2️⃣ Manner of Articulation—The rest of the sounds!

Understanding manner of articulation is essential for grasping how speech sounds are produced, involving the way air flows through the mouth, throat, and nose. This second part in the series focuses on four key types of sounds: affricates, nasals, liquids, and glides, each with distinct articulation characteristics. Affricates combine a stop and a fricative sound, where the airflow is initially blocked and then released through a narrow constriction, creating a distinctive sound like "ch" in "chair" or "j" in "judge." These sounds require precise coordination of tongue and airflow control. Nasals, such as "m," "n," and "ng," involve redirecting airflow through the nose by lowering the velum, which closes off the oral cavity. Nasals play a vital role in speech clarity and are among the first sounds children learn. Liquids include sounds like "l" and "r," characterized by a relatively open vocal tract allowing air to flow around the tongue. They are more sonorous and fluid compared to other consonants and can vary greatly across different languages and dialects. Glides, sometimes called semivowels, act as transitions between vowels and consonants with sounds like "w" and "y." They involve a smooth movement of articulators creating a glide from one sound to another. This knowledge is especially valuable in speech therapy and language learning. Whether someone is acquiring language for the first time or recovering speech abilities post-medical events such as strokes, understanding the nuances of manner of articulation supports effective communication. Speech-language pathologists (SLPs) often use these concepts to design targeted interventions. In summary, mastering the manner of articulation not only aids in clearer speech production but also provides insight into the complex physical processes behind everyday communication. Exploring affricates, nasals, liquids, and glides enhances both theoretical understanding and practical speech skills.