| 词汇 | resonator |
| 释义 | resonator noun[ C ] music, physics specializeduk /ˈrez.ən.eɪ.tər/ us /ˈrez.ən.eɪ.t̬ɚ/ a device, for example in a musical instrument, that makes sounds resonate共鸣器;共鸣箱;共振器 Audio & video equipment 78 audiocassette audiotape body cam body-worn DAT digital audio tape equalizer hi-fi jukebox PDC PMP portable music player radiogram stereo subwoofer tape tweeter VCR wire Examples of resonatorresonator Time-dependent characterization of the output radiation in a far-field zone was obtained for both free-running and injection-controlled operation with an unstable resonator 1 cavity. Both churches deploy lamellae as light attenuators and resonators which operate within an enclosure lined predominantly with white opaque paint which is without intrinsic quality. In this conceptual scheme, the radiating element (bell, resonating body, etc.) is implicitly enclosed within the resonator. The secondary resonator takes energy from the primary resonator and filters and radiates it. The primary resonator should not be confused with any secondary or tertiary resonators. Commonly the model consists of three parts: (i) the excitation mechanism, (ii) the resonator, and (iii) the radiator. The filterbank can employ up to ten of these resonators, with individual frequency, half-power bandwidth and gain. Similarly, resonators with controllable feedback work on the frequency domain of the sound, bringing its frequency content to the foreground of one's attention. For example, if a tube resonator is used with several pitches, a series of dynamically resizable holes will be positioned appropriately along its length. Most retain casting sprues, and the suspension loops and resonators filled with metal during the casting process. Using these rules, an individual resonator can be isolated for analysis. It governs the resonator decay time and therefore the final edge of the pulse. The method suits the simulation of one-dimensional resonators particularly well (vibrating strings, acoustic tubes, thin bars), which are found in many families of musical instruments. To display sub-round trip time dynamics, a spatial resolution of the photon density current along the axis of the resonator is introduced. Other sounds recorded from the cello and bass are also used to excite the resonators. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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