The development of telephony in the last fifty years: From the two-party lines to the video-phone connections
This short paper reviews the changes in telephone technology that have taken place over the last 50 years. Electromechanical technique, semi-electronic, electronic, digital and packet is mentioned. The structure of the switching field changed as well: from expensive space multiplex to elegant time m...
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| Format: | Article |
| Language: | English |
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Savez inženjera i tehničara Srbije
2020-01-01
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| Series: | Tehnika |
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| Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2020/0040-21762002199X.pdf |