| 31. | An important principle used in crystal radio design to transfer maximum power to the earphone is impedance matching.
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| 32. | I will check out impedance matching.
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| 33. | The Impedance Matching Room has a matching transformer to perform impedance matching between the transmitter and the antenna.
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| 34. | With this approach, the original specification for passband and stopband can be kept while simultaneously improving the impedance matching.
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| 35. | In some cases, improved impedance matching ( via careful enclosure design ) lets the speaker produce more acoustic power.
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| 36. | The original 4558 based circuit uses transistor buffers at both the input and the output, to improve impedance matching.
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| 37. | Similar to the impedance matching case, this can be improved by using multiple elements, resulting in a filter-like structure.
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| 38. | The data transfer is relatively slow, so transmission line issues such as impedance matching and line termination are ignored.
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| 39. | Normally, an impedance matching network matches the impedance of the antenna to the impedance of the transmission line feeding it.
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| 40. | :: According to the impedance matching article, stereo amplifiers actually use impedance bridging ( which is news to me ).
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