Decca grid

例句：

1. 1. The Decca grid is a popular music recording format.
   Decca网格是一种流行的音乐录音格式。
2. 2.The Decca grid was used to storeand play back music.
   Decca网格用于存储和回放音乐。
3. 3. TheDecca grid is essentialfor the production of high-quality audio.
   Decca网格对于生产高质量音频至关重要。