An audio logo is a short, distinctive sound or musical phrase that represents a brand or company. It serves as an auditory signature, similar to a visual logo, helping to create brand recognition and recall. Audio logos are often used in advertisements, television shows, and online content to evoke emotions and enhance the overall brand experience. These sound bites typically last only a few seconds and are designed to be memorable. Companies like McDonald's and Intel have successfully used audio logos to reinforce their brand identity. By associating specific sounds with their products, they create a lasting impression in the minds of consumers.