The advantage of laser communications are: fast (real time) less noise, inexpensive, immunity to EMI, power efficient both transmitter and receiver and can extend optimized performance, a single receiver can accomodate multiple data rates
One advantage of a two-way radio is the fact that they can connect to each other over long distances. A disadvantage is the fact that other people on the same channel can listen to the conversation.
The advantages of using television for education are the TVs keep students' attention better than books, and it is more fun than books. The disadvantages are that the students cannot interact with a TV, they do not know where the information came from, and they cannot always re-watch shows for missed information.
it is used for the communication
Advantages of DAB Radio over FM/AM radio's: 1) they automatically tune into all of the available radio stations and so do not need retuning 2) they can display extra information using PAD, such as the song title, artist name and general information about the radio station 3) there is a greater choise of satations 4) There is less interference, and does not have the crackle that you sometimes getwith an FM/AM radio 5) With the newer and better made DAB radio's, you can pause and rewind the radio station Disadvantages of DAB Rdio's 1) there is not world wide coverage, so many areas have poor or no DAB radio signal 2) They are much more expensive - you can get a normal radio for less than £10, but it is very dificult to buy a DAB radio for less than £25 3) Most cars still use FM/AM radio's, so if FM/AM radio was shut down and only DAB radio was used then about 2/3 of people would not be able to liusten to music in there cars.
The advantages of digital radio over analog radio are digital radios get more channels than analog, they are clearer in sound and signal and have more additional features.
advantages and disadvantages of broadcasting radio ?
no. LASER uses light frequencies.
Television advantages: wide service coverage, better quality TV, service recovery during breakdown, wide programming selections. Television disadvantages: Additional cost for special programming packages, short valuable add-on. Radio advantages: ...ask someone else...
There so many advantages of the radio. Some of the include mass communication, reaching out to millions of people in real time and being informative among other things.
One advantage of a two-way radio is the fact that they can connect to each other over long distances. A disadvantage is the fact that other people on the same channel can listen to the conversation.
radio wave + fireFire + radio wave = Laser
Some disadvantages of mass media include the potential for spreading misinformation, the risk of promoting stereotypes or biased viewpoints, and the tendency to prioritize sensationalism over factual reporting. Additionally, mass media can contribute to information overload and desensitization to important issues.
The advantages of radio is that it is more flexible, and can be listened to on the road. The disadvantages of radio are that it is not an up to date media.
Radio Wave + Fire = Laser
The advantages of using television for education are the TVs keep students' attention better than books, and it is more fun than books. The disadvantages are that the students cannot interact with a TV, they do not know where the information came from, and they cannot always re-watch shows for missed information.
advantages of adptive rf transreceiver
it is used for the communication