හවුල් ශ්‍රව්‍ය

Impact on Hearing and Perception Neural Imprint: The first language "locks in" certain sound patterns, causing different parts of the brain to activate when hearing the mother tongue versus a foreign language. Sound Filtering: Adults often perceive unfamiliar speech sounds through the filter of their native language, making it more difficult to learn new sounds if they differ significantly from the native sound system.