frequency deviation of the fm system in Vietnamese

@Chuyên ngành kỹ thuật
@Lĩnh vực: điện tử & viễn thông
-sự lệch hướng tần số của hệ FM

Sentence patterns related to "frequency deviation of the fm system"

1. Frequency deviation:

2. Theoretical deduction proves that under the condition of all digital receiver, the ideal FM demodulated signal is equivalent to a signal with amplitude modulated by the frequency deviation.

3. The first number is local deviation in hertzs, i.e. maximal deviation from current frequency.

4. The audio signal is frequency-modulated, like the audio signals broadcast by FM radio stations in the 88–108 MHz band, but with a 25 kHz maximum frequency deviation, as opposed to 75 kHz as is used on the FM band, making analog television audio signals sound quieter than FM radio signals as received on a wideband receiver.

5. In frequency modulation (FM) the frequency of the radio signal is varied slightly by the audio signal.

Trong điều chế tần số (FM), tần số của tín hiệu radio thay đổi một chút theo tín hiệu âm thanh.

6. This test shall cover the following matters: voltage, frequency, phase angle range, deviation of voltage and frequency.

7. A waveform generator for use in IQ modulation in a wireless cellular device having an FM waveform generator (104) that is programmable to generate a desired FM frequency deviation; a digital accumulator (108, 110, 112) to provide phase generation.

8. 25 A mismatch in real power results in a frequency deviation.

9. This frequency is a thousand times higher than typical FM radio frequencies.

Đây là tần số cao hơn hàng nghìn lần so với tần số radio FM điển hình.

10. Each frequency allocation system may include an adaptive channel allocation system, a frequency reuse system, a frequency reuse partitioning system or a fixed frequency reuse system.

11. This set of usage conditions is only available to transmitters with analogue frequency modulation (FM).

12. Method for sharing fm audio frequency during voice communication and mobile communication terminal

13. Amplitude modulation (AM), frequency modulation (FM), or phase modulation (PM) may be supported.

14. FM transmitter may refer to: A transmitter sending out a frequency modulated signal A personal FM transmitter, a very short range device to enable the listening of music from a music device through the speakers of a regular FM radio.

15. ▪ Hearing Impaired: The program will be broadcast in the vicinity of the auditorium on an FM radio frequency.

▪ Người có thính giác kém: Chương trình sẽ được phát trên sóng FM trong khuôn viên đại hội.

16. As the frequency rises and falls the tuned circuit provides a changing amplitude of response, converting FM to AM.

Vì tần số tăng và giảm, mạch cộng hưởng tạo một biên độ thay đổi của phản ứng, chuyển đổi FM thành AM.

17. The invention relates to a transfer method for additional rds data on fm using the free frequency ranges

18. Amplitude modulation (AM) and frequency modulation (FM) are the classical means to imprint information on a carrier field.

19. In Radio, the Group is represented by four stations – Fly FM, Hot FM, one FM and Kool FM.

Các kênh phát thanh tập đoàn này sở hữu bao gồm Fly FM, Hot FM, one FM và Kool FM.

20. The natural frequency of the vibration absorber is approximately equal to an excitation frequency of the elevator system.

21. Frequency error correction system with initial frequency estimation and feedback tracking

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

23. Defense of Airdromes * FM 1-30: Air Navigation * FM 1-35: Aerial Photography * FM 1-40: Intelligence Procedure in Aviation Units : FM 1-45 Signal Communication : FM 1-46 Fighter Radiotelephone Procedures and Code : FM 1-50 Weather * FM 1-55: Reference Data, Administration (1942) * FM 1-60: Reviews and Inspections * FM 1-75: Combat Orders * FM 1

24. 5 For the benefit of those with impaired hearing, the program will be broadcast in the vicinity of the auditorium on an FM radio frequency.

5 Đối với những người có thính giác kém, chương trình sẽ được phát trên sóng FM trong khuôn viên đại hội.

25. Radio frequency amplifier noise reduction system