Nghĩa của từ acoustic attenuation constant bằng Tiếng Việt
@Chuyên ngành kỹ thuật
@Lĩnh vực: điện tử & viễn thông
-hằng số suy giảm âm thanh
Đặt câu có từ "acoustic attenuation constant"
1. Acoustic attenuation device
2. Composite acoustic attenuation materials
3. Structural acoustic attenuation panel
4. Co-planar constant-attenuation phase modifier
5. Acoustic floor coverings for noise attenuation
6. Exhaust cone with acoustic attenuation system
7. Elastomer products with acoustic attenuation properties
8. Attenuation of unwanted acoustic signals by semblance criterion modification
9. Method for improving acoustic noise attenuation in hand-free devices
10. Nacelle incorporating an element for connecting a lip and an acoustic attenuation panel together
11. All acoustic instruments need constant verification of their performance.
12. The cavity is filled with an acoustic attenuation material to absorb acoustic waves in the substrate, and to reduce parasitic capacitance.
13. Attenuation synonyms, Attenuation pronunciation, Attenuation translation, English dictionary definition of Attenuation
14. ALTD's pioneering aeroengine inlet acoustic liner and novel manufacturing processes will reduce the weight, noise and cost associated with acoustic attenuation technology.
15. An acoustic regulator is disposed in the acoustic attenuation chamber and extends longitudinally from the partition to an output end of the housing.
16. Acoustic transparency testing shows the earphone cover (10, 110) exhibits acceptable percentage total harmonic distortion and attenuation.
17. The acoustic transducer which uses the thus-manufactured passive component has improved sound velocity and attenuation characteristics.
18. Method and apparatus for detection of failed fuel rods by the use of acoustic energy wave attenuation
19. ( C ) CORRECTION CONSTANT REPRESENTING THE ACOUSTIC PROPERTIES OF THE TEST AREA .
20. At higher levels the attenuation may amount to 30 dB. Thus, excitation of the cochlea remains nearly constant.
21. Phase- and group velocities of undamped and damped waves are studied and the attenuation constant of the amplitude is determined.
22. The apparatus includes a housing defining a heat transfer chamber and an acoustic attenuation chamber separated by a partition.
23. Mass Attenuation Coefficient and Conversion to Linear Attenuation Coefficient
24. The mass of the resultant material may be very low while retaining excellent acoustic attenuation, vibration damping, and structural characteristics.
25. Media attenuation