directional loudspeaker meaning in English
定向扬声器
指向扬声器
Examples
- Audio directional loudspeaker is a novel loudspeaker which can generate an audio signal with high directivity by utilizing the parametric array principle
摘要声频定向扬声器是利用参量阵原理，产生高指向性声频信号的新一代扬声器。
Related Words
- left front loudspeaker
- directional cosine
- directional differentiation
- directional wattmeter
- directional drainage
- directional trim
- directional source
- directional bit
- directional stimuli
- directional gyrocompass
- directional loop
- directional louds peaker
- directional louver ventilation system
- directional magnetic steel