Audio standards refer to the established guidelines and specifications that ensure consistent quality and compatibility in sound reproduction and transmission. These standards cover various aspects, including sample rates, bit depth, and file formats, which help maintain audio fidelity across different devices and platforms. Common audio standards include PCM, MP3, and WAV. Adhering to audio standards is crucial for professionals in the music and broadcasting industries, as it allows for seamless integration of audio content across various media. By following these standards, creators can ensure that their work sounds the same, whether played on a smartphone, computer, or home theater system.