SHORT UP TACK ABOVE SHORT DOWN TACK·U+2AE9

Character Information

Code Point
U+2AE9
HEX
2AE9
Unicode Plane
Basic Multilingual Plane
Category
Math Symbol

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E2 AB A9
11100010 10101011 10101001
UTF16 (big Endian)
2A E9
00101010 11101001
UTF16 (little Endian)
E9 2A
11101001 00101010
UTF32 (big Endian)
00 00 2A E9
00000000 00000000 00101010 11101001
UTF32 (little Endian)
E9 2A 00 00
11101001 00101010 00000000 00000000
HTML Entity
⫩
URI Encoded
%E2%AB%A9

Description

The Unicode character U+2AE9, known as the "Short Up Tack Above Short Down Tack," plays a vital role in digital typography by enabling accurate representation of specific linguistic or technical concepts. It is primarily used to indicate a combination of two diacritical marks - the short up tack (ˈ) and the short down tack (ˌ), which help clarify pronunciation, stress, or punctuation in certain languages. The character's use can be observed in contexts such as phonetics, transcription of non-Latin scripts, or in technical specifications to distinguish between different linguistic structures. While its application is relatively niche, the Short Up Tack Above Short Down Tack is essential for maintaining accuracy and clarity in digital text that requires these specialized diacritical marks.

How to type the symbol on Windows

Hold Alt and type 10985 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+2AE9. In UTF-8, it is encoded using 3 bytes because its codepoint is in the range of 0x0800 to 0xffff.

    Therefore we know that the UTF-8 encoding will be done over 16 bits within the final 24 bits and that it will have the format: 1110xxxx 10xxxxxx 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+2AE9 to binary: 00101010 11101001. 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:
    11100010 10101011 10101001