50
WRITING SYSTEMS
the semivowel /j/. The letter symbols for /ja/, /jc/, /jo/ and /ju/ are based on
the letter symbols for /a/, /c/, /o/ and /u/, respectively. The presence of the
semivowel /j/ is indicated by an additional (shorter) stroke. For example, the
letter symbols for /a/ and /u/ are g and h, respectively. The addition to
these letter symbols of a shorter stroke then produces the letter symbols for
/ja/ and /ju/, i and j, respectively. Readers are invited to work this out for
the remaining pairs.
The third point to be made about the conceptual basis of Hankul concerns
the fact that the same consonant letters were used regardless of whether they
appear in syllable-initial or syllable-final positions. For example, the same
letter symbol a is used whether it begins or ends a syllable (e.g. ka.pang
‘bag’ versus pak.swu ‘applause’). This may sound like an obvious point, but
this seemingly simple fact was not recognized at all in the received Chinese
scholarly view of sound systems prior to and at the time of the invention of
Hankul. Thus it must be regarded as an insightful discovery on the part of
the inventor himself.
Although Hankul is said to have only 24 letters (14 consonant letters and
ten vowel letters, as listed in Table 3.1), there are in reality far more letters
involved. In fact, it is correct to say that there are as many as 40 letters in
all. Readers will also recall from Chapter 2 that Korean has 19 consonants,
ten vowels and two semivowels. From this alone, they can easily calculate
that more than the 24 letters must be involved in Hankul. But the popular
claim that Hankul has only 24 letters has some truth in it, in that the
additional 16 letters are produced not ex nihilo but on the basis of the ‘basic’
letters in Table 3.1. The design of some of the additional letters has a good
basis in phonetics, as has already been alluded to. The letters for the tensed
stops and tensed fricative are another case in point. When the tensed stops
are produced in Korean, the airstream is blocked not only at the respective
place of articulation, e.g. [pp] at the lips, but also at the vocal cords in the
larynx. To put it differently, the airstream is doubly blocked, so that the air
pressure is built up to a greater extent than in the case of the lax stops
(hence tensed stops). This phonetic property of the tensed stops is represented
in Hankul by ‘doubling’ on the lax stop letters. For example, the symbol for
/pp/ is designed by the juxtaposition of two instances of the symbol for /p/,
i.e. k versus l. The same doubling can be easily worked out for the remaining
tensed stops, /tt/, /cc/ and /kk/, and also for the tensed fricative /ss/: m versus
c, n versus o and the like.
Complex vowel letters are also built on basic vowel letters. For example,
the vowel letters for /e/ and /ε/ are r and p, respectively. These symbols use
the vowel letter for /i/ or q as their common base. In other words, r is a
combination of s and q, whereas p is a combination of g and q. Readers
must, however, bear in mind that the distinction between basic and non-
basic here is purely in terms of graphic representation, not in terms of sound
value. The vowel sounds /e/ and /ε/ are as basic as the vowel sounds