enhancement technique的用法和樣例：
例句
- Constantly enhance the management and enhancement of the quality of technical development innovation capability.
不斷提高經營管理人員的素質和增強技術開發創新能力。 - Speech enhancement method based on masking properties of the human auditory system is used to reduce the white noise in the front-end.
摘要為了提高雜訊環境下說話人識別系統的識別性能，將基於聽覺掩蔽效應的語音增強技術作為預處理器，對語音信號首先進行降噪處理，提高輸入信號的信噪比。
