Astrophysical Phenomena · Physics 2026-03-11 Gustavo Magallanes-Guijón , Sergio Mendoza

Most tools for astrophysical research was centered on visual display. Even after some studies shows that the use of sound could help the data analysis, and on the other hand generate more accessibility. This fact motivates the creation of a…

Instrumentation and Methods for Astrophysics · Physics 2024-02-02 Johanna Casado , Wanda Diaz-Merced , Beatriz García

Sonification is the transformation of data into acoustic signals, achievable through different techniques. Sonification can be defined as a way to represent data values and relations as perceivable sounds, aiming at facilitating their…

Sonification, or encoding information in meaningful audio signatures, has several advantages in augmenting or replacing traditional visualization methods for human-in-the-loop decision-making. Standard sonification methods reported in the…

Sound · Computer Science 2021-08-24 Oindrila Chatterjee , Shantanu Chakrabartty

Linear and non-linear measures of heart rate variability (HRV) are widely investigated as non-invasive indicators of health. Stress has a profound impact on heart rate, and different meditation techniques have been found to modulate…

Human-Computer Interaction · Computer Science 2019-10-02 Debanjan Borthakur , Victoria Grace , Paul Batchelor , Harishchandra Dubey , Kunal Mankodiya

The field of sonification, using of non-speech audio for data analysis, is already established in space sciences. Meetings like "The audible Universe" focus on sonification tools applied in astronomy to represent complex data like nebulae…

Instrumentation and Methods for Astrophysics · Physics 2024-02-05 Johanna Casado , Beatriz García

Historically, astronomy has prioritized visuals to present information, with scientists and communicators overlooking the critical need to communicate astrophysics with blind or low-vision audiences and provide novel channels for sighted…

Sonification is the science of communication of data and events to users through sounds. Auditory icons, earcons, and speech are the common auditory display schemes utilized in sonification, or more specifically in the use of audio to…

The research communities studying visualization and sonification for data display and analysis share exceptionally similar goals, essentially making data of any kind interpretable to humans. One community does so by using visual…

Accessibility in visualization is an important yet challenging topic. Sonification, in particular, is a valuable yet underutilized technique that can enhance accessibility for people with low vision. However, the lower bandwidth of the…

Graphics · Computer Science 2023-08-01 Egil Bru , Thomas Trautner , Stefan Bruckner

Even when actual technologies present the potential to augment inclusion and the United Nations has been stablished the digital access to information as a human right, people with disabilities continuously faced barriers in their…

Instrumentation and Methods for Astrophysics · Physics 2023-02-02 Johanna Casado , Beatriz García , Poshak Gandhi , Wanda Díaz-Merced

Visual to auditory sensory substitution devices convert visual information into sound and can provide valuable assistance for blind people. Recent iterations of these devices rely on depth sensors. Rules for converting depth into sound…

Human-Computer Interaction · Computer Science 2023-04-13 Louis Commère , Jean Rouat

In Security Operations Centres (SOCs) security practitioners work using a range of tools to detect and mitigate malicious computer-network activity. Sonification, in which data is represented as sound, is said to have potential as an…

Human-Computer Interaction · Computer Science 2018-07-19 Louise M. Axon , Bushra Alahmadi , Jason R. C. Nurse , Michael Goldsmith , Sadie Creese

Data analysis in space sciences has been performed exclusively visually for years, despite the fact that the largest amount of data belongs to non-visible portions of the electromagnetic spectrum. This, on the one hand, limits the study of…

Instrumentation and Methods for Astrophysics · Physics 2023-05-10 Johanna Casado , Beatriz García

Over the last ten years there has been a large increase in the number of projects using sound to represent astronomical data and concepts. Motivation for these projects includes the potential to enhance scientific discovery within complex…

Instrumentation and Methods for Astrophysics · Physics 2022-06-29 A. Zanella , C. M. Harrison , S. Lenzi , J. Cooke , P. Damsma , S. W. Fleming

Signal-to-noise ratios are a widely used concept for astroparticle radio detectors, such as air-shower radio arrays for cosmic-ray measurements or detectors searching for radio signals induced by neutrino interactions in ice. Nonetheless,…

Instrumentation and Methods for Astrophysics · Physics 2023-06-12 Frank G. Schröder , Amy L. Connolly , Tim Huege , Abdul Rehman

Sonification offers a non-visual way to understand data, with pitch-based encodings being the most common. Yet, how well people perceive slope and acceleration-key features of data trends-remains poorly understood. Drawing on people's…

Human-Computer Interaction · Computer Science 2025-08-14 Danyang Fan , Walker Smith , Takako Fujioka , Chris Chafe , Sile O'Modhrain , Diana Deutsch , Sean Follmer
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