Healthy Hearing Index 2018
A hearing map of the world.
To celebrate World Hearing Day 2018 Mimi Hearing Technologies has created “How the World Hears", an index of human hearing capacity around the world. The map is drawn using data collected from the Mimi Hearing Test — the world’s most loved hearing test app which has been downloaded over 1 million times across 150 countries.
Mimi selected only data sets from fully completed hearing tests and which met the quality standards of the data collected during the test. We then calculated the deviations in decibels (dB) from the average hearing in each age group in different cities and countries around the world.