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2009年02 期
| 標(biāo)題 |
| 鐵路無線通信便攜式話音記錄與中繼系統(tǒng)設(shè)計(jì)(18 卷) |
| 英文標(biāo)題 |
| Design of Railway Wireless Communications portable voice recording and Relay System |
| 摘要 |
| 基于鐵路無線列調(diào)通信系統(tǒng)，研究并設(shè)計(jì)了一款便攜式語音記錄和中繼設(shè)備，從而實(shí)現(xiàn)無縫接入鐵路無線列調(diào)通信系統(tǒng)，使其網(wǎng)內(nèi)所有無線網(wǎng)絡(luò)設(shè)備中的模擬話音都轉(zhuǎn)化為數(shù)字語音并以語音文件形式存儲(chǔ)于SD存儲(chǔ)卡上實(shí)現(xiàn)記錄功能，還可以通過微機(jī)檢索方式查詢記錄下來的語音文件。該設(shè) |
| 作者 |
| 新聞作者:王 騫 |
| 關(guān)鍵字 |
