Pieup (character: ㅍ; Korean: 피읖, romanized: pieup) is a consonant of the Korean hangul alphabet. It is pronounced aspirated, as [pʰ] at the beginning of a syllable and as [p] at the end of a syllable. For example: aspirated in 프랑스 peurangseu ("France"), but unaspirated in 앞 ap ("front").[1][2][3]
^Jiyoung Shin, Jieun Kiaer, Jaeeun Cha (2012). The Sounds of Korean. Cambridge University Press. pp. XiX–XX. ISBN 9781139789882.{{cite book}}: CS1 maint: multiple names: authors list (link)