The wireless erhu introduced in this article has the characteristics of beautiful sound quality and simple production. When recording the music, you can directly use the internal recording of the radio instead of the microphone of the recorder, which can overcome the adverse effects of microphone distortion and environmental noise on the recording effect. Therefore, it is very suitable for young radio enthusiasts to make.
How it works
As shown in Figure 10.3.1. When playing, the induction coil L1 turns the two steel strings on the erhu to
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