Sejarah Perkembangan Media Komunikasi (#3 end)

MASA MODERN (1400 M S.D. SEKARANG)

  • Tahun 1455

Pada 1455, untuk pertama kalinya Johann Gutenberg mengembangkan mesin cetak dengan menggunakan plat huruf yang terbuat dari besi dan dapat diganti-ganti dalam bingkai yang terbuat dari kayu.

http://akarpadinews.com/read/sainstek/aksara-dunia-melintas-masa
http://akarpadinews.com/read/sainstek/aksara-dunia-melintas-masa
  • Tahun 1830

Teknologi komputer mulai dirintis, Augusta Lady Byron menulis program komputer yang pertama di dunia. Ia bekerja sama dengan Charles Babbage menggunakan mesin analytical yang didesain sehingga mampu memasukkan data, mengolah data, dan menghasilkan bentuk keluaran dalam sebuah kartu.

  • Tahun 1837

Samuel Morse mengembangkan telegraf dan bahasa kode morse bersama Sir William Cook dan Sir Charles Wheatstone.

http://akarpadinews.com/read/sainstek/aksara-dunia-melintas-masa
http://akarpadinews.com/read/sainstek/aksara-dunia-melintas-masa

Sistem telegraf kemudian segera digunakan untuk bisnis yang membutuhkan pengiriman pesan secara cepat untuk jarak yang jauh, seperti surat kabar dan pesan untuk perjalanan kereta api.

  • Tahun 1877

Pada 1877, Alexander Graham Bell menciptakan dan mengembangkan telepon yang dipergunakan pertama kali secara umum.

http://www.sciography.com/Alexander-Graham-Bell.htm
http://www.sciography.com/Alexander-Graham-Bell.htm
  • Tahun 1973

Dr Martin Cooper dari motorola memperkenalkan teknologi telepon genggam untuk pertama kali. Telepon genggam ini memiliki waktu bicara selama 35 menit.

http://www.plimbi.com/news/5073/handphone-pertama
http://www.plimbi.com/news/5073/handphone-pertama

 

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