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What else can I help you with?
What signal meter for ota Signal Strength?
The new digital TVs and Off-Air Converters have an On-Screen Signal Strength Meters available through the menu. This is used to help aim the antenna for the peak signal.
Is HD broadcast the same as digital broadcast?
All HD broadcasts are digital. Not all digital broadcasts are HD. "Digital" is simply a way of coding TV pictures onto a radio wave so that your TV can receive the radio wave and turn it back into a TV picture. The old method was called "analog." Digital is more efficient than analog and allows a lot more information to be carried on the radio wave. Since the wave can now carry more information, some TV stations are choosing to use that extra information for a high definition (HD) picture rather than a standard definition (SD) picture. In fact, there is so much extra room with a digital signal that most TV stations can now show several different programs at once! Most channels will now have several sub-channels. For example, instead of having just Channel 7, you might have Channel 7.1, 7.2, 7.3, and so on -- each with a different program. An HD signal takes up a lot of room, so TV stations that broadcast an HD signal have less room to add additional sub-channels. What is happening with the digital transition is that all analog TV broadcasts will be turned off. Only digital broadcasts will remain on the air. Each TV station decides what it will do with its digital signal. It can use the digital signal to broadcast one HD sub-channel and a few SD sub-channels or it can broadcast a lot of digital SD sub-channels. Most TV stations will choose to broadcast at least one HD sub-channel.
What are the disadvantage of ultrasonic wave communicaton?
Communication is at speed of sound. Signal attenuation. Noise of signal travelling through air.
Can I receive digital cable on a digital tv?
No my local channels all but one that is broadcast in both analog and HD digital but they tend to black out a lot. But with a powered antenna the kind you plug into the wall i get a beautiful crisp clean HD picture you can pick a good one up for around 30-40 bucks but don't buy the cheap 15 dollar one's :)
Can sharp lc 32af10m receive digital channels?
Yes, the Sharp LC-32AF10M television is equipped to receive digital channels. It features a built-in digital tuner, allowing it to decode digital broadcasts over the air. Users can access digital channels by connecting an antenna and performing a channel scan. However, ensure that the TV is set to the appropriate mode for digital reception.
Is digital television over the air television?
Digital is a way to transmit a television signal; it can be transmitted over the air or via cable, satellite, or as an internet protocol.
Is there a digital tuner in Samsung TV model ln-s2351w - can the TV receive off-air digital signal currently?
There is a digital tuner in the Samsung model. It is also possible for the TV to receive off air digital signals.
What are 3 signal strength indicators over-the-air digital tv?
Three signal strength indicators for over-the-air digital TV include Signal Quality, Signal Strength, and Signal-to-Noise Ratio (SNR). Signal Quality measures the clarity of the received signal, while Signal Strength indicates the overall power of the signal being received. The Signal-to-Noise Ratio compares the level of the desired signal to the level of background noise, which affects the reliability of the reception. These indicators help assess the performance and stability of the digital TV signal.
How can you convert the digital signal given on the speedometer in the car into radio waves which can be received some where else?
First of all digital signal cant be transmitted wirelessly. digital signal can only be transmitted through optical fibre in the form of pulses. so we have to convert digital signal to analog form with the help of DIGITAL TO ANALOG CONVERTOR ( D TO A CONVERTOR). Then this analog signal should be super imposed on carrier signal called MODULATION. modem can be used for that. then that signal can be transmitted to the air through alloted band width like cellular system with the help of transceiver. at the reciveing end we can demodulate the signal with the help of modem & can convert it back to digital form through A TO D CONVERTOR.
What signal meter for ota Signal Strength?
The new digital TVs and Off-Air Converters have an On-Screen Signal Strength Meters available through the menu. This is used to help aim the antenna for the peak signal.
Why is microphone useful?
Original.It changes the sound (pressure waves in the air in the room) into a digital signal.Correction:It changes the sound pressure waves into an ANALOG signal. Any digital signal is the result of feeding the analog mic signal into an analog-to-digital converter, typically in a computer's sound card.Original.An electric guitar doesn't need a microphone because it makes a digital signal.Correction:A simple guitar with magnetic pickups creates an ANALOG signal from the motion of the strings, typically tens to low hundreds of millivolts. If you want a digital signal, you need: 1. Analog-to-digital processing in the guitar itself, or2. Analog-to-digital processing externally, such as a computer sound card.Original.An mp3 recording is a digital signal.
Are digital converters necessary for every home?
The only time you will be in need of a digital converter is if you currently own an analog television that is connected to an over-the-air antenna signal.
Can you connect over the air digital tv signal to dvr?
Yes, simply connect it to the "off air ANT." cax input on the back of your DVR unit. Hope this helps.
What are the extra channels you get from a converter box?
I do not believe you gain "Extra Channels." The Converter box is to convert the Digital over the air signal to a non-digital TV so you can still receive channels after the analog signal broadcasts are going to stop on Feb. 17th, 2009 in the US.
What does an HDMI connection look like?
As compared to what? Are you talking analog cable or digital cable? Are you comparing it to an analog signal over the air or a satellite receiver?
Which travels faster an digital video signal or audio signal?
Depends. If they're all encoded for transfer by electronic means(radio, fiber, wire) they'll all travel at the same speed. But if you by audio signal mean sound in the air, then sound travels at about 700 miles an hour. A digital signal - electrical/optical - travels at the speed of light (186,282 miles per second) down a fiber network.
Why is a carrier wave neede to transmit the human voice?
A carrier wave is needed to transmit the human voice because it provides a medium for transporting the voice signal. By modulating the voice signal onto the carrier wave, the voice signal can be efficiently transmitted over long distances through the air or through cables. The carrier wave acts as a stable platform on which the voice signal can be superimposed without being distorted.
