0
What else can I help you with?
What is the bandwidth of pulse position modulation?
probably (the carrier frequency +- the maximum frequency of the pulse train)/(the carrier frequency) but pulses have a lot of harmonics
What are the advantages and disadvantages of double sideband suppressed carrier modulation?
Amplitude modulation of a carrier results in a transmitted signal consisting of the carrier, plus an 'upper sideband' and a 'lower sideband', spaced above and below the carrier frequency by the frequency of the modulation.The bandwidth of the whole signal is double the modulation frequency. Also, the power in the carrier is constant, and power must be added in order to radiate the sidebands.All the receiver needs in order to extract the information from the signal is one complete sideband, and knowledge of the frequency and phase of the carrier. Economically speaking, the carrier is wasted power, and the other sideband is wasted power andwasted spectrum.If you can filter away one of the sidebands before transmission, then you save half of the occupied spectrum, and the receiver has everything it needs to decode the signal. If you can also filter away the carrier ... or at least knock it way down ... before transmission, you can save a lot of power and use it for the remaining sideband, which extends your range for a given amount of power. The receiver still has everything it needs, as long as it can pick up a sniff of carrier ... enough to derive the carrier frequency and phase.This mode is known as "Single Sideband Suppressed Carrier". It's exactly how the video portion of standard NTSC analog TV was transmitted, throughout all of human history until June 2009.
How do you generate an oscillator signal?
An oscillator is an electronic circuit that produces an electronic wave or signal. The oscillator signal is the signal the oscillator puts out. An oscillator can put out different frequencies and different types of waves depending on how it is designed. These signals have many different uses in electronics. For instance you can use it to convert DC (direct current) from a battery to 60 Hz AC (alternating current) to use in a home. Some oscillators are variable like what you have in your radio or TV for picking up different signals or stations. To produce an oscillator signal: if you know a lot about electronics you can build your own from parts you can get at some place like Radio Shack. Otherwise you can buy an oscillator. Radio Shack might have one or you might have to look on line. You also have to know what kind of wave and frequency you need to be sure and get an oscillator that produces that signal. If the signal you need is unusual you may need a variable oscillator.
How do you convert a TV into a 1080p TV?
1080p and 1080i both refer to the format of a video signal. Any HD television will receive the signal and display it. If the television reports the signal standard being received, it will let you know what the signal is. Therefore, the television cannot be changed from one standard to another as it simply handles the incoming signal. Currently, broadcast HD signals are almost exclusively 1080i with a few formatted as 720p. Both are considered full HD even though the resolutions are different. 1080p is found on some local sources such as games consoles and Bluray players but has not yet made it to mainstream broadcast services.
Disadvantage of optical fiber communication?
•Only economical when the bandwidth is fully utilised•High cost of installation•A lot of hardware at the moment is not compatible with fibre optic cables, they need to be adapted in order to make use of them
Does seeding take up a lot of bandwidth?
Yes, yes it does
How can you use bandwidth in a sentence?
To use applications remotely requires a lot of bandwidth, which is only really available from a broadband connection.My ADSL bandwidth is low, so I can't download files very quickly.
Does playing online with computers use a lot of internet gigs?
The amount of internet activity (MB/GB) that are being used on your bandwidth depend on the game being played. For example, a browser game is not going to use a lot of bandwidth, while World of Warcraft may use a considerable amount of bandwidth.
Does making Web videos take up a lot of bandwidth/?
Making them does not but uploading them and downloading them does.
What is bandwidh?
It's easiest to compare bandwidth to plumbing. Bandwidth is basically how big the pipe is, which means if you have high bandwidth, you can usually have a lot of information going through the "pipe". If you have low bandwidth, think of having a narrow pipe (like a straw) which restricts the amount of information that can pass through at one time.
Digital signals can send much more of this than analog?
Analog signals can't be compressed as well as a digital signal can. To transmit an image on analog television, every pixel is included in the signal. A standard NTSC screen includes 525 lines of 720 pixels, for a total of 378,000 pixels per frame. That's a lot, but it fits into the 6MHz bandwidth of a television channel. Japanese HDTV takes 20 MHz of bandwidth to send pictures with over 675,000 pixels. That's over two times as much signal to send a high definition picture and higher quality sound, but no other data.
How do you replace Nissan Quest Signal switch?
When I use the signal it makes lot of noise
How much bandwidth does Facebook use?
No not much, unless you view like an excess amount of images and streamvideo, then no, not a lot.
What is the meaning of bandwidth in computer terminology?
bandwidth is a term used to describe the speed at which data can travel between two systems or devices. It is commonly used when talking about a connection to the internet or business network. Its a slightly-ambigious way of either stating network potential or size of files that would be transferred (a lot of bandwidth, faster downloads or higher data content then low bandwidth)
Why is it a bad thing to have to large a broadcast domain?
Because it creates a lot traffic which takes a lot of bandwidth. As result you will have a slow network which spends most of its time on broadcasting.
How do you remove 2006 turn signal bulb?
that's a lot of turn signal bulbs, are you sure you need to do 2006 of them?
What are the limitations of bandwidth?
It is limited by how far technology has come (I havn't heard of anything above 700mb/s yet to a private household), due to wireing technology. It costs a lot to maintain the wires, so the more money you have the more bandwidth you can get.
