At about what age do infants start to babble repetitive syllables?

Infants typically begin to babble repetitive syllables around the age of 6 to 7 months. This developmental milestone marks an important stage in language acquisition, as babbling involves the production of consonant-vowel combinations such as "ba-ba" or "da-da." During this stage, babies experiment with their vocal cords and begin to practice the sounds they will use in speech as they become more familiar with the rhythm and patterns of language. The sounds made during babbling also reflect the phonetic elements of the languages they hear in their environment, which indicates that infants are tuning into the linguistic inputs around them. This time period is crucial for the development of oral communication and sets the foundation for later language skills.