speech processing的用法和样例：
例句
- As a typical phenomenon in language, coreference entails vital attention to be resolved in nature language processing.
摘要共指消解是自然语言处理的核心问题之一。 - Word sense tagging is one of the most difficult problem in natural language processing.
词义标注是自然语言处理的难题之一。 - Based on the traits of digital speech signals, a new morphological filtering algorithm is proposed for speech enhancement.
摘要依据数字语音信号的特点，提出了一种用于语音处理的形态学滤波算法。
