Phonemics refers to the study of the systematic organization of sounds in language. Synonyms for phonemics include phonology, the study of speech sounds and how they are organized in languages; sound structure, which refers to the system of sounds and sound patterns used in a language; and phonetics, which is the study of the production, transmission, and perception of speech sounds. These terms all relate to the study of language sounds, but each has its own specific focus and emphasis. Whether exploring phonemics, phonology, sound structure or phonetics, understanding how language is organized on a sound level is essential for linguists, educators, and language learners alike.