Speech perception is the process by which the brain interprets and understands spoken language. It involves recognizing sounds, words, and sentences, allowing individuals to comprehend what is being said. This process relies on auditory signals and the brain's ability to decode these signals into meaningful information. Factors such as phonetics, context, and language familiarity play a crucial role in speech perception. For instance, different languages have unique sounds and structures, which can affect how easily someone understands speech. Additionally, background noise and speaker accents can influence the clarity of the message being conveyed.