{"id":253,"date":"2013-10-05T22:00:43","date_gmt":"2013-10-06T01:00:43","guid":{"rendered":"http:\/\/radames.manosso.nom.br\/linguagem\/?p=253"},"modified":"2020-11-28T18:03:41","modified_gmt":"2020-11-28T21:03:41","slug":"representacao-da-escrita-em-computador","status":"publish","type":"post","link":"https:\/\/radames.manosso.nom.br\/linguagem\/gramatica\/grafologia\/representacao-da-escrita-em-computador\/","title":{"rendered":"Representa\u00e7\u00e3o da escrita em computador"},"content":{"rendered":"\n

Com a difus\u00e3o da Inform\u00e1tica, a representa\u00e7\u00e3o da escrita no computador tornou-se um problema complexo, pois \u00e9 preciso dar suporte a in\u00fameros sistemas de escrita, cada um com suas peculiaridades. V\u00e1rias solu\u00e7\u00f5es surgiram ao longo do desenvolvimento da computa\u00e7\u00e3o e aqui vamos falar das mais relevantes.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n\n\n\n\n

A primeira tabela ASCII<\/h3>\n\n\n\n

Basicamente, computadores armazenam n\u00fameros e para armazenar texto na sua mem\u00f3ria, \u00e9 preciso converter os grafemas em n\u00fameros. Por exemplo: a mem\u00f3ria do computador, n\u00e3o armazena a letra A, mas o n\u00famero 65. No in\u00edcio do desenvolvimento dos computadores, as solu\u00e7\u00f5es para tratar texto privilegiavam o idioma ingl\u00eas. A primeira tabela ASCII (American standard code for information interchange) fazia uma correspond\u00eancia entre n\u00fameros e os grafemas b\u00e1sicos da ortografia inglesa. <\/p>\n\n\n\n

Essa tabela alcan\u00e7ava at\u00e9 o n\u00famero 127, o que corresponde a um c\u00f3digo de 7 bits, pois computadores operam com o sistema bin\u00e1rio de contagem, e convertido em nota\u00e7\u00e3o bin\u00e1ria, 127 equivale a um n\u00famero de 7 d\u00edgitos.<\/p>\n\n\n\n

A primeira tabela ASCII funcionava bem para tratar textos em ingl\u00eas, mas deixava a desejar na representa\u00e7\u00e3o de textos em portugu\u00eas, por exemplo, pois n\u00e3o considerava os grafemas com diacr\u00edticos da nossa ortografia como: \u00e1, \u00e9, \u00f4, \u00e7, \u00fc, etc.<\/p>\n\n\n\n

Tabelas ASCII estendidas<\/h3>\n\n\n\n

Com o tempo, a tabela ASCII foi expandida at\u00e9 o n\u00famero 255. Em nota\u00e7\u00e3o bin\u00e1ria, isso corresponde a um n\u00famero com 8 d\u00edgitos e, por isso, ela \u00e9 considerada um c\u00f3digo de 8 bits. Uma tabela ASCII estendida tem todos os caracteres considerados pela tabela anterior de 7 bits, mais uma expans\u00e3o que resolveu v\u00e1rios problemas de representa\u00e7\u00e3o como, por exemplo, os grafemas com diacr\u00edticos da l\u00edngua portuguesa.<\/p>\n\n\n\n

Embora a tabela ASCII de 8 bits seja mais ampla que sua antecessora e atenda \u00e0s necessidades de representa\u00e7\u00e3o em computador de um idioma como o portugu\u00eas, ainda assim, alguns problemas persistem. A tabela ASCII estendida n\u00e3o permite acomodar ao mesmo tempo os grafemas do sistema latino e de outros sistemas como o cir\u00edlico, grego, hebraico, etc. Em fun\u00e7\u00e3o disso, foram criadas v\u00e1rias tabelas ASCII de 8 bits, cada uma delas adaptada \u00e0s necessidades de uma ortografia espec\u00edfica.<\/p>\n\n\n\n

Veja uma das tabelas ASCII estendidas, conhecida como ISO 8859-1<\/em> ou Latim I<\/em>. orientada especificamente para alguns idiomas europeus ocidentais.
\n<\/p>\n\n\n\n

Nota\u00e7\u00e3o bin\u00e1ria<\/strong><\/span><\/td>Nota\u00e7\u00e3o decimal<\/strong><\/span><\/td>Caractere<\/strong><\/span><\/td>Descri\u00e7\u00e3o<\/strong><\/span><\/td><\/tr>
00000000<\/span><\/td>0<\/span><\/td><\/td>NUL Nulo<\/span><\/td><\/tr>
00000001<\/span><\/td>1<\/span><\/td><\/td>SOH In\u00edcio de t\u00edtulo<\/span><\/td><\/tr>
00000010<\/span><\/td>2<\/span><\/td><\/td>STX In\u00edcio do texto<\/span><\/td><\/tr>
00000011<\/span><\/td>3<\/span><\/td><\/td>ETX Final do texto<\/span><\/td><\/tr>
00000100<\/span><\/td>4<\/span><\/td><\/td>EOT Fim da transmiss\u00e3o<\/span><\/td><\/tr>
00000101<\/span><\/td>5<\/span><\/td><\/td>ENQ Pesquisa<\/span><\/td><\/tr>
00000110<\/span><\/td>6<\/span><\/td><\/td>ACK Confirma\u00e7\u00e3o<\/span><\/td><\/tr>
00000111<\/span><\/td>7<\/span><\/td><\/td>BEL Aviso sonoro<\/span><\/td><\/tr>
00000100<\/span><\/td>8<\/span><\/td><\/td>BS Backspace<\/span><\/td><\/tr>
00001001<\/span><\/td>9<\/span><\/td><\/td>HT Tabula\u00e7\u00e3o horizontal<\/span><\/td><\/tr>
00001010<\/span><\/td>10<\/span><\/td><\/td>LF Alimenta\u00e7\u00e3o de linha\/nova linha<\/span><\/td><\/tr>
00001011<\/span><\/td>11<\/span><\/td><\/td>VT Tabula\u00e7\u00e3o vertical<\/span><\/td><\/tr>
00001100<\/span><\/td>12<\/span><\/td><\/td>FF Alimenta\u00e7\u00e3o de formul\u00e1rio<\/span><\/td><\/tr>
00001101<\/span><\/td>13<\/span><\/td><\/td>CR Retorno de carro<\/span><\/td><\/tr>
00001110<\/span><\/td>14<\/span><\/td><\/td>SO Mover para fora<\/span><\/td><\/tr>
00001111<\/span><\/td>15<\/span><\/td><\/td>SI Mover para dentro<\/span><\/td><\/tr>
00010000<\/span><\/td>16<\/span><\/td><\/td>DLE Escape de v\u00ednculo de dados<\/span><\/td><\/tr>
00010001<\/span><\/td>17<\/span><\/td><\/td>DC1 Controle de dispositivo 1<\/span><\/td><\/tr>
00010010<\/span><\/td>18<\/span><\/td><\/td>DC2 Controle de dispositivo 2<\/span><\/td><\/tr>
00010011<\/span><\/td>19<\/span><\/td><\/td>DC3 Controle de dispositivo 3<\/span><\/td><\/tr>
00010100<\/span><\/td>20<\/span><\/td><\/td>DC4 Controle de dispositivo 4<\/span><\/td><\/tr>
00010101<\/span><\/td>21<\/span><\/td><\/td>NAK Confirma\u00e7\u00e3o negativa<\/span><\/td><\/tr>
00010110<\/span><\/td>22<\/span><\/td><\/td>SYN Estado ocioso s\u00edncrono<\/span><\/td><\/tr>
00010111<\/span><\/td>23<\/span><\/td><\/td>ETB Fim da transmiss\u00e3o<\/span><\/td><\/tr>
00011000<\/span><\/td>24<\/span><\/td><\/td>CAN Cancelar<\/span><\/td><\/tr>
00011001<\/span><\/td>25<\/span><\/td><\/td>EM Fim da m\u00eddia<\/span><\/td><\/tr>
00011010<\/span><\/td>26<\/span><\/td><\/td>SUB Substituir<\/span><\/td><\/tr>
00011011<\/span><\/td>27<\/span><\/td><\/td>ESC Sair<\/span><\/td><\/tr>
00011100<\/span><\/td>28<\/span><\/td><\/td>FS Separador de arquivos<\/span><\/td><\/tr>
00011101<\/span><\/td>29<\/span><\/td><\/td>GS Separador de grupos<\/span><\/td><\/tr>
00011110<\/span><\/td>30<\/span><\/td><\/td>RS Separador de registros<\/span><\/td><\/tr>
00011111<\/span><\/td>31<\/span><\/td><\/td>US Separador de unidades<\/span><\/td><\/tr>
00100000<\/span><\/td>32<\/span><\/td> <\/span><\/td>Espa\u00e7o<\/span><\/td><\/tr>
00100001<\/span><\/td>33<\/span><\/td>!<\/span><\/td>Ponto de exclama\u00e7\u00e3o<\/span><\/td><\/tr>
00100010<\/span><\/td>34<\/span><\/td>“<\/span><\/td>Aspas<\/span><\/td><\/tr>
00100011<\/span><\/td>35<\/span><\/td>#<\/span><\/td>S\u00edmbolo de cardinal<\/span><\/td><\/tr>
00100100<\/span><\/td>36<\/span><\/td>$<\/span><\/td>S\u00edmbolo da moeda<\/span><\/td><\/tr>
00100101<\/span><\/td>37<\/span><\/td>%<\/span><\/td>Sinal de percentagem<\/span><\/td><\/tr>
00100110<\/span><\/td>38<\/span><\/td>&<\/span><\/td>E<\/span> <\/span>comercial<\/span><\/td><\/tr>
00100111<\/span><\/td>39<\/span><\/td>‘<\/span><\/td>Ap\u00f3strofo<\/span><\/td><\/tr>
00101000<\/span><\/td>40<\/span><\/td>(<\/span><\/td>Abre par\u00eantesis<\/span><\/td><\/tr>
00101001<\/span><\/td>41<\/span><\/td>)<\/span><\/td>Fecha par\u00eantesis<\/span><\/td><\/tr>
00101010<\/span><\/td>42<\/span><\/td>*<\/span><\/td>Asterisco<\/span><\/td><\/tr>
00101011<\/span><\/td>43<\/span><\/td>+<\/span><\/td>Sinal mais<\/span><\/td><\/tr>
00101100<\/span><\/td>44<\/span><\/td>,<\/span><\/td>Virgula<\/span><\/td><\/tr>
00101101<\/span><\/td>45<\/span><\/td>–<\/span><\/td>H\u00edfen<\/span><\/td><\/tr>
00101110<\/span><\/td>46<\/span><\/td>.<\/span><\/td>Ponto final<\/span><\/td><\/tr>
00101111<\/span><\/td>47<\/span><\/td>\/<\/span><\/td>Barra<\/span><\/td><\/tr>
00110000<\/span><\/td>48<\/span><\/td>0<\/span><\/td>D\u00edgito 0<\/span><\/td><\/tr>
00110001<\/span><\/td>49<\/span><\/td>1<\/span><\/td>D\u00edgito 1<\/span><\/td><\/tr>
00110010<\/span><\/td>50<\/span><\/td>2<\/span><\/td>D\u00edgito 2<\/span><\/td><\/tr>
00110011<\/span><\/td>51<\/span><\/td>3<\/span><\/td>D\u00edgito 3<\/span><\/td><\/tr>
00110100<\/span><\/td>52<\/span><\/td>4<\/span><\/td>D\u00edgito 4<\/span><\/td><\/tr>
00110101<\/span><\/td>53<\/span><\/td>5<\/span><\/td>D\u00edgito 5<\/span><\/td><\/tr>
00110110<\/span><\/td>54<\/span><\/td>6<\/span><\/td>D\u00edgito 6<\/span><\/td><\/tr>
00110111<\/span><\/td>55<\/span><\/td>7<\/span><\/td>D\u00edgito 7<\/span><\/td><\/tr>
00111000<\/span><\/td>56<\/span><\/td>8<\/span><\/td>D\u00edgito 8<\/span><\/td><\/tr>
00111001<\/span><\/td>57<\/span><\/td>9<\/span><\/td>D\u00edgito 9<\/span><\/td><\/tr>
00111010<\/span><\/td>58<\/span><\/td>:<\/span><\/td>Dois pontos<\/span><\/td><\/tr>
00111011<\/span><\/td>59<\/span><\/td>;<\/span><\/td>Ponto e virgula<\/span><\/td><\/tr>
00111100<\/span><\/td>60<\/span><\/td><<\/span><\/td>Menor do que<\/span><\/td><\/tr>
00111101<\/span><\/td>61<\/span><\/td>=<\/span><\/td>Igual a<\/span><\/td><\/tr>
00111110<\/span><\/td>62<\/span><\/td>><\/span><\/td>Maior do que<\/span><\/td><\/tr>
00111111<\/span><\/td>63<\/span><\/td>?<\/span><\/td>Ponto de interroga\u00e7\u00e3o<\/span><\/td><\/tr>
01000000<\/span><\/td>64<\/span><\/td>@<\/span><\/td>Arroba<\/span><\/td><\/tr>
01000001<\/span><\/td>65<\/span><\/td>A<\/span><\/td>A mai\u00fasculo<\/span><\/td><\/tr>
01000010<\/span><\/td>66<\/span><\/td>B<\/span><\/td>B mai\u00fasculo<\/span><\/td><\/tr>
01000011<\/span><\/td>67<\/span><\/td>C<\/span><\/td>C mai\u00fasculo<\/span><\/td><\/tr>
01000100<\/span><\/td>68<\/span><\/td>D<\/span><\/td>D mai\u00fasculo<\/span><\/td><\/tr>
01000101<\/span><\/td>69<\/span><\/td>E<\/span><\/td>E mai\u00fasculo<\/span><\/td><\/tr>
01000110<\/span><\/td>70<\/span><\/td>F<\/span><\/td>F mai\u00fasculo<\/span><\/td><\/tr>
01000111<\/span><\/td>71<\/span><\/td>G<\/span><\/td>G mai\u00fasculo<\/span><\/td><\/tr>
01001000<\/span><\/td>72<\/span><\/td>H<\/span><\/td>H mai\u00fasculo<\/span><\/td><\/tr>
01001001<\/span><\/td>73<\/span><\/td>I<\/span><\/td>I mai\u00fasculo<\/span><\/td><\/tr>
01001010<\/span><\/td>74<\/span><\/td>J<\/span><\/td>J mai\u00fasculo<\/span><\/td><\/tr>
01001011<\/span><\/td>75<\/span><\/td>K<\/span><\/td>K mai\u00fasculo<\/span><\/td><\/tr>
01001100<\/span><\/td>76<\/span><\/td>L<\/span><\/td>L mai\u00fasculo<\/span><\/td><\/tr>
01001101<\/span><\/td>77<\/span><\/td>M<\/span><\/td>M mai\u00fasculo<\/span><\/td><\/tr>
01001110<\/span><\/td>78<\/span><\/td>N<\/span><\/td>N mai\u00fasculo<\/span><\/td><\/tr>
01001111<\/span><\/td>79<\/span><\/td>O<\/span><\/td>O mai\u00fasculo<\/span><\/td><\/tr>
01010000<\/span><\/td>80<\/span><\/td>P<\/span><\/td>P mai\u00fasculo<\/span><\/td><\/tr>
01010001<\/span><\/td>81<\/span><\/td>Q<\/span><\/td>Q mai\u00fasculo<\/span><\/td><\/tr>
01010010<\/span><\/td>82<\/span><\/td>R<\/span><\/td>R mai\u00fasculo<\/span><\/td><\/tr>
01010011<\/span><\/td>83<\/span><\/td>S<\/span><\/td>S mai\u00fasculo<\/span><\/td><\/tr>
01010100<\/span><\/td>84<\/span><\/td>T<\/span><\/td>T mai\u00fasculo<\/span><\/td><\/tr>
01010101<\/span><\/td>85<\/span><\/td>U<\/span><\/td>U mai\u00fasculo<\/span><\/td><\/tr>
01010110<\/span><\/td>86<\/span><\/td>V<\/span><\/td>V mai\u00fasculo<\/span><\/td><\/tr>
01010111<\/span><\/td>87<\/span><\/td>W<\/span><\/td>W mai\u00fasculo<\/span><\/td><\/tr>
01011000<\/span><\/td>88<\/span><\/td>X<\/span><\/td>X mai\u00fasculo<\/span><\/td><\/tr>
01011001<\/span><\/td>89<\/span><\/td>Y<\/span><\/td>Y mai\u00fasculo<\/span><\/td><\/tr>
01011010<\/span><\/td>90<\/span><\/td>Z<\/span><\/td>Z mai\u00fasculo<\/span><\/td><\/tr>
01011011<\/span><\/td>91<\/span><\/td>[<\/span><\/td>Abre colchetes<\/span><\/td><\/tr>
01011100<\/span><\/td>92<\/span><\/td>\\<\/span><\/td>Barra invertida<\/span><\/td><\/tr>
01011101<\/span><\/td>93<\/span><\/td>]<\/span><\/td>Fecha colchetes<\/span><\/td><\/tr>
01011110<\/span><\/td>94<\/span><\/td>^<\/span><\/td>Acento circunflexo<\/span><\/td><\/tr>
01011111<\/span><\/td>95<\/span><\/td>_<\/span><\/td>Underscore<\/span><\/td><\/tr>
01100000<\/span><\/td>96<\/span><\/td>`<\/span><\/td>Acento grave<\/span><\/td><\/tr>
01100001<\/span><\/td>97<\/span><\/td>a<\/span><\/td>a min\u00fasculo<\/span><\/td><\/tr>
01100010<\/span><\/td>98<\/span><\/td>b<\/span><\/td>b min\u00fasculo<\/span><\/td><\/tr>
01100011<\/span><\/td>99<\/span><\/td>c<\/span><\/td>c min\u00fasculo<\/span><\/td><\/tr>
01100100<\/span><\/td>100<\/span><\/td>d<\/span><\/td>d min\u00fasculo<\/span><\/td><\/tr>
01100101<\/span><\/td>101<\/span><\/td>e<\/span><\/td>e min\u00fasculo<\/span><\/td><\/tr>
01100110<\/span><\/td>102<\/span><\/td>f<\/span><\/td>f min\u00fasculo<\/span><\/td><\/tr>
01100111<\/span><\/td>103<\/span><\/td>g<\/span><\/td>g min\u00fasculo<\/span><\/td><\/tr>
01101000<\/span><\/td>104<\/span><\/td>h<\/span><\/td>h min\u00fasculo<\/span><\/td><\/tr>
01101001<\/span><\/td>105<\/span><\/td>i<\/span><\/td>i min\u00fasculo<\/span><\/td><\/tr>
01101010<\/span><\/td>106<\/span><\/td>j<\/span><\/td>j min\u00fasculo<\/span><\/td><\/tr>
01101011<\/span><\/td>107<\/span><\/td>k<\/span><\/td>k min\u00fasculo<\/span><\/td><\/tr>
01101100<\/span><\/td>108<\/span><\/td>l<\/span><\/td>l min\u00fasculo<\/span><\/td><\/tr>
01101101<\/span><\/td>109<\/span><\/td>m<\/span><\/td>m min\u00fasculo<\/span><\/td><\/tr>
01101110<\/span><\/td>110<\/span><\/td>n<\/span><\/td>n min\u00fasculo<\/span><\/td><\/tr>
01101111<\/span><\/td>111<\/span><\/td>o<\/span><\/td>o min\u00fasculo<\/span><\/td><\/tr>
01110000<\/span><\/td>112<\/span><\/td>p<\/span><\/td>p min\u00fasculo<\/span><\/td><\/tr>
01110001<\/span><\/td>113<\/span><\/td>q<\/span><\/td>q min\u00fasculo<\/span><\/td><\/tr>
01110010<\/span><\/td>114<\/span><\/td>r<\/span><\/td>r min\u00fasculo<\/span><\/td><\/tr>
01110011<\/span><\/td>115<\/span><\/td>s<\/span><\/td>s min\u00fasculo<\/span><\/td><\/tr>
01110100<\/span><\/td>116<\/span><\/td>t<\/span><\/td>t min\u00fasculo<\/span><\/td><\/tr>
01110101<\/span><\/td>117<\/span><\/td>u<\/span><\/td>u min\u00fasculo<\/span><\/td><\/tr>
01110110<\/span><\/td>118<\/span><\/td>v<\/span><\/td>v min\u00fasculo<\/span><\/td><\/tr>
01110111<\/span><\/td>119<\/span><\/td>w<\/span><\/td>w min\u00fasculo<\/span><\/td><\/tr>
01111000<\/span><\/td>120<\/span><\/td>x<\/span><\/td>x min\u00fasculo<\/span><\/td><\/tr>
01111001<\/span><\/td>121<\/span><\/td>y<\/span><\/td>y min\u00fasculo<\/span><\/td><\/tr>
01111010<\/span><\/td>122<\/span><\/td>z<\/span><\/td>z min\u00fasculo<\/span><\/td><\/tr>
01111011<\/span><\/td>123<\/span><\/td>{<\/span><\/td>Abre chaves<\/span><\/td><\/tr>
01111100<\/span><\/td>124<\/span><\/td>|<\/span><\/td>Barra vertical<\/span><\/td><\/tr>
01111101<\/span><\/td>125<\/span><\/td>}<\/span><\/td>Fecha chaves<\/span><\/td><\/tr>
01111110<\/span><\/td>126<\/span><\/td>~<\/span><\/td>Til<\/span><\/td><\/tr>
01111111<\/span><\/td>127<\/span><\/td><\/td>DEL Apagar<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Extens\u00e3o
\n<\/h3>\n\n\n\n
10000000<\/span><\/td>128<\/span><\/td>\u00c7<\/span><\/td><\/tr>
10000001<\/span><\/td>129<\/span><\/td>\u00fc<\/span><\/td><\/tr>
10000010<\/span><\/td>130<\/span><\/td>\u00e9<\/span><\/td><\/tr>
10000011<\/span><\/td>131<\/span><\/td>\u00e2<\/span><\/td><\/tr>
10000100<\/span><\/td>132<\/span><\/td>\u00e3<\/span><\/td><\/tr>
10000101<\/span><\/td>133<\/span><\/td>\u00e0<\/span><\/td><\/tr>
10000110<\/span><\/td>134<\/span><\/td>\u00e5<\/span><\/td><\/tr>
10000111<\/span><\/td>135<\/span><\/td>\u00e7<\/span><\/td><\/tr>
10000100<\/span><\/td>136<\/span><\/td>\u00ea<\/span><\/td><\/tr>
10001001<\/span><\/td>137<\/span><\/td>\u00eb<\/span><\/td><\/tr>
10001010<\/span><\/td>138<\/span><\/td>\u00e8<\/span><\/td><\/tr>
10001011<\/span><\/td>139<\/span><\/td>\u00ef<\/span><\/td><\/tr>
10001100<\/span><\/td>140<\/span><\/td>\u00ee<\/span><\/td><\/tr>
10001101<\/span><\/td>141<\/span><\/td>\u00ec<\/span><\/td><\/tr>
10001110<\/span><\/td>142<\/span><\/td>\u00c4<\/span><\/td><\/tr>
10001111<\/span><\/td>143<\/span><\/td>\u00c5<\/span><\/td><\/tr>
10010000<\/span><\/td>144<\/span><\/td>\u00c9<\/span><\/td><\/tr>
10010001<\/span><\/td>145<\/span><\/td>\u00e6<\/span><\/td><\/tr>
10010010<\/span><\/td>146<\/span><\/td>\u00c6<\/span><\/td><\/tr>
10010011<\/span><\/td>147<\/span><\/td>\u00f4<\/span><\/td><\/tr>
10010100<\/span><\/td>148<\/span><\/td>\u00f6<\/span><\/td><\/tr>
10010101<\/span><\/td>149<\/span><\/td>\u00f2<\/span><\/td><\/tr>
10010110<\/span><\/td>150<\/span><\/td>\u00fb<\/span><\/td><\/tr>
10010111<\/span><\/td>151<\/span><\/td>\u00f9<\/span><\/td><\/tr>
10011000<\/span><\/td>152<\/span><\/td>\u00ff<\/span><\/td><\/tr>
10011001<\/span><\/td>153<\/span><\/td>\u00d6<\/span><\/td><\/tr>
10011010<\/span><\/td>154<\/span><\/td>\u00dc<\/span><\/td><\/tr>
10011011<\/span><\/td>155<\/span><\/td>\u00a2<\/span><\/td><\/tr>
10011100<\/span><\/td>156<\/span><\/td>\u00a3<\/span><\/td><\/tr>
10011101<\/span><\/td>157<\/span><\/td>\u00a5<\/span><\/td><\/tr>
10011110<\/span><\/td>158<\/span><\/td>\u20a7<\/span><\/td><\/tr>
10011111<\/span><\/td>159<\/span><\/td>\u0192<\/span><\/td><\/tr>
10100000<\/span><\/td>160<\/span><\/td>\u00e1<\/span><\/td><\/tr>
10100001<\/span><\/td>161<\/span><\/td>\u00ed<\/span><\/td><\/tr>
10100010<\/span><\/td>162<\/span><\/td>\u00f3<\/span><\/td><\/tr>
10100011<\/span><\/td>163<\/span><\/td>\u00fa<\/span><\/td><\/tr>
10100100<\/span><\/td>164<\/span><\/td>\u00f1<\/span><\/td><\/tr>
10100101<\/span><\/td>165<\/span><\/td>\u00d1<\/span><\/td><\/tr>
10100110<\/span><\/td>166<\/span><\/td>\u00aa<\/span><\/td><\/tr>
10100111<\/span><\/td>167<\/span><\/td>\u00ba<\/span><\/td><\/tr>
10101000<\/span><\/td>168<\/span><\/td>\u00bf<\/span><\/td><\/tr>
10101001<\/span><\/td>169<\/span><\/td>\u2310<\/span><\/td><\/tr>
10101010<\/span><\/td>170<\/span><\/td>\u00ac<\/span><\/td><\/tr>
10101011<\/span><\/td>171<\/span><\/td>\u00bd<\/span><\/td><\/tr>
10101100<\/span><\/td>172<\/span><\/td>\u00bc<\/span><\/td><\/tr>
10101101<\/span><\/td>173<\/span><\/td>\u00a1<\/span><\/td><\/tr>
10101110<\/span><\/td>174<\/span><\/td>\u00ab<\/span><\/td><\/tr>
10101111<\/span><\/td>175<\/span><\/td>\u00bb<\/span><\/td><\/tr>
10110000<\/span><\/td>176<\/span><\/td>\u2591<\/span><\/td><\/tr>
10110001<\/span><\/td>177<\/span><\/td>\u2592<\/span><\/td><\/tr>
10110010<\/span><\/td>178<\/span><\/td>\u2593<\/span><\/td><\/tr>
10110011<\/span><\/td>179<\/span><\/td>\u2502<\/span><\/td><\/tr>
10110100<\/span><\/td>180<\/span><\/td>\u2524<\/span><\/td><\/tr>
10110101<\/span><\/td>181<\/span><\/td>\u2561<\/span><\/td><\/tr>
10110110<\/span><\/td>182<\/span><\/td>\u2562<\/span><\/td><\/tr>
10110111<\/span><\/td>183<\/span><\/td>\u2556<\/span><\/td><\/tr>
10111000<\/span><\/td>184<\/span><\/td>\u2555<\/span><\/td><\/tr>
10111001<\/span><\/td>185<\/span><\/td>\u2563<\/span><\/td><\/tr>
10111010<\/span><\/td>186<\/span><\/td>\u2551<\/span><\/td><\/tr>
10111011<\/span><\/td>187<\/span><\/td>\u2557<\/span><\/td><\/tr>
10111100<\/span><\/td>188<\/span><\/td>\u255d<\/span><\/td><\/tr>
10111101<\/span><\/td>189<\/span><\/td>\u255c<\/span><\/td><\/tr>
10111110<\/span><\/td>190<\/span><\/td>\u255b<\/span><\/td><\/tr>
10111111<\/span><\/td>191<\/span><\/td>\u2510<\/span><\/td><\/tr>
11000000<\/span><\/td>192<\/span><\/td>\u2514<\/span><\/td><\/tr>
11000001<\/span><\/td>193<\/span><\/td>\u2534<\/span><\/td><\/tr>
11000010<\/span><\/td>194<\/span><\/td>\u252c<\/span><\/td><\/tr>
11000011<\/span><\/td>195<\/span><\/td>\u251c<\/span><\/td><\/tr>
11000100<\/span><\/td>196<\/span><\/td>\u2500<\/span><\/td><\/tr>
11000101<\/span><\/td>197<\/span><\/td>\u253c<\/span><\/td><\/tr>
11000110<\/span><\/td>198<\/span><\/td>\u255e<\/span><\/td><\/tr>
11000111<\/span><\/td>199<\/span><\/td>\u255f<\/span><\/td><\/tr>
11001000<\/span><\/td>200<\/span><\/td>\u255a<\/span><\/td><\/tr>
11001001<\/span><\/td>201<\/span><\/td>\u2554<\/span><\/td><\/tr>
11001010<\/span><\/td>202<\/span><\/td>\u2569<\/span><\/td><\/tr>
11001011<\/span><\/td>203<\/span><\/td>\u2566<\/span><\/td><\/tr>
11001100<\/span><\/td>204<\/span><\/td>\u2560<\/span><\/td><\/tr>
11001101<\/span><\/td>205<\/span><\/td>\u2550<\/span><\/td><\/tr>
11001110<\/span><\/td>206<\/span><\/td>\u256c<\/span><\/td><\/tr>
11001111<\/span><\/td>207<\/span><\/td>\u2567<\/span><\/td><\/tr>
11010000<\/span><\/td>208<\/span><\/td>\u2568<\/span><\/td><\/tr>
11010001<\/span><\/td>209<\/span><\/td>\u2564<\/span><\/td><\/tr>
11010010<\/span><\/td>210<\/span><\/td>\u2565<\/span><\/td><\/tr>
11010011<\/span><\/td>211<\/span><\/td>\u2559<\/span><\/td><\/tr>
11010100<\/span><\/td>212<\/span><\/td>\u00d4<\/span><\/td><\/tr>
11010101<\/span><\/td>213<\/span><\/td>\u2552<\/span><\/td><\/tr>
11010110<\/span><\/td>214<\/span><\/td>\u2553<\/span><\/td><\/tr>
11010111<\/span><\/td>215<\/span><\/td>\u256b<\/span><\/td><\/tr>
11011000<\/span><\/td>216<\/span><\/td>\u256a<\/span><\/td><\/tr>
11011001<\/span><\/td>217<\/span><\/td>\u2518<\/span><\/td><\/tr>
11011010<\/span><\/td>218<\/span><\/td>\u250c<\/span><\/td><\/tr>
11011011<\/span><\/td>219<\/span><\/td>\u2588<\/span><\/td><\/tr>
11011100<\/span><\/td>220<\/span><\/td>\u2584<\/span><\/td><\/tr>
11011101<\/span><\/td>221<\/span><\/td>\u258c<\/span><\/td><\/tr>
11011110<\/span><\/td>222<\/span><\/td>\u2590<\/span><\/td><\/tr>
11011111<\/span><\/td>223<\/span><\/td>\u2580<\/span><\/td><\/tr>
11100000<\/span><\/td>224<\/span><\/td>\u03b1<\/span><\/td><\/tr>
11100001<\/span><\/td>225<\/span><\/td>\u00df<\/span><\/td><\/tr>
11100010<\/span><\/td>226<\/span><\/td>\u0393<\/span><\/td><\/tr>
11100011<\/span><\/td>227<\/span><\/td>\u03c0<\/span><\/td><\/tr>
11100100<\/span><\/td>228<\/span><\/td>\u03a3<\/span><\/td><\/tr>
11100101<\/span><\/td>229<\/span><\/td>\u03c3<\/span><\/td><\/tr>
11100110<\/span><\/td>230<\/span><\/td>\u00b5<\/span><\/td><\/tr>
11100111<\/span><\/td>231<\/span><\/td>\u03c4<\/span><\/td><\/tr>
11101000<\/span><\/td>232<\/span><\/td>\u03a6<\/span><\/td><\/tr>
11101001<\/span><\/td>233<\/span><\/td>\u0398<\/span><\/td><\/tr>
11101010<\/span><\/td>234<\/span><\/td>\u03a9<\/span><\/td><\/tr>
11101011<\/span><\/td>235<\/span><\/td>\u03b4<\/span><\/td><\/tr>
11101100<\/span><\/td>236<\/span><\/td>\u221e<\/span><\/td><\/tr>
11101101<\/span><\/td>237<\/span><\/td>\u03c6<\/span><\/td><\/tr>
11101110<\/span><\/td>238<\/span><\/td>\u03b5<\/span><\/td><\/tr>
11101111<\/span><\/td>239<\/span><\/td>\u2229<\/span><\/td><\/tr>
11110000<\/span><\/td>240<\/span><\/td>\u2261<\/span><\/td><\/tr>
11110001<\/span><\/td>241<\/span><\/td>\u00b1<\/span><\/td><\/tr>
11110010<\/span><\/td>242<\/span><\/td>\u2265<\/span><\/td><\/tr>
11110011<\/span><\/td>243<\/span><\/td>\u2264<\/span><\/td><\/tr>
11110100<\/span><\/td>244<\/span><\/td>\u2320<\/span><\/td><\/tr>
11110101<\/span><\/td>245<\/span><\/td>\u2321<\/span><\/td><\/tr>
11110110<\/span><\/td>246<\/span><\/td>\u00f7<\/span><\/td><\/tr>
11110111<\/span><\/td>247<\/span><\/td>\u2248<\/span><\/td><\/tr>
11111000<\/span><\/td>248<\/span><\/td>\u2248<\/span><\/td><\/tr>
11111001<\/span><\/td>249<\/span><\/td>\u2219<\/span><\/td><\/tr>
11111010<\/span><\/td>250<\/span><\/td>\u00b7<\/span><\/td><\/tr>
11111011<\/span><\/td>251<\/span><\/td>\u221a<\/span><\/td><\/tr>
11111100<\/span><\/td>252<\/span><\/td>\u207f<\/span><\/td><\/tr>
11111101<\/span><\/td>253<\/span><\/td>\u00b2<\/span><\/td><\/tr>
11111110<\/span><\/td>254<\/span><\/td>\u25a0<\/span><\/td><\/tr>
11111111<\/span><\/td>255<\/span><\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

A correta visualiza\u00e7\u00e3o dos caracteres desta tabela depende de v\u00e1rios fatores t\u00e9cnicos. Em computadores atualizados, provavelmente, ser\u00e1 poss\u00edvel uma visualiza\u00e7\u00e3o adequada sem problemas. A coluna dos grafemas foi criada com fonte Times New Roman.<\/em><\/p>\n\n\n\n

Observe que nem todos os n\u00fameros da tabela correspondem a grafemas. Os n\u00fameros de 0 a 31, 127 e 255 s\u00e3o reservados para fun\u00e7\u00f5es especiais de processamento e n\u00e3o representam caracteres imprim\u00edveis.<\/p>\n\n\n\n

Unicode<\/h3>\n\n\n\n

O padr\u00e3o Unicode \u00e9 definido pela Unicode Consortium<\/em> (www.unicode.org<\/a>), institui\u00e7\u00e3o sem fins lucrativos que se prop\u00f5e a desenvolver um sistema abrangente e padronizado de representa\u00e7\u00e3o de escrita em computadores.<\/p>\n\n\n\n

No padr\u00e3o Unicode, cada caractere est\u00e1 associado a um n\u00famero identificador \u00fanico. A tabela Unicode abrange os mais variados sistemas de escrita como latino, grego, cir\u00edlico, hebraico, \u00e1rabe, japon\u00eas, chin\u00eas, etc., al\u00e9m de considerar s\u00edmbolos matem\u00e1ticos, musicais, de moeda, etc. Em fun\u00e7\u00e3o da variedade de caracteres que apresenta, a tabela Unicode \u00e9 subdividida em blocos. Veja o blocos Unicode, do Latim b\u00e1sico:<\/p>\n\n\n\n

bloco Unicode Latim B\u00e1sico, corresponde exatamente \u00e0 tabela ASCII de 7 bits.
\n<\/p>\n\n\n\n

Nota\u00e7\u00e3o hexadecimal<\/strong><\/td>Nota\u00e7\u00e3o decimal<\/strong><\/td>Caractere<\/strong><\/td>Descri\u00e7\u00e3o<\/strong><\/td><\/tr>
0000<\/td>0<\/td><\/td>NUL Nulo<\/td><\/tr>
0001<\/td>1<\/td><\/td>SOH In\u00edcio de t\u00edtulo<\/td><\/tr>
0002<\/td>2<\/td><\/td>STX In\u00edcio do texto<\/td><\/tr>
0003<\/td>3<\/td><\/td>ETX Final do texto<\/td><\/tr>
0004<\/td>4<\/td><\/td>EOT Fim da transmiss\u00e3o<\/td><\/tr>
0005<\/td>5<\/td><\/td>ENQ Pesquisa<\/td><\/tr>
0006<\/td>6<\/td><\/td>ACK Confirma\u00e7\u00e3o<\/td><\/tr>
0007<\/td>7<\/td><\/td>BEL Aviso sonoro<\/td><\/tr>
0008<\/td>8<\/td><\/td>BS Backspace<\/td><\/tr>
0009<\/td>9<\/td><\/td>HT Tabula\u00e7\u00e3o horizontal<\/td><\/tr>
000A<\/td>10<\/td><\/td>LF Alimenta\u00e7\u00e3o de linha\/nova linha<\/td><\/tr>
000B<\/td>11<\/td><\/td>VT Tabula\u00e7\u00e3o vertical<\/td><\/tr>
000C<\/td>12<\/td><\/td>FF Alimenta\u00e7\u00e3o de formul\u00e1rio<\/td><\/tr>
000D<\/td>13<\/td><\/td>CR Retorno de carro<\/td><\/tr>
000E<\/td>14<\/td><\/td>SO Mover para fora<\/td><\/tr>
000F<\/td>15<\/td><\/td>SI Mover para dentro<\/td><\/tr>
0010<\/td>16<\/td><\/td>DLE Escape de v\u00ednculo de dados<\/td><\/tr>
0011<\/td>17<\/td><\/td>DC1 Controle de dispositivo 1<\/td><\/tr>
0012<\/td>18<\/td><\/td>DC2 Controle de dispositivo 2<\/td><\/tr>
0013<\/td>19<\/td><\/td>DC3 Controle de dispositivo 3<\/td><\/tr>
0014<\/td>20<\/td><\/td>DC4 Controle de dispositivo 4<\/td><\/tr>
0015<\/td>21<\/td><\/td>NAK Confirma\u00e7\u00e3o negativa<\/td><\/tr>
0016<\/td>22<\/td><\/td>SYN Estado ocioso s\u00edncrono<\/td><\/tr>
0017<\/td>23<\/td><\/td>ETB Fim da transmiss\u00e3o<\/td><\/tr>
0018<\/td>24<\/td><\/td>CAN Cancelar<\/td><\/tr>
0019<\/td>25<\/td><\/td>EM Fim da m\u00eddia<\/td><\/tr>
001A<\/td>26<\/td><\/td>SUB Substituir<\/td><\/tr>
001B<\/td>27<\/td><\/td>ESC Sair<\/td><\/tr>
001C<\/td>28<\/td><\/td>FS Separador de arquivos<\/td><\/tr>
001D<\/td>29<\/td><\/td>GS Separador de grupos<\/td><\/tr>
001E<\/td>30<\/td><\/td>RS Separador de registros<\/td><\/tr>
001F<\/td>31<\/td><\/td>US Separador de unidades<\/td><\/tr>
0020<\/td>32<\/td><\/td>Espa\u00e7o<\/td><\/tr>
0021<\/td>33<\/td>!<\/td>Ponto de exclama\u00e7\u00e3o<\/td><\/tr>
0022<\/td>34<\/td>“<\/td>Aspas<\/td><\/tr>
0023<\/td>35<\/td>#<\/td>S\u00edmbolo de cardinal<\/td><\/tr>
0024<\/td>36<\/td>$<\/td>S\u00edmbolo da moeda<\/td><\/tr>
0025<\/td>37<\/td>%<\/td>Sinal de percentagem<\/td><\/tr>
0026<\/td>38<\/td>&<\/td>E<\/em> comercial<\/td><\/tr>
0027<\/td>39<\/td>‘<\/td>Ap\u00f3strofo<\/td><\/tr>
0028<\/td>40<\/td>(<\/td>Abre par\u00eantesis<\/td><\/tr>
0029<\/td>41<\/td>)<\/td>Fecha par\u00eantesis<\/td><\/tr>
002A<\/td>42<\/td>*<\/td>Asterisco<\/td><\/tr>
002B<\/td>43<\/td>+<\/td>Sinal mais<\/td><\/tr>
002C<\/td>44<\/td>,<\/td>Virgula<\/td><\/tr>
002D<\/td>45<\/td>–<\/td>H\u00edfen<\/td><\/tr>
002E<\/td>46<\/td>.<\/td>Ponto final<\/td><\/tr>
002F<\/td>47<\/td>\/<\/td>Barra<\/td><\/tr>
0030<\/td>48<\/td>0<\/td>D\u00edgito 0<\/td><\/tr>
0031<\/td>49<\/td>1<\/td>D\u00edgito 1<\/td><\/tr>
0032<\/td>50<\/td>2<\/td>D\u00edgito 2<\/td><\/tr>
0033<\/td>51<\/td>3<\/td>D\u00edgito 3<\/td><\/tr>
0034<\/td>52<\/td>4<\/td>D\u00edgito 4<\/td><\/tr>
0035<\/td>53<\/td>5<\/td>D\u00edgito 5<\/td><\/tr>
0036<\/td>54<\/td>6<\/td>D\u00edgito 6<\/td><\/tr>
0037<\/td>55<\/td>7<\/td>D\u00edgito 7<\/td><\/tr>
0038<\/td>56<\/td>8<\/td>D\u00edgito 8<\/td><\/tr>
0039<\/td>57<\/td>9<\/td>D\u00edgito 9<\/td><\/tr>
003A<\/td>58<\/td>:<\/td>Dois pontos<\/td><\/tr>
003B<\/td>59<\/td>;<\/td>Ponto e virgula<\/td><\/tr>
003C<\/td>60<\/td><<\/td>Menor do que<\/td><\/tr>
003D<\/td>61<\/td>=<\/td>Igual a<\/td><\/tr>
003E<\/td>62<\/td>><\/td>Maior do que<\/td><\/tr>
003F<\/td>63<\/td>?<\/td>Ponto de interroga\u00e7\u00e3o<\/td><\/tr>
0040<\/td>64<\/td>@<\/td>Arroba<\/td><\/tr>
0041<\/td>65<\/td>A<\/td>A mai\u00fasculo<\/td><\/tr>
0042<\/td>66<\/td>B<\/td>B mai\u00fasculo<\/td><\/tr>
0043<\/td>67<\/td>C<\/td>C mai\u00fasculo<\/td><\/tr>
0044<\/td>68<\/td>D<\/td>D mai\u00fasculo<\/td><\/tr>
0045<\/td>69<\/td>E<\/td>E mai\u00fasculo<\/td><\/tr>
0046<\/td>70<\/td>F<\/td>F mai\u00fasculo<\/td><\/tr>
0047<\/td>71<\/td>G<\/td>G mai\u00fasculo<\/td><\/tr>
0048<\/td>72<\/td>H<\/td>H mai\u00fasculo<\/td><\/tr>
0049<\/td>73<\/td>I<\/td>I mai\u00fasculo<\/td><\/tr>
004A<\/td>74<\/td>J<\/td>J mai\u00fasculo<\/td><\/tr>
004B<\/td>75<\/td>K<\/td>K mai\u00fasculo<\/td><\/tr>
004C<\/td>76<\/td>L<\/td>L mai\u00fasculo<\/td><\/tr>
004D<\/td>77<\/td>M<\/td>M mai\u00fasculo<\/td><\/tr>
004E<\/td>78<\/td>N<\/td>N mai\u00fasculo<\/td><\/tr>
004F<\/td>79<\/td>O<\/td>O mai\u00fasculo<\/td><\/tr>
0050<\/td>80<\/td>P<\/td>P mai\u00fasculo<\/td><\/tr>
0051<\/td>81<\/td>Q<\/td>Q mai\u00fasculo<\/td><\/tr>
0052<\/td>82<\/td>R<\/td>R mai\u00fasculo<\/td><\/tr>
0053<\/td>83<\/td>S<\/td>S mai\u00fasculo<\/td><\/tr>
0054<\/td>84<\/td>T<\/td>T mai\u00fasculo<\/td><\/tr>
0055<\/td>85<\/td>U<\/td>U mai\u00fasculo<\/td><\/tr>
0056<\/td>86<\/td>V<\/td>V mai\u00fasculo<\/td><\/tr>
0057<\/td>87<\/td>W<\/td>W mai\u00fasculo<\/td><\/tr>
0058<\/td>88<\/td>X<\/td>X mai\u00fasculo<\/td><\/tr>
0059<\/td>89<\/td>Y<\/td>Y mai\u00fasculo<\/td><\/tr>
005A<\/td>90<\/td>Z<\/td>Z mai\u00fasculo<\/td><\/tr>
005B<\/td>91<\/td>[<\/td>Abre colchetes<\/td><\/tr>
005C<\/td>92<\/td>\\<\/td>Barra invertida<\/td><\/tr>
005D<\/td>93<\/td>]<\/td>Fecha colchetes<\/td><\/tr>
005E<\/td>94<\/td>^<\/td>Acento circunflexo<\/td><\/tr>
005F<\/td>95<\/td>_<\/td>Underscore<\/td><\/tr>
0060<\/td>96<\/td>`<\/td>Acento grave<\/td><\/tr>
0061<\/td>97<\/td>a<\/td>a min\u00fasculo<\/td><\/tr>
0062<\/td>98<\/td>b<\/td>b min\u00fasculo<\/td><\/tr>
0063<\/td>99<\/td>c<\/td>c min\u00fasculo<\/td><\/tr>
0064<\/td>100<\/td>d<\/td>d min\u00fasculo<\/td><\/tr>
0065<\/td>101<\/td>e<\/td>e min\u00fasculo<\/td><\/tr>
0066<\/td>102<\/td>f<\/td>f min\u00fasculo<\/td><\/tr>
0067<\/td>103<\/td>g<\/td>g min\u00fasculo<\/td><\/tr>
0068<\/td>104<\/td>h<\/td>h min\u00fasculo<\/td><\/tr>
0069<\/td>105<\/td>i<\/td>i min\u00fasculo<\/td><\/tr>
006A<\/td>106<\/td>j<\/td>j min\u00fasculo<\/td><\/tr>
006B<\/td>107<\/td>k<\/td>k min\u00fasculo<\/td><\/tr>
006C<\/td>108<\/td>l<\/td>l min\u00fasculo<\/td><\/tr>
006D<\/td>109<\/td>m<\/td>m min\u00fasculo<\/td><\/tr>
006E<\/td>110<\/td>n<\/td>n min\u00fasculo<\/td><\/tr>
006F<\/td>111<\/td>o<\/td>o min\u00fasculo<\/td><\/tr>
0070<\/td>112<\/td>p<\/td>p min\u00fasculo<\/td><\/tr>
0071<\/td>113<\/td>q<\/td>q min\u00fasculo<\/td><\/tr>
0072<\/td>114<\/td>r<\/td>r min\u00fasculo<\/td><\/tr>
0073<\/td>115<\/td>s<\/td>s min\u00fasculo<\/td><\/tr>
0074<\/td>116<\/td>t<\/td>t min\u00fasculo<\/td><\/tr>
0075<\/td>117<\/td>u<\/td>u min\u00fasculo<\/td><\/tr>
0076<\/td>118<\/td>v<\/td>v min\u00fasculo<\/td><\/tr>
0077<\/td>119<\/td>w<\/td>w min\u00fasculo<\/td><\/tr>
0078<\/td>120<\/td>x<\/td>x min\u00fasculo<\/td><\/tr>
0079<\/td>121<\/td>y<\/td>y min\u00fasculo<\/td><\/tr>
007A<\/td>122<\/td>z<\/td>z min\u00fasculo<\/td><\/tr>
007B<\/td>123<\/td>{<\/td>Abre chaves<\/td><\/tr>
007C<\/td>124<\/td>|<\/td>Barra vertical<\/td><\/tr>
007D<\/td>125<\/td>}<\/td>Fecha chaves<\/td><\/tr>
007E<\/td>126<\/td>~<\/td>Til<\/td><\/tr>
007F<\/td>127<\/td><\/td>DEL Apagar<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

O primeiro bloco da tabela Unicode (Latim b\u00e1sico) equivale exatamente \u00e0 tabela ASCII de 7 bits.<\/p>\n\n\n\n

Os blocos Extens\u00f5es IPA<\/em>, Letras<\/em> Modificadoras de Espa\u00e7amento<\/em> e Sinais Diacr\u00edticos Combinados<\/em> s\u00e3o de especial interesse dos ling\u00fcistas porque trazem a simbologia do Alfabeto Fon\u00e9tico Internacional.<\/p>\n\n\n\n

O padr\u00e3o Unicode considera um n\u00famero elevado de caracteres. Seus identificadores s\u00e3o n\u00fameros bin\u00e1rios de 16 d\u00edgitos e, por isso, o Unicode \u00e9 considerado um c\u00f3digo de 16 bits. A versatilidade do Unicode tem um custo, que \u00e9 justamente o consumo maior de mem\u00f3ria. Enquanto na primeira tabela ASCII, cada caractere estava associado a um n\u00famero de 7 bits, no padr\u00e3o Unicode cada caractere armazenado consome 16 bits de mem\u00f3ria.<\/p>\n\n\n\n

O Unicode tem sido adotado maci\u00e7amente pela ind\u00fastria de software, o que o torna o padr\u00e3o para representa\u00e7\u00e3o de escrita em computadores.<\/p>\n\n\n\n

SAMPA<\/h3>\n\n\n\n

O padr\u00e3o Sampa (Speech Assessment Methods Phonetic Alphabet) \u00e9 uma alternativa para representar em computador transcri\u00e7\u00f5es como a da IPA, quando se disp\u00f5e apenas dos caracteres da tabela ASCII de 7 bits. No padr\u00e3o Sampa, fonemas do AFI, por exemplo, s\u00e3o representados por uma combina\u00e7\u00e3o de grafemas da tabela ASCII b\u00e1sica. Por exemplo:
\n<\/p>\n\n\n\n

Vogal oral, frontal, semifechada, n\u00e3o arredondada<\/td><\/td>E<\/strong><\/td><\/tr>
Vogal oral, frontal, semi-fechada, arredondada<\/td><\/td>9<\/strong><\/td><\/tr>
Diacr\u00edtico indicador de dura\u00e7\u00e3o longa<\/td><\/td>:<\/strong><\/td><\/tr>
Consoante velar lateral aproximante<\/td><\/td>L\\<\/strong><\/td><\/tr>
Vogal oral, central, semi-fechada, n\u00e3o arredondada<\/td><\/td>@\\<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Essa solu\u00e7\u00e3o pode ser \u00fatil em casos como o envio de transcri\u00e7\u00f5es por e-mail quando o servi\u00e7o s\u00f3 opera com caracteres da tabela ASCII 7 bits.<\/p>\n\n\n\n

Existem tabelas Sampa para v\u00e1rios idiomas, inclusive portugu\u00eas. Al\u00e9m disso, existe uma tabela Sampa estendida, chamada X-Sampa, orientada para a representa\u00e7\u00e3o do Alfabeto Fon\u00e9tico Internacional.<\/p>\n\n\n\n

Grafologia<\/h3>\n\n\n\n