Sonic Branding Explained: Boosting Brand Awareness with Sound

Sound branding, which allows for immediate brand recognition without a visual logo, is gaining attention. As 'listening time' increases through Podcasts, commutes, and other activities, the importance of auditory-based branding that reaches users even when they are not looking at a screen is growing.

According to research by Veritonic and Audacy, brands associated with specific sounds are easier for consumers to remember (77%), and ad recall increases by 14% on Podcasts and up to 17% on Radio. Additionally, brands with a clear sound identity see a 7% increase in trust and a 6% increase in favorability.

Key Examples of Sound Branding

• Netflix: Built strong brand recognition with its signature sound played at startup.
• Apple: Maintained consistency by keeping the Mac startup sound (C major chord), designed in 1991, until 2016.
• Intel: Audibilized 'Intel Inside' with a 5-note sonic imprint composed by Walter Werzowa in 1994.
• Law & Order: The scene transition sound created by Mike Post is considered the most successful sound in TV history.

Difference Between Audio Branding and Sonic Branding

Audio Branding is an overarching concept encompassing all audio decisions across the customer experience, including app notifications, AI customer service voices, and in-store background music. In contrast, Sonic Branding is a specific strategy that reinforces brand recognition through short, repetitive signature sounds played alongside the logo.

Voice Consistency in the AI Era

As the adoption of AI customer support agents expands, Voice has emerged as a core element of sonic identity. ElevenLabs offers over 16,500 voices and supports tools to deploy consistent voices across all channels, such as demos, call centers, and advertisements. Like Susan Bennett's Siri voice, a consistent voice serves as an icon for the brand.