LEARNER
| American Encryption BY Ricardo Aiello |
For various reasons, you will find in many places the line expressed with letters instead of the classic names of the chords. I commented that there are infinite ways to express themselves, which are derived from a combination of different systems of notation. The tables below will guide you a little about this to understand a system that perhaps is completely new to you. The first two of the elements that make up the chords, and the third gives some examples, and other valid ways of representing the same chord.
| minor | |
| Sustained | |
| Bemol | |
| With the chord <nº> note | |
| maj<nº> | With the major chord <nº> note. |
| diminished | |
| Con la <nº> nota del acorde, suspendida | |
| With bass in <nota> the note |
| G#mmaj7 | Sol sostenido menor con séptima mayor | Sol#-7+ | sol#7+ | Sol#mmaj7 |
| SOL/SI | ||||
| Re-/Fa# | re/FA# | |||
The last three columns of the latter table represent some other ways to express the chords, but not the only ones. As I said before, there are infinite ways to express a chord, it all depends on the person who writes it.
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| Tuning the Guitar By José Ignacio Santa Cruz González |
For a guitar player there is nothing more unpleasant than playing in a poorly tuned guitar and most of the time does not have an electronic tuner that ensures that each string is tuned to the frequency that corresponds to it. So we can only rely on our ears, of course sometimes even that is enough. Here are a few chips (hints, in English) to tune a guitar also.
The classic way is starting to tune the thinnest string, called the first, tapering in Me. If you do not have a piano, keyboard or other guitar is in tune if you can find the tones of the strings in a song, I personally used the introduction of "Nothing Else Matters" by Metallica. After tuning the 1st string is to tune the 2nd (brillante. ..) and so on until the sixth which is also an E, but an octave lower, so his sound is more severe (snore).
Here I will list the equivalence in the notes for each string and its corresponding frequency in Hertz:
- 1era = Mi = 1318.5 Hz
- 2da = Si = 987.77 Hz
- 3era = Sol = 783.99 Hz
- 4ta = Re = 587.33 Hz
- 5ta = La = 440 Hz
- 6ta = Mi = 329.63 Hz
Note that with increasing the thickness of the string the sound becomes more serious. Make yourselves the idea that a piano notes the open strings of a guitar would move to the left.
The idea is to use the strings and tune to finish tune all the strings. Once tuned the 1st, the second should be tuned so that pressing on the 5th space (fret, in English) from the top (without pressing anything is zero space, and says it is playing the open string) sounds the same (or nearly equal, at least the same pitch) that the 1st. This is usually achieved by moving the corresponding pin up (address pointers of the clock) to get more tension and a sharp sound or down (counter clock pointers), less stress and lower sounds. The dilemma is knowing when to tighten or loosen the strings, then start looking for the space X in which you must press the 2nd string (in this case) for the 2nd sounds like the 1st If you found the space is greater than 5 , ie the sound in the 5th space is more raucous than the 1st, you have to push, and if less is more acute sound so you have to let go of the rope.
The third string is the one that breaks the scheme, that you have to press it into the room space to sound like the second. The rest of the strings, ie the 4th, 5th and 6th, the tune it using the same idea to tune the 2nd, that is pressing on the 5th space.
A tab version (see Lesson X) would be:
E|-0---0---0--------------------------------------------------| B|---5---5---5--0---0---0-------------------------------------| G|----------------4---4---4--0---0---0------------------------| D|-----------------------------5---5---5--0---0---0-----------| A|------------------------------------------5---5---5--0---0--| E|-------------------------------------------------------5---5|
If the guitar is well tuned as you just saw on the TAB should give you sound the same in pairs of strings. Something that can help you to achieve greater precision in tuning is to feel the vibration of the string that these tuning when you press the above string (that's the rope with which you're tuning).
But as often happens, this method is not infallible, then at least I do, it is verified that the guitar is also tuned using the repetition of notes per octave and vibration. In tab:
Mim E|-0---0---------3---3---------5---5--0---0------------0---| B|--------0-0-0---------3-3-3------------------------0-----| G|---------------0-0-----------2-2-----------------0-------| D|-2-2------------------0-0-0---------2-2--------2---------| A|--------2-2-2------------------0-0-----------2-----------| E|---0-0-----------3-3------------------0-0--0-------------|
The last sequence of numbers is an E minor, if it sounds like this then the guitar should be fine. It has been discussed on a tuning error is generated according to the methods, is still said to use a tuner is as accurate, but I am one of many who do not have one of those I will show two methods to achieve an almost perfect pitch (the almost infinitesimal Hertz is error).
Another way to tune the guitar is nearly identical to the traditional method, with the only exception that instead of 1ea refine the air, pushing the tune into the space 12, the 2nd is pressed at 17, the 3rd at 16 , 4th in 17, etc. That is the same conventional method, but add 12 spaces. Some people prefer to use this instead of the classic because it is easier to identify sounds with equal highest notes.
The following is somewhat more complicated for those who are just starting, not quite, but it's not that easy. Prior to the method put the index finger of the left hand (right for lefties) on the fret number 12 (the bottom of the space fierrito 11) without pressure, that is just touching the string (any string, although the effect is noticeable more clearly in the first 3). Now pluck the string while removing your finger. If you did everything you should also hear something like a whistle (the description of the sound is very roughly). If you do not try was to make it. That is what is called a Natural Harmonic. These are readily available in the spaces 5 (not easily), 7, 12, 19, 24 and 29 (if any). Try ...
Now the method, the harmonic in space 5 of the 2nd string should sound like the space harmonic 7 of the 1st, the harmonic in space 5 of the 2nd harmonic equal to the space 4 of the 3rd string, the harmonic in the space 7 of the 3rd harmonic string equal to the space 5 of the 4th string and in the same way as the previous pair for the rest of the strings.
E|-<7>---<7>-------------------------------------------------| B|----<5>---<5>-<5>---<5>------------------------------------| G|-----------------<4>---<4>-<7>---<7>-----------------------| D|------------------------------<5>---<5>-<7>---<7>----------| A|-------------------------------------------<5>---<5>-<7>---| E|--------------------------------------------------------<5>|
Now all you have to do is to check with each of the methods and whether the result of the initial tuning satisfies all this indicates that your guitar is well tuned. I enlarged more than necessary as far as text is concerned, but I suppose it was clear as a guitar is tuned.
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