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What else can I help you with?
What is good about baby monitors?
Digital baby monitors have one main advantage over analog monitors. Digital monitors are encrypted so others cannot snoop, while analog monitor signals are not encrypted. Much higher price is the main disadvantage.
How do satellite TV signals encrypted?
they are being encrypted by the modulator and demodulator used by satellite tv providers. the receiver that you are using is the one converting these signals for you to view it in your tv.
How digital technology works?
In digital, all signals are a sequence of numbers in some code.
Are TV RF signals analog rather than digital?
In the US and Europe they are almost all digital.
How are digital signals?
Digital signals are measured in bits per second (bps).
What are the values that digital signals have?
digital signals have two values. 0 and 1.
Is analog signal has power?
all signals have power, analog or digital
What converts your voices sound waves to digital signals?
A microphone converts voice sound waves into electrical signals, which are then digitized by an analog-to-digital converter (ADC) to produce digital signals. These digital signals can then be processed and transmitted digitally.
What is Digital Video Broadcasting or DVB?
Digital Video Broadcasting, or DVB is an accepted format for television broadcasting signals. There is a worldwide consortium that has patented the technology behind the various accepted television signals. This is so that all digital signals can be the same for all countries, as opposed to the analogue method of NTSC, Secam, and PAL.
Which of digital signals and analog signals are more vulnerable to error?
Analogue signals are more vulnerable to error than digital signals. See the related question "Why digital signals are more noise free than analogue signals?" for more details.
How are digital signals measured?
Digital signals are measured in bits per second (bps).
Why do digital signal require timing signals?
To measure time between digital signals.
