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Crossover Network, Multiway Speaker System and Audio System Using the Same, Frequency Dividing Method of Crossover Network
Crossover Network, Multiway Speaker System and Audio System Using the Same, Frequency Dividing Method of Crossover Network
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机译:使用分频网络的分频方法的分频网络,多路扬声器系统和音频系统
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摘要
The present invention relates to a crossover network capable of implementing accurate symmetric frequency division at a crossover point by eliminating capacitors that adversely affect sound quality and employing only one transformer, and to a multiway speaker system and audio system using the same. The crossover network according to the present invention receives an audio signal and separates it into two frequency bands of a low frequency audio signal and a medium frequency audio signal, and the low frequency audio signal is applied to a low frequency speaker, and the medium frequency audio signal is a medium and high frequency speaker. And a first transformer applied to the first transformer, wherein the first transformer includes a primary coil having one end wound around the core and the other end connected to the input end of the low-range speaker; And a secondary coil having one end grounded after being wound around the core and the other end connected to the input end of the middle and high-pitched speaker.
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