This study brings forward the field of non-musical sound branding, concerning the use of sound in practical marketing and brand development. This interpretive, qualitative study has been conducted with the purpose of examining and explaining what aspects within non-musical sound branding that advocates and inhibits its use, ase well as exhibit how it can be created and developed. Interview data from advertising agencies and sound producers with extensive experience and knowledge in the field, is interpreted and analysed through theories within the fields of sensory marketing, brand theory, sound theory and non-musical sound branding. The results confirm that the intimate, subliminal qualities of sound, as well as the context in which it is mediated, are fundamental parameters for its reception and interpretation. The results also show that non-musical sound branding possess a number of aspects that both advocates and inhibits its use. The study also exhibit how it can be created and developed in regard to a number of fundamental and contributing perspectives.

En ljudlogotyp är en ljudkomposition som används för att särskilja ett varumärke. Ljudlogotypen ingår i varumärkens strategiska arbete för att skapa sig en bild i konsumenters medvetande. Denna bild kallas varumärkesuppfattning. Syftet med denna studie var att utöka kunskapen om hur musik kan användas i kommunikativt syfte i allmänhet och om hur melodin påverkar uppfattningen av varumärken i synnerhet. En webbenkät genomfördes för att studera om olika typer av melodisk kontur hos en ljudlogotyp kan ge olika effekter på hur ett fiktivt varumärke uppfattas ifråga om varumärkespersonlighet. Deltagare rekryterades via sociala medier. Till undersökningen utformades åtta videoklipp innehållande en ljudlogotyp och en grafisk logotyp. Videoklippen var identiska förutom att den melodiska konturen skilde dem åt. Deltagarna skattade i vilken grad de uppfattade fem olika personlighetsdrag hos den ljudlogotyp de fick höra. Resultaten analyserades statistiskt. Genom undersökningen genererades inget stöd för att typ av melodisk kontur skulle ha någon påverkan på uppfattningen av de fem personlighetsdragen. Lämpliga metoder för undersökningar om ljudlogotyper och varumärkesuppfattning diskuteras. För framtida studier inom området föreslås kvalitativa studier samt studier som undersöker andra musikaliska parametrar. Vidare efterfrågas mer forskning om melodisk kontur. / An audio logo, also called sonic logo or sound logo, is a sound composition utilized to differentiate a brand. A sonic logo is part of a brand’s strategy to create an image in the awareness of consumers. This image is called brand perception. The objective of this study was to expand general knowledge about music’s applicability for communicative purposes and moreover to specifically look at how melody affects brand perception. A web survey was conducted to investigate if different types of melodic contour in an audio logo can have different effects on the perception of brand identity for a fictional brand. Participants were recruited using social media. Eight videos consisting of an audio logo and a graphic logo were designed. The videos were identical apart from their melodic contours. Participants rated the degree to which they perceived five different personality traits for the audio logo they heard. The results were analyzed statistically. Through the survey, no support was generated for an impact from the type of melodic contour on the perception of the five personality traits. Appropriate methods for investigating audio logos and brand perception are discussed. For future research within the field qualitative design is suggested, as well asinvestigations into other musical parameters. Furthermore, additional research into melodic contour is proposed.