Examples of using Modulation signal in English and their translations into Danish
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Computer
Audio modulation signal by C20, R18 to the bridge arm.
Bandwidth it is a target that expresses to receive frequency of frequency modulation signal.
Audio modulation signal by C20, R18 added to the fourth leg.
Channel FM with RDS stereo radio baseband modulation signal frequency spectrum as shown in Figure 1.
Optional input for synchronization to the pilot tone orfor mixing the RDS signal with existing modulation signal.
This allows you to utilise a number of effects including Ring Modulation, Signal Multiplication, Mixing, VCP, Attenuator and more.
The modulation signal is applied to a separate varactor, which is biased to run in a reasonably linear range, and being separate from the frequency control circuit, it's not affected by the PLL voltage.
Before the introduction of noise with the appropriate network(pre-emphasis network), artificially increase(enhance) the transmitter input modulation signal frequency components.
Because the FM bandwidth of the system need to send the message by the signal( modulation signal) of the most significant decisions of the frequency and maximum frequency deviation.
The wave as a modulation signal sent to a multiplier circuit, with the 57kHz subcarrier multiplied, the output is the difference between the two sub-signal phase shift keying(DPSK), its spectrum distribution in Figure 5.
The speed of these servo's can be controlled by simply altering the PWM(Pulse Width Modulation) signal to the servo, which is easy to do using the Servo blocks in the Microsoft MakeCode Block editor.
Actually, as long as it is the amplifier that uses on TV, all can use at frequency modulation paragraph, need only will before class belt connects filter to change BPF of unifinication of frequency modulation appropriative can, its appearance is like capacitance of a ceramics, but 3 cite a base, namely input, ground, output, its action is 88~ the signal filter beyond 108 MH z is dropped,and frequency modulation signal is straightway, rose effectively to believe comparing of a confusion of voices.
As we have already mentioned that you use the transmitter modulation signal can be pre-amplifier or mixer output or in the case, you only want to modulation of voice, you can use the kit provided by the piezoelectric microphone.
This covers combination, it may be said tuner of FM of a super tall acute whole wave band, it can store reach 90 broadcasting station,realize 70~ the frequency modulation signal of 770 MH z is received, choose a stage to operate everything by the remote controller.
AM transmitter wave with the amplitude of the modulation signal changes, which have high requirements for the reverse voltage of the amplifier tubes, should adopt the higher breakdown voltage of the tube or pipe susceptible to breakdown and FM transmitter work in the state of equal amplitude, the tube is not easy to breakdown.
Contains the information of the amplitude modulated signal in the amplitude modulated signal amplitude proportional to the amplitude of the change in amplitude of the modulation signal(), the demodulation of the envelope detector(also called amplitude detector) can not suppress a parasitic amplitude modulation interference;
Stereo mixed-signal(MPX output signal) output signal with the pilot(PILOT OUT) synthesized by the modulation signal 12 feet into the RF carrier oscillator and FM modulator, the RF amplified output RF signal, RF signal is typically between 600mV or so.
Modulation source signal can be internally routed via associated destination CV attenuators used to set the final depths.
This is the beginning of the test satellite broadcasting modulation DVB-S2X signal.
Feet need an externala 7.6MHz crystal oscillators, to provide a stable clock to the part of the the BH1417 internal phase stereo signal modulation.
The easiest way is to put the sine wave frequency modulation digital signal into a pulse width modulation, restore the MPX signal low-pass filter, such as a pulse counting discriminator and PWM frequency discriminator.
At the moment,to accept the broadcast signal modulation DVB-S2X can some models of DVB-cards, and also claim to support this standard in satellite receiver Octagon SF4008 UHD 4K.
BG1 amplifier circuit composed of a small capacitor from the microphone to detect the faint sound signal amplification,up to a certain extent to the BG2 after the three-point oscillator capacitor formed on the BG2 generated carrier signal modulation, the final output from the antenna.
Stereo modulation of sound reduction, the only downside is theradio at maximum volume, in the absence of signal modulation in FM transmitter, listen carefully, there will be a slight noise.
Digital signal has value of a few disperse only,this is just like like control switch to choose to have the oscillation of different parameter with digital signal, the modulation means that is this number signal calls key to accuse.