superheterodyne
/soo-per-het-er-uh-dahyn/US // ˌsu pərˈhɛt ər əˌdaɪn //
超级外音,超外差仪,超外音,超级外差
Definitions
adj.形容词 adjective
- 1
- : denoting, pertaining to, or using a method of processing received radio or video signals in which an incoming modulated wave is changed by the heterodyne process into a lower-frequency wave and then subjected to amplification and subsequent detection.
n.名词 noun
- 1
- : a superheterodyne receiver.
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