The Logitech Portable Speakers 3-inch force drivers to maximize bass and minimize distortion, creating the full experience of home audio for life on the go. The use of 3-D sound processing also widens the stereo effect, so that this system's sound seems to come from an area about two feet wider than the speakers themselves. The speakers are powered by an AC adapter or rechargeable Li-ion batteries, come with a credit card-sized wireless remote, and are easily compatible with all
You also get a protecting case and 2-year limited warranty that give you both security and peace of mind. Should you find yourself overseas with these speakers, the AC adapter is international voltage capable, truly leasing you enjoy your music wherever you go. The Li-ion batteries last up to 10 hours, and you can charge both the speakers and your simultaneously.
Learning how to play guitar involves a lot of things, but the most important thing is to have fun doing it!
Notes are name after the first seven letters in the alphabet. They are:
A - B - C - D - E - F - G
among any two notes, except B - C and E - F, we also have a sharp and/or flat note.
These are the symbols that are used to indicate sharp and flat:
#
= sharp
b
= flat
If we list the notes, once more, and include the sharps and flats, we get:
A - A#/Bb - B - C - C#/Db - D - D#/Eb - E - F - F#/Gb - G - G#/Ab - A
One important thing to see that #/b is one note that has two names. For example, C# is the exact same note as Db. Sometimes, one name will be used, and sometimes the other name will be used. For now, it's only important that you know the names of the notes.
Another thing to notice is that after G#/Ab we arrive at A again. This second A vibrates exactly twice as fast as the first A, and therefore, the ear tends to hear it as another edition of the same note. The second A is called the OCTAVE of the first A. If we continue after the secondA, we get A#/Bb an OCTAVE higher than the first, B an OCTAVE higher, C an OCTAVE higher etc., etc., until we get to Aagain. This A is two OCTAVES higher than the first A. If we keep going, the whole pattern just repeats over and over until we can't get any higher on the instrument. (If you didn't run out of notes, you could keep right on going until the notes were so high that only a dog could hear them!) The same is true if you travel in the opposite direction. The pattern repeats until you run out of notes, or the neighbors call the cops (whichever comes first).