LSTM-RNN是一种新颖的递归神经网络，避免了传统RNN的梯度消失问题，还可以用于时序分析中上下文信息的提取。-LSTM-RNN is a novel recurrent neural network, to avoid the traditional gradient disappears RNN problem, can also be used in the context of timing analysis to extract information.

使用RNN来对语音数据进行降噪处理，获得关键信息(using RNN network to process the voice message, in order to make it more clear;)