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Definições Yealink

Siglas e termos explicados

Yealink explora as explicações simplificadas de Yealink sobre termos comuns de comunicação empresarial em relação à aplicação de três principais dispositivos de comunicação: telefones IP, equipamentos de videoconferência e fones de ouvido executados em Microsoft, Zoom e outros sistemas, no trabalho empresarial.

O que é Half Duplex?

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Duplex completo refere-se a um método de transmissão no qual ambas as partes comunicantes podem executar operações de envio e recebimento ao mesmo tempo quando o envio e o recebimento de dados são divididos e transmitidos por duas linhas de transmissão diferentes. No modo full-duplex, cada extremidade do sistema de comunicação é equipada com um transmissor e um receptor, de modo que os dados podem ser controlados para serem transmitidos em ambas as direções ao mesmo tempo. O modo full-duplex não requer troca de direção, portanto, não há atraso de tempo causado por operações de troca, o que é muito benéfico para aplicativos interativos que não podem ter atrasos de tempo (como sistemas de monitoramento e controle remotos). Por exemplo, entre os produtos de comunicação, os walkie-talkies são um exemplo típico de half-duplex; os telefones são um aplicativo full-duplex.


Embora o full-duplex seja conveniente, já que ele envia e recebe voz ao mesmo tempo, ele causará um grande problema inevitável - eco. Como ambos os lados do intercomunicador bidirecional falam ao mesmo tempo, a voz da outra parte é transmitida ao microfone através do alto-falante, causando diafonia de eco, o que afeta as chamadas normais. Portanto, se você quiser realizar a função de intercomunicador de voz full-duplex, você deve primeiro superar o problema de eliminar o eco.


A qualidade de áudio de nível empresarial é a garantia de reuniões eficientes. Como um dos poucos fabricantes com direitos de propriedade intelectual independentes em tecnologia de processamento de áudio de comunicações, a Yealink Networks ajuda os clientes a melhorar continuamente sua experiência de conferência de voz por meio da otimização e inovação contínuas da tecnologia de áudio. O Sistema de Videoconferência Yealink VC800 tem um MCU de 24 pontos integrado e adota um design de matriz de três microfones para suportar captação de som omnidirecional de 360°, captação de som full-duplex de alta qualidade de 6 metros e é equipado com 2 microfones de expansão para estender a distância de captação de som para garantir captação de som de alta qualidade. Efeito de reunião: a tecnologia de cancelamento de ruído inteligente da Yealink elimina de forma inteligente sons não falados, como cliques de teclado e mouse, evitando efetivamente a interferência de ruído e tornando a comunicação mais focada.


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