Nghĩa của từ reference sound pressure bằng Tiếng Việt

@Chuyên ngành kỹ thuật
@Lĩnh vực: điện lạnh
-áp suất âm thanh chuẩ

Đặt câu có từ "reference sound pressure"

1. Air pressure changes are recorded as pressure and/or sound values.

2. Key words: acoustic pressure on surface, sound radiation, noise level, Kirchhoff–Helmholtz integrals, dynamic response, vehicle noise model, sound pressure level.

3. Amplitude increases only at high sound pressure levels.

4. Room Acoustics and acoustic properties - decibel A, B and C - Noise Rating (NR) curves, sound transmission, sound pressure, sound intensity and sound attenuation

5. 60 infra-sound stations using microbarographs (acoustic pressure sensors) to detect very low-frequency sound waves.

60 trạm thu hạ âm bằng microbarograph (cảm biến áp suất âm) để phát hiện sóng âm tần số cực thấp.

6. Acoustic sound consists of pressure changes passing through the air, which has its own environmental pressure.

7. Sound travels through the air as waves of pressure variations.

8. Therefore, the sound is a pressure wave in the air.

9. Acoustics — Determination of Sound Power Levels of Noise Sources Using Sound Pressure — Precision Methods for Reverberation Room

10. For all terrain (ATV) tyres, the symbol (stars) identifying the reference inflation pressure."

11. System for producing a substantially noise-free signal of an acoustic sound, and for producing a sound, the sound including a desired sound and an anti-phase noise sound, the anti-phase noise sound being in anti-phase relative to a noise, the system including an acoustoelectric transducer, a reference-acoustoelectric transducer and an audio controller coupled with the reference-acoustoelectric transducer and the acoustoelectric transducer, wherein the acoustoelectric transducer produces a noise bearing sound signal by detecting the acoustic sound and the noise, wherein the reference-acoustoelectric transducer produces the reference noise signal by detecting the noise in a noisy environment and wherein the audio controller produces the substantially noise-free signal, according to the reference noise signal and the noise bearing sound signal.

12. The A-weighted sound pressure level typical of the background noise;

13. the A-weighted sound pressure level typical of the background noise;

14. For all terrain (AT) tyres, the symbol (stars) identifying the reference inflation pressure."

15. Acoustics — Determination of sound power levels of noise sources using sound pressure — Comparison method for use in situ

16. The definition of Assonance is something that is similar, particularly in reference to sound

17. c) the A-weighted sound pressure level typical of the background noise

18. Sound level of compressed air, during the pressure regulator actuation: ..... dB(A)

19. Sound level of compressed air, during the pressure regulator actuation: ... dB(A)

20. Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for reverberation test rooms (ISO 3741:2010)

21. Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for reverberation test rooms (ISO 3741:2010)

22. Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for anechoic rooms and hemi-anechoic rooms

23. This configuration produces increased sound pressure levels while minimizing acoustic crossover interference problems.

24. A special ALC circuit handles very high sound pressure levels but without distortion.

25. It is called 'Crack' in reference to the Cracking sound it makes when it is heated.