Hebdomadal, adj. and n.
Pronunciation: /hɛbˈdɒmədəl/
Etymology: < Latin hebdomadālis, < hebdomad- A. adj. a. Consisting of or lasting seven days. b. Changing every week; fickle, changeable.

For the duration of 2013, I produced at least one field recording each week. Click on an image below to take you to the weekly recordings from that month. Headphones are recommended for playback. More on the hebdomadal sound project here.