PHON 发表于 2025-3-25 06:46:55
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978-90-481-7728-8Springer Science+Business Media B.V. 2008justify 发表于 2025-3-25 18:06:29
Karsten Diekmann,Petra Jany,Dieter Lückharmonic telegraph, the telephone and hearing aids for the deaf, he built a device called phonoautograph. The device was made with Frankensteinian ingenuity out of a dead man’s ear (It is not recorded just where the ear came from, volunteered or otherwise.). Speaking into the device caused the ear t完成才能战胜 发表于 2025-3-25 23:21:35
https://doi.org/10.1007/978-3-322-96822-7terms of time or money. Where original telephone company strategies centered on the time consuming and costly task of fiber installation, demand for multimegabit services has forced them to evaluate approaches that leverage the existing infrastructure and provide a quicker time to market. That is onhauteur 发表于 2025-3-26 02:09:16
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Petra Jany,Karsten Diekmann,Dieter Lückctical implementations. Until now, only stand-alone high voltage buffers were designed, implemented and measured. To prove the usefulness of this technique, such a high voltage buffer has to be integrated in circuits for high-end applications, like xDSL. Therefore, two test chips were designed in a果仁 发表于 2025-3-26 14:24:08
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Design of High Voltage xDSL Line Drivers in Standard CMOS978-1-4020-6790-7Series ISSN 1872-082X Series E-ISSN 2197-1854