Comunicação de áudio entre dois pontos através da rede de energia elétrica
This project presents an audio communication system, capable of sending and receiving a voice signal as a transmission medium using the power grid of low voltage, based on PLC technology. Electronic equipment, consisting of transmitter and receiver, designed to overcome the hostility of the transmis...
| Autor principal: | Perussi, Juliana |
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| Formato: | Trabalho de Conclusão de Curso (Graduação) |
| Idioma: | Português |
| Publicado em: |
Universidade Tecnológica Federal do Paraná
2020
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| Assuntos: | |
| Acesso em linha: |
http://repositorio.utfpr.edu.br/jspui/handle/1/9747 |
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| Resumo: |
This project presents an audio communication system, capable of sending and receiving a voice signal as a transmission medium using the power grid of low voltage, based on PLC technology. Electronic equipment, consisting of transmitter and receiver, designed to overcome the hostility of the transmission channel through modulation techniques and appropriate transformers in order to overcome the obstacles imposed by the channel, such as noise and impedance. Complemented by practical tests to support the functionality of the communication system developed. Features result in a very satisfactory performance, in particular the transmission quality. |
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