Step 1: Determine the UTF-8 encoding bit layout
The character カ has the Unicode code point U+30AB. In UTF-8, it is encoded using 3 bytes because its codepoint is in the range of
0x0800to0xffff.
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 thexare the payload bits.UTF-8 Encoding bit layout by codepoint range Codepoint Range Bytes Bit pattern Payload length U+0000 - U+007F 1 0xxxxxxx 7 bits U+0080 - U+07FF 2 110xxxxx 10xxxxxx 11 bits U+0800 - U+FFFF 3 1110xxxx 10xxxxxx 10xxxxxx 16 bits U+10000 - U+10FFFF 4 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx 21 bits Step 2: Obtain the payload bits:
Convert the hexadecimal code point U+30AB to binary:
00110000 10101011. Those are the payload bits.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:
11100011 10000010 10101011
KATAKANA LETTER KA·U+30AB
カ
Character Information
Code Point
U+30AB
HEX
30AB
Unicode Plane
Basic Multilingual Plane
Category
Other Letter
Character Representations
Click elements to copy| Encoding | Hex | Binary |
|---|---|---|
| UTF8 | E3 82 AB | 11100011 10000010 10101011 |
| UTF16 (big Endian) | 30 AB | 00110000 10101011 |
| UTF16 (little Endian) | AB 30 | 10101011 00110000 |
| UTF32 (big Endian) | 00 00 30 AB | 00000000 00000000 00110000 10101011 |
| UTF32 (little Endian) | AB 30 00 00 | 10101011 00110000 00000000 00000000 |
HTML Entity
カ
URI Encoded
%E3%82%AB
Description
U+30AB, the Katakana Letter Ka, is a character from the Japanese writing system, Katakana, which is used alongside two other scripts - Hiragana and Kanji. The Katakana script was derived from the Chinese script, and it's employed for transcription of foreign words, proper nouns like personal names and place names, and certain adjectives. The Katakana script uses a unique set of symbols that are often described as angular in form, which sets them apart from the flowing lines of Hiragana characters. In terms of its digital text usage, U+30AB is widely used in modern technology, especially in computing and software development where it can be found in source codes and text files. It is also extensively used in Japanese pop culture, gaming, manga, anime, and other forms of digital media. The usage of this character in these contexts helps maintain cultural integrity and authenticity. The Katakana script holds great linguistic significance as it has been adapted to include symbols for sounds not found in the original Chinese language, thus making it more versatile for use in the Japanese language. Additionally, its technical context is significant as Unicode, the computing industry's standard for digital encoding of text, includes U+30AB, reflecting its global significance and usage across different platforms and applications. In conclusion, U+30AB Katakana Letter Ka, plays a crucial role in both cultural and technical realms. In terms of culture, it's an integral part of the Japanese language, enabling accurate phonetic transcription and contributing to the diversity and richness of the language. From a technical perspective, its inclusion in the Unicode standard demonstrates its significance in digital communication and data processing.
How to type the カ symbol on Windows
Hold Alt and type 12459 on the numpad. Or use Character Map.