采用神经网络控制方法,建立了基于ＢＰ算法的神经网络有源消声实验系统。实验证明基于ＢＰ算法的有源消声实验系统具有良好的消声效果和稳定性-Neural network control method, based on BP neural network algorithm Active Noise experimental system. Experiments prove that BP Algorithm Based on Active Noise experimental system has