This document discusses conventions for television idents based on research of existing idents. It finds that sound plays a secondary role to images, with only non-diegetic sound used. Ident images are typically random and unrelated, except for the BBC which uses a circle pattern. Logos are subtly incorporated and match the ident's color scheme. Idents aim to set a relaxing tone through minimal sound and simple, high quality visuals without excessive branding or text.