The spelling of "Charles Buck" in IPA phonetic transcription is /tʃɑːlz bʌk/. The name "Charles" is spelled with a voiceless alveolar affricate (/tʃ/) followed by a long "a" sound (/ɑː/) and an "L" sound (/l/). The surname "Buck" is spelled with a short "u" sound (/ʌ/) and a voiceless velar stop (/k/). Proper spelling is essential for clear communication and effective writing. Mispronunciation and spelling errors can hinder understanding, so it's important to check for accuracy before submitting any written work.