Effect of magnetic field on radio waves
The radio waves traveling through the ionosphere possess kinetic energy. This kinetic energy is imparted to the free electrons. Thus these free electrons in the ionosphere are set to vibration. These vibrating electrons collide with gas molecules from time to time in spite of the low gas pressure in the ionosphere. An electron on colliding with the gas molecule gives away the kinetic energy that it has acquired from radio wave. So far as the radio wave is concerned this constitutes a loss of power. The amount of energy extracted by the free electrons and lost in the collision with the glass molecules depends upon the probability of collision of an electron with the gas molecule, the energy lost per collision and number of electrons.
Effects on ionosphere
A solar eclipse causes a decrease in the critical frequency of E and F1 layer. The variation of critical frequency is approximately in phase with the optical eclipse. The ionization in E and F1 layer results from solar radiation having speed closely agreeing with that of light. The influence of the solar eclipse on the F2 region is relatively less. Meteors may produce enough ionization in the upper atmosphere so as to appreciably effect radio wave propagation. The meteors may account for sporadic E layer effects. Sporadic E layer effects are when radio waves are returned are returned to earth by the E layer at frequencies considerably greater than the critical frequency of the layer.
Learn How To Play Acoustic Guitar â The Fast Way
If you want to learn how to play an acoustic guitar you can do it the old fashion way by learning how to read music, learning every note and chord on the guitar just so you can play a few basic songs. With enough practice in a year you might learn a few tunes. This is the way I learned. Of course back when I started there was no other way. These days you have a much wider variety of choices. Tabs where not around when I started. You can now learn to play guitar in record time and you donâ t even need to be able to read music. With the new guitar courses out you can learn your basics and be playing real songs, popular ones, in just a few weeks. Donâ t fool yourself though you will have to practice hard if you want to master your guitar.
Learn To Play Guitar Online â Is It Better or Not?
With the new modern guitar lessons you can learn to play guitar online. But is it better than taking the traditional guitar lessons? I have been playing for over 10 years and I think there has never been an easier method to learn and master guitar. Now there is no need to haul your guitar out to a music school across town to take your weekly lesson. Plus it was rather expensive. I started with blue book number 1 and learned the hard way. These days I hardly ever actually read music. I have learned to play by ear and tabs make learning a song really fast. So how are these online lessons? In the opinion of over 30 people we interviewed every one of them said they would rather take lessons online or download a guitar course and learn at home.
HD Disc Jockeys
In today's world it is essential that disc jockey's keep pace with technology. What began as a DJ lugging vinyl crates to gigs has moved to compact discs, and now to computer hard drives (HD). With products like Serato Scratchlive, FinalScratch, and Virtual DJ, today's DJ's have vinyl-like feel with the convenience of a large music library. Do HD products take away from a DJ's artistic ability? Most of the HD products do not take away from the art of being a disc jockey because they still do not do the work for you. While there are some products that will automatically beat match the music for you, there are other products like Serato Scratchlive that take great pride in preserving the true feel of vinyl.
Killing The Myths About Learning How To Become A Singer
Chances are you've landed on this page because you want to know how to become a singer. Whether it's your dream to become a famous recording artist or to just sing for fun... you'll find the end goal is the same: to become a great singer. As a vocal coach, one thing that really makes me laugh are the myths associated with becoming a good singer. Most people will find 'reasons' for why YOU could never become a great singer. Ironically, it's the same people who have no desire to become singers. Go figure. I'm going to list these 'so called' reasons here and then explain why they simply aren't true. Are you ready? You Need To Have A Musical Background Wrong.
Music Review of The Moola Mantra by Deva Premal
Deva Premal sings with the voice of an angel, the heart of one who has known love and loss, and the soul of an enlightened Master. I have had the distinct pleasure of following Deva and life partner Miten's music for several years, since reviewing their album Embrace back in early 2003. I can also highly recommend their other titles, including The Essence and Love is Space. With the forthcoming The Moola Mantra (release date August 28, 2007), I'm delighted to return to this duo's exquisite brand of devotional chant music that has garnered fans all over the world, with total CD sales surpassing half a million. The Moola Mantra is perhaps their finest album yet, gracefully weaving Deva's transcendently pure voice, sitar, bansuri flute, dotar, tabla, piano, string quartet and ambient electronica into a richly layered tapestry of sacred chants that honor all traditions, religions, creeds and spiritual paths.
A Funny Week
This week has been a funny one in terms of advising young inexperienced musicians. They come up with theories and believe in urbain legends about the music industry, which for sure will not help them as a professional musician. Example: "How many stories of great artists do we hear of that get stuck into poor contracts that benefit others before themselves. Colonel Parker and Elvis: Noted without him he may not of been the success he was, but who should get the rewards?" Comment: Was the King of Rock & Roll, the most famous person on this planet, living in his mansion hidden away on his immense estate given a rough deal? Example: A sneaky trick that record companies do: Advances from record companies need to be paid back.
Latest Trend for Wannabe Singers - Handheld Karaoke!
With "American Idol" making news by drawing upwards of 40 million viewers, it's no wonder that "The Singing Bee" and "Don't Forget the Lyrics! " jumped on the musical television bandwagon. It's not simply that Americans are keen on choosing the next singing sensation; rather, they have aspirations to BE the next music superstar. That's why the latest trend in hot gadgets is to turn MP3 players and MP3 downloads into personal karaoke machines. The concept is simple but ingenious. With specialized MP3 players, users can buy MP3 downloads, load them into the player, and input the lyrics of the songs - the original lyrics or their own versions. They can then remove the voice track from the song and record their own voices over the music while reading a display of the lyrics.
Success Failure
Do you know how many musicians are successful in relation to those musicians who are losers? One in a hundred? One in a thousand? One in every hundred thousand? The truth is that anybody can be a loser. It's easy. All you have to do is do nothing! All you need to do is dream and hold it right there. All you need to do is imagine what could be or frustrate yourself because of jealousy of others having success "why them and not me?", or "my music is better than the crap they're playing! " All you need to do is give up â " loser guaranteed. Obtaining success is not easy. On your way to reaching success there will be problems, of course, which at times really disturb us.