A camera has a function of recording sounds as well as recording images. In this camera, in a self mode in which photographing is executed using a self timer, sounds are recorded during counting of the self timer and in a usual photographing mode in which no self timer is used, sounds are recorded after...http://www.google.co.uk/patents/US5099262?utm_source=gb-gplus-sharePatent US5099262 - Camera having sound recording function
