For example, Bernie Meyerson says an advanced speech recognition system will tell new parents why their baby is crying.

比如，伯尼·梅尔森说，一种先进的语音系统将告诉新生儿父母婴儿哭啼的原因。

Bell Labs debuted the first speech recognition system in 1952, nicknamed Audrey – the automatic digit recognizer.

贝尔实验室于 1952 年推出了第一个语音识别系统，绰号奥黛丽——自动数字识别器。

Today, the speech recognition systems with the best accuracy are using deep neural networks, which we touched on in Episode 34.

今天，精度最高的语音识别系统正在使用我们在第 34 集中谈到的深度神经网络。