With the development of the technology of DSP and broadcasting network, digital cable television is taking the place of analogy cable television for its high quality and versatile service.
英
美
- 隨著(zhù)數字信號處理技術(shù)和有線(xiàn)廣播電視網(wǎng)絡(luò )技術(shù)的發(fā)展,數字有線(xiàn)電視已其高質(zhì)量,多業(yè)務(wù)的特點(diǎn)逐漸替代傳統的模擬電視。
