| 释义 |
in-phase, phr. Electr.
(stress variable)
[f. phr. in phase (phase n. 3).]
attrib. That is in phase; of or pertaining to signals that are in phase.
1914H. Pender Amer. Handbk. Electr. Engineers 1297 The active or in-phase component of the current in a circuit is that component which is in phase with the voltage across the circuit. 1940Amat. Radio Handbk. (ed. 2) xii. 186/1 Besides the desired equal and opposite currents in the two wires, there are two more in-phase currents flowing in the parallel circuit. 1962A. Nisbett Technique Sound Studio 264 If a monophonic signal is fed to an in-phase pair [of loudspeakers] the sound will appear to come from between and behind them. 1968Brit. Med. Bull. XXIV. 253/2 Special techniques, such as in-phase rejection,..were adopted in its design to overcome interference from extraneous voltages. |