Telecomunicação

TOC o 1-2 h z HYPERLINK l _Toc105241828 1. INTRODUO PAGEREF _Toc105241828 h 2 HYPERLINK l _Toc105241829 2. A INVENO DO TELEFONE PAGEREF _Toc105241829 h 2 HYPERLINK l _Toc105241830 3. A EVOLUO DO TELEFONE PAGEREF _Toc105241830 h 3 HYPERLINK l _Toc105241831 4. CENTRAL TELEFNICA PAGEREF _Toc105241831 h 5 HYPERLINK l _Toc105241832 5. TIPOS DE CENTRAIS DE COMUTAO PAGEREF _Toc105241832 h 9 HYPERLINK l _Toc105241833 5.1 CENTRAL ANALGICA PAGEREF _Toc105241833 h 10 HYPERLINK l _Toc105241834 5.2 CENTRAL CROSSBAR PAGEREF _Toc105241834 h 10 HYPERLINK l _Toc105241835 5.3 CENTRAL DIGITAL PAGEREF _Toc105241835 h 11 HYPERLINK l _Toc105241836 5.4 CENTRAL ELETROMECNICA PAGEREF _Toc105241836 h 11 HYPERLINK l _Toc105241837 5.5 CENTRAL LOCAL PAGEREF _Toc105241837 h 11 HYPERLINK l _Toc105241838 5.6 CENTRAL TANDEM PAGEREF _Toc105241838 h 11 HYPERLINK l _Toc105241839 5.7 CENTRAL TRNSITO OU CENTRAL DE TRNSITO PAGEREF _Toc105241839 h 12 HYPERLINK l _Toc105241840 5.8 CENTRAL PRIVADA DE COMUTAO TELEFNICA PAGEREF _Toc105241840 h 12 HYPERLINK l _Toc105241841 5.9 CENTRAL PBLICA PAGEREF _Toc105241841 h 12 HYPERLINK l _Toc105241842 6. O SISTEMA AUTOMTICO STROWGER PAGEREF _Toc105241842 h 12 HYPERLINK l _Toc105241843 7. SINALIZAO CDIGO PADRO PARA A TELEFONIA FIXA PAGEREF _Toc105241843 h 13 HYPERLINK l _Toc105241848 8. TEORIA DE TRFEGO PAGEREF _Toc105241848 h 14 HYPERLINK l _Toc105241849 9. SISTEMA DE PERDAS PAGEREF _Toc105241849 h 15 HYPERLINK l _Toc105241850 10. EVOLUO DA TELEFONIA ANALGICA PARA DIGITAL PAGEREF _Toc105241850 h 16 HYPERLINK l _Toc105241851 11. CARACTERSTICAS DE INFORMAES TRANSMITIDAS PAGEREF _Toc105241851 h 17 HYPERLINK l _Toc105241852 12. TEOREMA DA AMOSTRAGEM PAGEREF _Toc105241852 h 17 HYPERLINK l _Toc105241853 13. CARACTERSTICAS DA TRANSMISSO DE SINAIS ANALGICOS E DIGITAIS PAGEREF _Toc105241853 h 18 HYPERLINK l _Toc105241854 14. MULTIPLEXAO PAGEREF _Toc105241854 h 19 HYPERLINK l _Toc105241855 15. EVOLUO PARA A TELEFONIA IP