Which statement about audio file formats is accurate?

WAV files are indeed uncompressed audio formats, which means they retain all of the original audio data without any reduction. This results in higher fidelity and sound quality compared to compressed formats. Because they do not undergo compression, WAV files tend to have large file sizes, making them suitable for professional audio recording and editing situations where quality is of utmost importance.

In contrast, compressed formats like MP3 and AAC reduce the amount of data by eliminating certain audio frequencies that may be less noticeable to the human ear. While this compression allows for smaller file sizes and easier storage or transmission, it can also lead to a loss of some audio detail. Thus, stating that WAV files are uncompressed correctly highlights their quality and use in professional contexts.