例句與造句

1. On some high end consumer equipment, Dolby calibration control is included : for recording, a reference tone at Dolby level may be recorded for accurate playback level calibration on another transport; at playback, the same recorded tone should produce the identical output, as indicated by a Dolby logo marking at 0 VU on the VU meter ( s ) . ( In consumer equipment Dolby Level is defined as 200 nWb / m; calibration tapes were available to assist correct level setting . ) For accurate off-the-tape monitoring during recording on 3-head decks, both processes must be employed at once, and circuitry provided to accomplish this is marketed under the rubric " Double Dolby ".
2. It's difficult to find calibration control in a sentence. 用calibration control造句挺難的