Nghĩa của từ dual tone modulated frequency (dtmf) bằng Tiếng Việt

@Chuyên ngành kỹ thuật
@Lĩnh vực: điện tử & viễn thông
-điều tần âm kép

Đặt câu có từ "dual tone modulated frequency dtmf"

Dưới đây là những mẫu câu có chứa từ "dual tone modulated frequency dtmf", trong bộ từ điển Từ điển Anh - Việt. Chúng ta có thể tham khảo những mẫu câu này để đặt câu trong tình huống cần đặt câu với từ dual tone modulated frequency dtmf, hoặc tham khảo ngữ cảnh sử dụng từ dual tone modulated frequency dtmf trong bộ từ điển Từ điển Anh - Việt

1. Provision and operation of voice and dual tone multi-frequency (DTMF) response systems for handling information and business transactions

2. Trills were narrow in bandwidth and frequency modulated.

3. Dual frequency antenna with integral diplexer

4. An amplitude-modulated signal has frequency components both above and below the carrier frequency.

Tín hiệu điều chế biên độ có cả thành phần tần số trên và dưới của tần số sóng mang.

5. The carrier pulses of the pulse frequency modulator were frequency modulated by the input analog signal.

6. Radio interface IR-68 for frequency-modulated sound broadcasting transmitters in the 87,5-108 MHz frequency band

7. This combination can be done to create either of two kinds of waves, amplitude-modulated (AM) or frequency-modulated (FM) waves.

8. He enunciated, quietly, but in something like his usual modulated and faintly histrionic tone.

9. Responses to amplitude modulated sound depend on the basic frequency when the modulating frequency and amplitude remain constant.

10. Dual-frequency / polarization antenna for mobile-communications base station

11. The transmitted signal is constant in the amplitude but modulated in the frequency .

12. 2 The frequency of the test tone was 300 Hz.

13. Rfid tag aerial with ultra-thin dual-frequency microstrip patch aerial array

14. Scanning frequency optimization for alternate network access in dual mode wireless devices

15. If required, the frequency modulated light (FM) may be converted into intensity modulated (IM) light by using an additional narrow band optical filter, e.g. Mach-Zehnder interferometer.

16. The modulated current signal has a frequency that is dependent on a rotational speed of the aircraft wheel.

17. MWR – Microwave Radiometer, with an operation frequency in dual 23,8 GHz and 36,5 GHz

18. We have used an acousto-optic modulator (AOM) to impose a frequency-modulated signal on an incident laser beam.

19. Demodulation of a digitally frequency modulated analogue received signal by evaluation of the time difference between the null transitions

20. Typical dynamic measurements result when frequency or amplitude modulated sound stimulation is used and the speed of modulation is changed.

21. Transmission of alphanumeric caller id information using dtmf signalling

22. TelPal Landline Call Blocker for Landline Phones with Caller ID Display, Dual Signal FSK/DTMF, 1500 Number Capacity - Block Hidden Numbers, Telemarketer Calls, Nuisance Calls 2.9 out of 5 stars 65 #46

23. Pulse-code modulated.

24. A tuner (101) has a dual AGC function, and frequency-converts an input signal into an IF signal.

25. New focus areas could include joint realization of dual frequency microwave satellite for earth observation and launch services.