spectrum of the modulating signal in Vietnamese

@Chuyên ngành kỹ thuật
@Lĩnh vực: điện tử & viễn thông
-phổ của tín hiệu biến điệu

Sentence patterns related to "spectrum of the modulating signal"

1. Spectrum encoding device, spectrum decoding device, acoustic signal transmission device, acoustic signal reception device, and methods thereof

2. Acousto-optic rf signal spectrum analyzer

3. The contactless payment devices transmit data by load modulating a subcarrier of an RF carrier signal.

4. Spectral reconstruction and coding of an incomplete-spectrum signal

5. In fact, Aliasing is the phenomenon in which a high frequency component in the frequency-spectrum of the signal takes identity of a lower-frequency component in the spectrum of the sampled signal

6. The actual excitation signal can be extracted from the spectrum of the amplitude-modulated carrier signal, for example by suitably selecting the frequency of the carrier signal.

7. As the name implies, wideband FM (WFM) requires a wider signal bandwidth than amplitude modulation by an equivalent modulating signal; this also makes the signal more robust against noise and interference.

Như tên gọi của nó, FM băng rộng (WFM) cần một băng thông tín hiệu rộng hơn so với điều biên cùng một tín hiệu điều chế tương đương, nhưng điều này cũng làm cho tín hiệu kháng tạp âm và nhiễu tốt hơn.

8. The invention relates to a novel method for modulating a carrier signal used for transmitting analog or digital message signals.

9. From the power spectrum estimate of the acceleration signal, the parameters used are: (4) Mean frequency.

10. The spectrum of the sound emitted shall be measured according to the Fourier transform of the acoustic signal

11. The spectrum of the sound emitted shall be measured according to the Fourier transform of the acoustic signal.

12. Therefore, since the signal generated by modulating a carrier signal through mechanical resonance according to the magnetic field is outputted, amplitude modulation can be carried out without a complicated circuit configuration.

13. Transmitting charging power requests and authorization information is provided by modulating an alternating current signal on the power line, wherein the alternating current signal reflects the authorization request or the charging power request.

14. Signal processing - Shock response spectrum analysis" (2007) BS ISO 13372: "Condition monitoring and diagnostics of machines.

Xử lý tín hiệu - Phân tích phổ phản ứng sốc "(2007) BS ISO 13372: "Giám sát tình trạng và chẩn đoán máy móc.

15. Methods of modulating uric acid levels

16. Active noise cancellation is combined with spectrum modification of a reproduced audio signal to enhance intelligibility.

17. Modulating air/fuel ratio

18. Pulse code modulating processors

19. Alternatively, if the output of the 555 in Astable mode is a series of very narrow negative going pulses, then applying a modulating signal to the control input can

20. Surface acoustic wave device for a differential phase-shift direct-sequence spread-spectrum signal receiver

21. "Dynamic signal analysers" (3) means "signal analysers" which use digital sampling and transformation techniques to form a Fourier spectrum display of the given waveform including amplitude and phase information.

22. “Dynamic signal analysers” (3) means “signal analysers” which use digital sampling and transformation techniques to form a Fourier spectrum display of the given waveform including amplitude and phase information.

23. 'Dynamic signal analysers` (3) means 'signal analysers` which use digital sampling and transformation techniques to form a Fourier spectrum display of the given waveform including amplitude and phase information.

24. Controllably vented aerodynamic pressure modulating drogue

25. An RF/video transmitter generates an RF/video signal in a third segment from among the spectrum segments.