Phase: Refers to the timing relationship of two or more signals or sound waves. It's especially important to be sure that your stereo speakers are playing 'in phase.' This means that the drivers (woofers and tweeters) of your right and left speakers are moving in and out at the same time. If your stereo speakers are 'out of phase' — that is, with one set of positive and negative leads reversed — you'll hear significantly less bass, and instead of producing a strong center image, the sound tends to stay localized at the speakers. To learn how to be sure your speakers are in phase, check the Home Speakers FAQ).

 

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Phase: Refers to the timing relationship of two or more signals or sound waves. It's especially important to be sure that your stereo speakers are playing 'in phase.' This means that the drivers (w . . . View Full Definition

Maturity Phase: A stage of company development in which earnings to grow at the rate of the general economy. Related: Three-phase DDM.

Phase Boundary: A phase boundary is a surface where two samples of matter with different properties are in contact. The surface of a gas bubble in water or the surface of a crystal are examples of phase boundaries.

Phase Diagram: A map that shows which phases of a sample are most stable for a given set of conditions. Phases are depicted as regions on the map; the borderlines between regions correspond to conditions w . . . View Full Definition