| 单词 | flat tuning |
| 释义 | > as lemmasflat tuning flat tuning n. [tuning n.] Radio (see quot. 1940). ΚΠ 1933 ‘R. Stranger’ Dict. Wireless Terms 72 Flat tuning. A receiver is said to possess flat tuning when a station can be heard over a wide range of movement of the condenser dial. 1940 Chambers's Techn. Dict. 339/2 Flat tuning, inability of a tuning system to discriminate sharply between signals having different frequencies. < as lemmas |
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