constant-pitch spacing mechanism

例句：

1. 1.The constant-pitch spacing mechanism is crucial for maintaining consistent sound quality across different environments.
   恒定音高间隔机制对于在不同环境中保持声音质量的一致性至关重要。
2. 2.In the recording industry, this mechanism is used to ensure that the pitch of each note is consistent throughout the recording.
   在录音行业中，这种机制被用来确保每个音符的音高在整个录音过程中保持一致。
3. 3. The constant-pitch spacing mechanism has been found to improve the accuracy and reliability of musical notation systems.
   研究发现，恒定音高间隔机制可以提高音乐记谱系统的准确度和可靠性。