The Tempo and Cooking Sound of a Gourmet Hamburger

Hamburger is the spontaneous product image that comes to mind for a quick service restaurant. However, current consumer trends are reshaping the idea of fast-food including some gourmet food parameters. Consumers’ preferences are changing as they are aware of the product they are eating, quality and preconsumption practices. The methodology for this study consist of a 2 (fast/slow tempo) x 2 (sizzling sound/not) between group experimental design that takes place in Colombia (South-America). It evaluates the influence of sound (music and cooking) on the conceptual identity of a restaurant. Results show that the express concept increases with fast tempo music and the gourmet concept increases with cooking sound. Moreover, the sizzling sound lowers the perception of express for a hamburger restaurant. Findings demonstrate the importance of taking care of ambient sounds, designing or controlling them, aiming for consistency with the brand concept.