One of the great advantages of satellite radio is the fact that the programs are not interrupted by commercials. This is because the provider’s income comes from listeners and not from advertisers. Satellite radio services offer around 70 programs of commercial fee music channels each and you have a great variety of choices, from mainstream rock, hip-hop and dance music to folk music, opera, blues and many more.

Another great thing about satellite radio is the absence of static. You can be driving from the West Coast to the East Coast in the United States of America and you will not get any static at all on the way. The satellite radio signal is digital, which means that you will get crystal-clear sound wherever you go.

Satellite radio tuners receive, along with the actual radio programs, an influx of metadata that consists of information regarding song title, artist, radio program and radio channel. This means that your satellite radio receiver will display all the necessary information about what you are listening to. For instance, if you hear a great song and you want to know which artist sings it, you just look at the receiver‘s display.

All satellite radio programs are uncensored. This is one of the reasons why artists like Howard Stern chose to move their shows on satellite radio. You can also listen to your favorite hip-hop songs without the interruption of those annoying ‘beep’ sounds.

Satellite radio programs also offer information about local traffic and weather conditions. The information is very detailed especially for those who live in big cities. If there is a major national calamity and other terrestrial radio stations will not work, you can always count on getting accurate information from satellite radio program. You can also listen to satellite radio online on your computer.

If you still are not convinced on why you should pay money for something that you can get

Sirius Satellite Radio has more than 150 channels available with the subscription that they provide. This includes 65 commercial-free music channels and 56 sports, news, talk, entertainment, local traffic and weather channels.

Music channels seem to be numberless, but unfortunately they aren’t even tough there are plenty of music stations that please every person no matter what gender of songs he or she likes. So, there are country music channels that include New Country, Classic Country, Alternative Country and Bluegrass. For hip-hop lovers, Sirius satellite radio has 4 channels: Hip-Hop Nation, Shade 45, Wax and Back Spin and not to mention the other streams where you’re ears will be delighted with house, club mixes, electronic a, disco, R&B, reggae and not to forget rock(classic, alternative, mellow, metal, blues) music. For classical tastes, there are three channels: classical pops, chamber music and classical voices. But if you are a jazz type of person you can relax by turning the radio on one of the six-channels of non-stop jazz.

There a lot of music programs that are hosted by international and national artist like Eminem, David Johansen Steve Van Zant, the Rolling Stone’s producer who can be listen on the Underground Garage channel.

Sirius has a beautiful collection of uncensored comedy that is available to you. You only have to tune into Sirius’s stream Raw Dog where you can listen to George Carlin, Margaret Cho, Cheech and Chong, Eddie Murphy, and Chris Rock

In the sports area, Sirius Radio has a terrific collection of channels and only enumerating those takes a lot of time. But here is a sum-up: the NBA, the NFL and the NHL. And besides this, Sirius wants to bring to you tournaments of men’s basketball games, the lineup of 27 college hoops programs and the

Satellite radio is one of the biggest improvements in broadcasting since the introduction of FM. Satellite radio signal can be broadcasted for more than 35,000 kilometers (22,000 miles) with complete clarity and high quality sound. You will never get static interferences while listening to over 100 radio channels. The idea behind satellite radio has appeared in 1992, when the United States Federal Communications Commission granted a spectrum of the S band (the 2.3 GHz frequency) for Digital Audio Radio Service. The license to broadcast in that band was allocated to Sirius Satellite Radio and XM Satellite Radio in 1997. Now there are three companies that provide satellite radio in the world: Sirius and XM in Northern America and WorldSpace in Asia, Europe and Africa.

Each of these companies offer different broadcasting systems, since the radio signal of each is proprietary. This means that you will have to buy different hardware depending on your subscription to one of these companies. However, there are three components common to all satellite radio services: the satellites, the ground repeaters and the radio receivers. Different satellite radio companies broadcast the radio signal in different ways. For instance, XM satellite radio uses geostationary satellites which have orbits that are synchronized with the movement of Earth. These satellites are located above the equator. In order to allow subscribers to receive crystal-clear signal despite obstacles such as buildings, hills or bridges, XM satellite radio service has installed a network of repeaters antennas that receive the radio signal from the satellites and retransmit it to the subscriber’s receiver Sirius, on the other hand, uses satellites that have unique elliptical orbits around Earth. These kinds of orbits allow satellites to get higher in the sky than geostationary satellites and this prevents loss of signal.

There are two major companies that offer satellite radio in America: Sirius and XM.

XM was the first company that offered satellite radio. It has two satellites named Rock and Roll and it has its studios in Washington D.C. Sirius Radio has three satellites and has its studios in New York As the XM was first, it has 3,2 hundred thousand, but Sirius brings competition with 1,1 hundred thousand subscribers in the present time.

Satellite radio is by far the best radio ever, making the AM/FM radios look old and dying even. This new era of radio has a lot of advantages that will please you at the maximum.

As the income comes from the subscribers not from advertisements, there are no commercials, no one is saying what to buy, no one is promoting their channel and no one is interrupting you from listening to what you want, where you want. There a lot of choices in want to listen to as both XM and Sirius have a big programming variety that includes music channels of world music(pop, rock, classical, rap, hip-hop, opera, country, western, jazz, dance, blues, Latin), weather, news, traffic, sports and entertainment channels. Local weather and traffic channels are available only for major cities in the U.S.A. provided by the two companies and every five minutes you can hear updates. The best thing in all channels is that there are uncensored. So, you can listen to uncensored stand-up comedy and hip-hop channels, at least for now.

The satellite radio has a very good sound quality, no static and no interference, a quality that may be compared with the one of a CD. The radio is based on a go/no-go system based on the strength of the signal. So, weak signal may cause dropouts.

You can easily get information about songs and artists right on you satellite radio receiver that can also help you select channels and categories.

The satellite radio industry is dominated by two major players – Sirius Satellite Radio and XM Satellite Radio. Both companies charge a monthly fee for their services, but service payment plans often change to attract more customers. For example, starting in 2005 Sirius offers a $500 fee that is valid for the lifetime of the equipment. Sirius offers 65 music channels, without any commercials and traffic and weather reports for most of the major US cities. On the other hand, some of XM Radio’s channels did contain some commercials, but in much smaller quantities than those found on terrestrial radio channels. Today, XM has 67 commercial-free music channels, 21 channels with detailed traffic and weather information, 39 channels of news, entertainment and sports and an amazing number of 23 play-by-play sports channels. XM Satellite Radio Inc. owns the most impressive digital radio equipment and facilities, boasting over 82 end to end broadcasting studios. Sirius Satellite Radio is located in the heart of New York City with a huge recording studio. Sirius Satellite Radio has an impressive library of over 2 million music tracks.

Sirius Satellite Radio

Sirius Satellite Radio is one of the two main providers of digital radio broadcasting in the United States and it shares this important market with XM Radio. While you would think that XM and Sirius are 100% rivals, you will be surprised to find out that both companies are working together on a joint program in order to develop a receiver for both of their broadcast frequencies. Sirius uses three geosynchronous satellites that pass over the United States territory at regular time intervals and transmit the data alternatively. The Sirius satellite network is also located in a position that offers better line of sight – this means that transmission interruptions caused by trees, mountains or any other landscape form are less likely to happen. Sirius announced that the number

Q: Overview of satellite radio

A: Satellite radio means pay-radio or it may also be called a subscription radio. It is a little bit like the traditional one, but it has more programs than it. It’s available in Africa, Asia and Europe due to the services provided by WorldSpace and in North America by Sirius and XM Radio.

Q: What are the advantages of this new radio?

A: You’ll have a wide variety of programs that includes music channels (rock, modern rock, alternative, classical, pop, hip-hop, country, jazz, electronic, Christian, Latin), weather, news, traffic, sports and entertainment channels, no commercials included. All musical channels are commercial free.

This radio has a clean, digital signal and it has almost the quality of a CD. It has no static and no interference.

You can get satellite radio not only in your car, but anywhere you like: in your house, in an Rv or boat so that you can enjoy the programming variety that this radio is offering whether you are relaxing in your sofa, if you are in a vacation or if you are in your car on a business travel. The only thing you must do is to properly install the equipment that you need.

Purchasing the equipment, you will also have information which will be displayed on the radio receiver about channels, music, songs and artists.

Q: What about disadvantages?

A: Unfortunately, Alaska, Hawaii and U.S. Territories can’t receive the satellite radio’s signals.

There are no local stations, but you will have local traffic and weather channels provided by XM and Sirius.

Q: What does provide XM and Sirius radio?

A: There a few differences between them. For example, the XM provides more that 150 channels and the other one more than 120 channels. The first has two Nascar racing channels, Major League Baseball,

The entertainment industry is one of the most dynamic and attractive ones, and satellite radio has recently captured a large share of it. Audio entertainment products are highly popular today and there is a wide variety of choices when it comes to having good music in your car: regular CD players, car CD players with storage space or MP3 players. When it comes to radio however, there is an even bigger divide – you can listen to or go with one of the new satellite radio offers. The popularity of satellite radio broadcasting has gone sky-high in the past years mostly because it has some exciting benefits that commercial FM/AM programming simply cannot offer. Analog radio stations are not able to broadcast the full range of sounds available through digital satellite radio and this has a noticeable impact on sound quality. Digital radio programs are broadcast through a satellite – this means that users don’t have to switch radio stations every time they get out of a certain geographical area, as the signal is countrywide. Traditional to FM and AM broadcasts have different forms of noise disturbances – satellite radio eliminates this problem as the quality is very close to that of the original tracks it is playing.

Technology and content

Because satellite radio uses such high tech instruments (satellites, small portable receivers) many still perceive it as unapproachable and prefer to stick with traditional radio. Most young people, however, can’t wait to get their hands on the latest in technological advancements, so satellite radio is perfect for this age group. The price you had to pay for satellite radio one or two years ago was a bit high for many who decide to enjoy traditional, commercial radio stations instead, as they are free. Today however, for a

Satellite radio systems are actually part of a larger group of broadcasting mediums, which specialists refer to as Digital Multimedia Broadcasting or DMB. This digital transmission system is used in order to send data to different receivers such as radios, television sets or mobile phones and PDAs. There are two different ways of using digital multimedia broadcasting – S-DMB which is broadcasting via a satellite or T-DMB which uses terrestrial emitters. The complexity of the entire digital multimedia broadcasting field is huge. Out of all the features and characteristics digital broadcasting offers, satellite radio is probably the most spectacular as it generated immense interest and triggered an intense competition between the two main satellite radio broadcasters, Sirius and XM Radio. The development of satellite radio and other forms of digital broadcasting is spectacular because it offers two main qualities that terrestrial emitters are deficient in: quality and coverage. In the case of satellite radio, for example, the sound quality from a satellite broadcast is much higher than AM or FM broadcasts, as the hissing noises and transmission disturbances are eliminated.

Technical features of digital multimedia broadcasting – overview

Whether it refers to television, satellite radio or cell phone transmissions, digital multimedia broadcasting is based on the Eureka 147 DAB standard. Digital television uses the T-DMB which is made for transmissions on frequency bands III (VHF) and L (SHF). T-DMB is an ETSI standard (TS 102 427 and TS 102 428).

T-DMB uses MPEG-4 Part 10 (H264) for the video and MPEG-4 Part 3 BSAC or HE-AAC V2 for the audio. When it comes to satellite radio, there were a few issues to be resolved by the main satellite radio broadcasters. The satellite radio receiver needs to be in the line of sight of the satellite to

The idea of America’s biggest two satellite-radio joining forces has been up in the air for almost four years. Although XM had a year’s start, Sirius came back on the market, eventually with both companies sharing the market in half. So, what’s to choose? XM or Sirius?

First thing’s first. XM and Sirius are based on the same principle, each of them providing music, news, sports, etc. on their channels, but, every service has its ups and downs so we will try to discuss it in this present article. A careful analysis shows that XM Satellite Radio provides a total of 136 streams, where two are premium channels (Playboy and High Voltage), twenty-one are traffic and weather based channels and nine are sport-dedicated ones. On the other hand, Sirius offers a total of 119 streams, the premium streams not being available. Let’s take a closer look now on two – music and news – of the categories that the two major satellites are battling.

Music streams comparison

The number of music streams that both services offer is pretty much the same: 65 on Sirius and 68 on XM Satellite Radio but the difference is not in the number, but in the music genres that the radios offer.

Music – Decades

XM is the absolute champion in providing the music by decades because you can listen to the 40’s music, service not available on Sirius. Still, you can listen to the 90’s hits together with the current hits on Sirius Satellite Radio, which is an interesting feature.

Music – Country

“Ride’ em cowboy!”. Even if you’re not a cowboy, you can listen to country-related songs on both Satellites. Classic country or country hits are to be heard as well as alternative country or country mixes, the last two features being available only on Sirius Satellite Radio. Regarding the number of streams that both Satellites offer, XM offers a total of

XM Satellite Radio Inc. is one of the major players in the satellite radio industry, with over 2 million subscribers and spreading all over the American territory. XM Satellite Radio Inc. deliver over 120 channels of radio to an ever expanding customer number. Here are some of the characteristics of XM Radio:

Corporate headquarters: Washington, D.C.

Date of launch: November 12, 2001

Satellites in service: 3

Available satellite radio channels:150

Monthly subscription cost:$12.95

XM Satellite Radio Inc. is the owner of one of the 2 FCC approved licenses for delivering digital radio in the United States. Since it only shares the field of Satellite Digital Audio Radio Services (SDARS) with Sirius Radio, XM Satellite Radio Inc. has plenty of room to develop and expand. 2001 was the year when XM Satellite Radio Inc. began broadcasting – progress was slow at first, but soon after satellite radio began skyrocketing as a social and economical phenomenon. Since it was the first national digital satellite radio service provider, XM Satellite Radio Inc. captured an important share of the market and started offering music programs and other types of shows and channels like talk shows, sports, comedy, science and news. XM Satellite Radio Inc. owns the most impressive digital radio equipment and facilities, boasting over 82 end to end broadcasting studios. The digital radio used by XM Satellite Radio Inc. is encoded using the complex CT-aacPlus technology which is broadcast in 128kb/sec format – very close to CD quality. The signal produced by using this technology makes the transmission much clearer and more accurate than any analog radio provider could ever offer. There are no noise disturbances that were often present with FM and AM broadcasts and the transmission is crystal clear. The fact that the signal is received in digital form solves