Sound variables and their use in maps
An introductory lecture on Cartography and Sound is provided in the course materials.
The full paper of J.B Krygier (1994), Sound and Geographic Visualization, can be found here.
Jérôme Staub and Eric Sanchez paper Mapping Space Through Sounds and Noises – An Innovative Approach for Geography Education presented at GI_Forum 2012: Geovizualisation, Society and Learning, 2012, 978-3-
87907-521-8, provides information on how sound can faciliate spatial learning of children.