significant instants

The instants at which the successive significant conditions recognized by the appropriate device of the modulation or restitution begin.Each of the instants is determined as soon as the appropriate device takes up the significant condition usable for a recording or a processing.; 可由適當的調制或復原裝置識別的相繼有效狀態開始的瞬間。只要適當的裝置檢測到可用于記錄或處理的有效狀態,就可以確定每個瞬間。