English translation for "optical sound track"

光录声迹
光学声迹

Example Sentences:

1.

Overall electro - acoustic frequency response for repro - duction of 35mm optical sound track ? reproduction cha - racteristics 35mm影片光学声迹的还音电声频率响应特性

Similar Words：

"optical sound reproduction" English translation, "optical sound rushes" English translation, "optical sound slit" English translation, "optical sound talkie" English translation, "optical sound technique" English translation, "optical sound track negative" English translation, "optical sound track positive" English translation, "optical sound track printing" English translation, "optical sound track reproducer" English translation, "optical sound tracks" English translation