MODIFIER LETTER UP TACK·U+02D4

˔

Character Information

Code Point
U+02D4
HEX
02D4
Unicode Plane
Basic Multilingual Plane
Category
Modifier Symbol

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
CB 94
11001011 10010100
UTF16 (big Endian)
02 D4
00000010 11010100
UTF16 (little Endian)
D4 02
11010100 00000010
UTF32 (big Endian)
00 00 02 D4
00000000 00000000 00000010 11010100
UTF32 (little Endian)
D4 02 00 00
11010100 00000010 00000000 00000000
HTML Entity
˔
URI Encoded
%CB%94

Description

The Unicode character U+02D4, known as the Modifier Letter Up Tack (MLUT), plays a vital role in digital typography, specifically within the realm of phonetic transcription. It is used to mark an unaccented vowel in an accented syllable and serves as a diacritic that can be applied to uppercase Latin letters, excluding those used for numbers or punctuation marks. The MLUT enables accurate representation of certain phonetic features present in specific languages, such as the International Phonetic Alphabet (IPA) and Americanist phonetics. By incorporating this character, linguists and researchers can precisely transcribe spoken sounds, leading to more effective communication and analysis across diverse cultures and languages.

How to type the ˔ symbol on Windows

Hold Alt and type 0724 on the numpad. Or use Character Map.

  1. Step 1: Determine the UTF-8 encoding bit layout

    The character ˔ has the Unicode code point U+02D4. In UTF-8, it is encoded using 2 bytes because its codepoint is in the range of 0x0080 to 0x07ff.

    Therefore we know that the UTF-8 encoding will be done over 11 bits within the final 16 bits and that it will have the format: 110xxxxx 10xxxxxx
    Where the x are the payload bits.

    UTF-8 Encoding bit layout by codepoint range
    Codepoint RangeBytesBit patternPayload length
    U+0000 - U+007F10xxxxxxx7 bits
    U+0080 - U+07FF2110xxxxx 10xxxxxx11 bits
    U+0800 - U+FFFF31110xxxx 10xxxxxx 10xxxxxx16 bits
    U+10000 - U+10FFFF411110xxx 10xxxxxx 10xxxxxx 10xxxxxx21 bits
  2. Step 2: Obtain the payload bits:

    Convert the hexadecimal code point U+02D4 to binary: 00000010 11010100. Those are the payload bits.

  3. Step 3: Fill in the bits to match the bit pattern:

    Obtain the final bytes by arranging the paylod bits to match the bit layout:
    11001011 10010100