Cream of the Crop 1/Cream of the Crop 1.iso/EDUCATE/GT.ARJ/MANUAL.TXT

Text File | 1991-12-11 | 18KB | 443 lines

GUITAR TEACHER includes two main features:

     1. A guitar tuner that is accurate to 1/10,000th of a
        cycle per second;

     2. A large database of guitar chord diagrams.  Each
        diagram can be quickly selected and instantly
        displayed on the screen.


This manual is divided into the following sections:

     1. Getting Started
     2. Using GUITAR TEACHER
     3. Tuning
     4. Chord Structure
     5. Technical Support


SECTION 1 - Getting Started


The following assumes a basic knowledge of DOS:

BACKUP:

     Backing up the GUITAR TEACHER files is recommended, for
two reasons:

     1. If one copy is destroyed or rendered unusable for
        some reason, you will have a backup copy.

     2. If you copy the files onto your hard disk and run
        GUITAR TEACHER from there, the program will load
        much faster and work faster when it needs to use the
        disk.

     To make a backup on a floppy diskette, use the DOS
"copy" command in a similar manner to the following:

                   copy  a:*.*  b:

     If your knowledge of DOS is limited so that you have
trouble with this command, we suggest that you refer to your
DOS manual and look up "copy", or ask a friend for
assistance.  In the meantime, GUITAR TEACHER can be run from
the original diskette, but don't forget, you don't have it
backed up!  The standard practice is to store the original
diskette and use the backup as your working copy.

     To copy the files onto your hard disk, first make a
directory to store them in using the DOS "mkdir" command.
You might type the following:

                   mkdir  c:\guitar

     Next, type:

                   copy  a:*.*  c:\guitar

     Again, if these commands are beyond your knowledge of
DOS, you may require assistance.


CONVENTIONS USED BY GUITAR TEACHER:

     GUITAR TEACHER presents a user interface that was
created to be as standard as possible.  A computer user of
any experience should have little trouble getting around
it's environment.  Throughout the program, the first letter
of each option that may be chosen at a particular time, is
displayed in high intensity (bright) mode.  Pressing the
letter runs the option.  Also, for some of the menus, the
arrow keys may be used to move a menu bar to the desired
option and then the <Enter> key used to run it.


SETUP.EXE:

     Included is a file called SETUP.EXE.  It offers three
main menu options that you would not want to run during most
GUITAR TEACHER study sessions and so they have been put into
this separate program.  Below are explanations of the three
options.


1. CHANGE DEFAULT DISPLAY:

     When GUITAR TEACHER starts up, it looks into the file
called DEFAULTS.DAT for the current default display setting.
This option allows you to reverse the display to either
right or left handed.  The display can be changed within the
GUITAR TEACHER environment for tuning or chord study
sessions, but will always start up with the default you set
here.

Note:   This default can be changed at any time by running
        SETUP again.  So, by changing it, you aren't doing
        anything that can't be undone.


2. PRINT MANUAL:

     This option sends a copy of the manual to your printer.
When you choose this option, printing does not begin
immediately.  You're given a chance to set preferences on
your printer.  The option allows you to exit without
printing if you change your mind.  The manual prints at 66
lines per page so, don't reset your printer to any other
line spacing.  A large margin has been included to allow
holes to be punched if you wish to keep your manual in a
binder.


3. ORDER GUITAR TEACHER:

     Choosing this option allows you to print an order form
for a registered copy of GUITAR TEACHER.


RUNNING SETUP.EXE:

     SETUP.EXE must be run from the directory where all the
GUITAR TEACHER files are stored.  On start-up, SETUP.EXE
immediately looks for certain files.  If they are not in the
current directory, the program aborts.

Example:  Let's assume for instance your GUITAR TEACHER
files are stored in a directory called C:\GUITAR and your
current default directory is C:\WPFILES. If you were to
type:

                   c:\guitar\setup

SETUP would attempt start-up and look in C:\WPFILES for the
required files.  Upon not finding them, the program would
abort.  In this case you must first type:

                   chdir  c:\guitar

     Then type:

                   setup

     At this point, SETUP should start with no trouble.
SECTION 2 - USING GUITAR TEACHER:


     GUITAR TEACHER (GT.EXE) must also be run from the
proper directory or it will abort.  See the instructions
regarding SETUP.EXE in Section 1.  To run GUITAR TEACHER
type:

                   gt

When the copyright notice appears, pressing most any key
will cause it to disappear.  Press a key again and the main
menu will be displayed.


MAIN MENU OPTIONS:

     The sub-headings below correspond to the options on the
main menu.  Each option is explained in detail under the
appropriate sub-heading.


TUNE UP:

     Once you have chosen this option from the main menu,
the best way to get familiar with the tuner is to press <H>
for "Help" which displays a window explaining each option.

     Before tuning up, you may wish to reverse the display
from right handed to left or vice versa by pressing <R>.
The small box in the lower right hand corner of the screen
shows the current display mode.

     Notice the numbers 1 through 6 above the guitar
fingerboard on the screen.  The screen opens with the number
one string marked with the menu block.  Use the right and
left arrow keys, or number keys to select different strings.
Once you have selected the string you want to tune, press
<S> to sound the note and press <S> again to stop it.
See section 3 of this manual for detailed information on
tuning.


OPEN CHORD DATABASE:

     Again, "Help" should guide you through with little
trouble.  If you're familiar with guitar chord diagrams, the
one on the screen should cause no confusion.  Be sure the
display is in the mode you want.  Check the box in the lower
right hand corner.  Press <R> to reverse it.

     At this point, press <Enter> to display a chord.  It's
probably obvious to most that the numbers on the fingerboard
are the numbers of the fingers to be used in playing the
chord.  For beginners, note that the thumb is not finger
number one -- the thumb is not counted.  There are only four
possible finger numbers and they refer to your four fingers.


     On most diagrams, there will be one or more of the
letters "o" or "x" at the top of the fingerboard.  "o" means
the string is to be played open.  "x" means the string is
not to be played.  Sometimes this might seem impossible, but
that's because the chord may have to played differently from
the way one might think.  For instance, you might have a
chord where all strings are to be played except for the
fourth string.  In many cases, one of the fingers used to
press another string is also used to dampen the fourth
string simply by touching it as it reaches over.  Other
chords must be plucked with your strumming hand fingers to
miss the strings marked with "x".  Most chords however,
don't present a problem.

     On many diagrams there will be a Roman numeral beside
the first fret.  This means that it is in fact not the first
fret, but the fret corresponding to the numeral.  This is
standard notation for guitar music -- Roman numerals refer
to fret numbers or "position" numbers.  For those of us who
have forgotten exactly what all those Roman signs mean, here
is a review:

                        I     =   1
                        II    =   2
                        III   =   3
                        IV    =   4
                        V     =   5
                        VI    =   6
                        VII   =   7
                        VIII  =   8
                        IX    =   9
                        X     =  10
                        XI    =  11
                        XII   =  12
                        XIII  =  13
                        XIV   =  14
                        XV    =  15

You'll rarely need to know them as high as 15.  See section
4 of this manual for detailed information on chord
structure.
SECTION 3 - Tuning


     If you have trouble tuning your guitar, you're in good
company.  Most people including many professionals have a
love/hate relationship with their instruments because of
tuning problems.  In most cases, it's because the guitar was
not set up right in the first place, and is actually
impossible to tune correctly.  But, even if everyone was
given a perfectly adjusted instrument, it's doubtful that
one in a great number could properly explain how to tune it.
Many know various different ways of getting the instrument
into some kind of acceptable shape, but many of the methods
are faulty.

     The most common method of tuning is actually a very
poor one.  Most guitarists learn early that the first string
open (E, the thinnest string) is the same pitch as the
second string at the fifth fret.  One starts by hoping that
the first string is close to being in tune, and then if the
second string, fifth fret can be made to sound the same as
the first string open, then the second string it is reasoned
must be in tune as well.  After comparing the second string
with the first, the third string is compared with the second
and so on until all of the strings are in tune.

     There are at least two problems with this method.
First of all, most guitars, especially acoustics, don't have
their bridge "saddles" set at the right distance from the
top nut and so when the second string seemed to be in tune
at the fifth fret, it probably wasn't in tune if played
open.  Secondly, our hearing is not perfect and even when we
think two notes are perfectly in tune there is still a
certain amount of error.  As you go across the neck toward
the sixth string, your error is compounded.  How many times
have you used this method, thinking you did a good tuning
job and then when you played a chord it sounded terrible.
That's because when you tuned the second string to the
first, you were just a little out, but by the time you got
to the sixth string, you were a long way out.

     When tuning, it's best if you tune every string to the
same note instead of several different notes that get
gradually more and more out of tune.  This can be a little
tricky and demands considerably more knowledge.  However,
with the GUITAR TEACHER tuner you don't have to worry about
the problems of tuning to inaccurate notes since they are
all in tune within 1/10,000th of a cycle per second.  As
well, you're not tuning the strings at the fifth or any
other fret -- you tune them as open strings.

     So how does one know when the string is actually in
tune with the tone from the computer?  Most people can tune
it so it's close, but there's a way to be very precise.
When two notes are close to the same pitch, but not quite,
you should hear a faint pulsating sound.  As the notes get
closer to being the same pitch the pulsating slows down, and
the goal is to make it stop altogether.  When it stops, the
two notes are vibrating at the same number of cycles per
second.  This pulsating sound usually seems to be more
audible when using harmonics.  (Tuning using harmonics is a
feature available with GUITAR TEACHER Advanced Edition.
This capability also aids in tuning the lower strings which
tend to sound a little distorted on some computer speakers.)
If you find that later, a string seems to have gone out of
tune, go back to the tuner.  Tuning to another string which
itself might be a little out is where you begin getting the
whole thing in a mess again.

     If your tuning still seems inaccurate, it may be that
your bridge and/or top nut are not adjusted properly.  You
might consider taking your guitar to a repair shop for an
opinion.
SECTION 4 - Chord Structure


     Chords are another great mystery to musicians and of
special interest to guitarists because eventually every
guitarist ends up playing a lot of them, whereas a trumpet
player for instance never plays one.  A chord is simply a
combination of single notes.  There is no end of
combinations one could come up with, and so naming them all
with descriptive names would be quite a task.  However, over
the centuries attempts have been made to categorize
different combinations and give them names.  Understand from
the start that the names for chord categories that have come
to be accepted are only barely descriptive.  Besides that,
most teaching on the subject of intervals and chord
structure is confusing, and on top of all that different
"authorities" disagree on the spacing of some intervals.
The simplified explanation below should take you a long way.

     To understand the formula for each chord category, one
must first consider the major scale.  That is:


     Do  Re  Mi  Fa  So  La  Ti  Do


     To play the major scale starting at any note, it must
be played with the following intervals:


     Do * Re * MiFa * So * La * TiDo

or:

     1 * 2 * 34 * 5 * 6 * 78


     Each number or asterisk represents a fret on the
guitar.  What this means is that you must skip a fret
between certain notes, but not others.  Forget about "Do,
Re, Mi" now and just consider the numbers.  From 1 to 2 is
called an "interval".  From 1 to 2 is a distance of two
semitones (there is a fret between 1 and 2).  Notice that 3
and 4 are right next to each other as well as 7 and 8.  The
rest have frets between them.  Therefore, it is a greater
distance from 1 to 2 than it is from 3 to 4.  Try playing a
major scale starting at the second string, (next to the
thinnest string) pressing the first fret (C).  Call this
note number 1.  Next, play the second note of the scale in
the third fret, and then continue following the number
pattern above until you reach the end of the scale.  You
should end up at the 13th fret which is the next C and
exactly one octave from the note you started with.  You have
just played a C major scale.

     So what does this have to do with chords?  It's simple
really.  The different chord categories are simply different
number combinations out of the major scale.  The most basic
chord for instance is a major chord, which is any
combination of the first, third and fifth notes of the major
scale.  The chart on the following page should help:
SCALE CHART:

   (6) 13     F#  G   G#  A   Bb  B   C   C#  D   Eb  E   F

   (5) 12     E   F   F#  G   Ab  A   Bb  B   C   Db  D   Eb

   (4) 11     D   Eb  E   F   Gb  G   Ab  A   Bb  Cb  C   Db
   (3) 10     C#  D   D#  E   F   F#  G   G#  A   Bb  B   C

   (2)  9     B   C   C#  D   Eb  E   F   F#  G   Ab  A   Bb

   (1)  8     A   Bb  B   C   Db  D   Eb  E   F   Gb  G   Ab
        7     G#  A   A#  B   C   C#  D   D#  E   F   F#  G

        6     F#  G   G#  A   Bb  B   C   C#  D   Eb  E   F

        5     E   F   F#  G   Ab  A   Bb  B   C   Db  D   Eb

        4     D   Eb  E   F   Gb  G   Ab  A   Bb  Cb  C   Db
        3     C#  D   D#  E   F   F#  G   G#  A   Bb  B   C

        2     B   C   C#  D   Eb  E   F   F#  G   Ab  A   Bb

        1     A   Bb  B   C   Db  D   Eb  E   F   Gb  G   Ab


     So, a C major chord is made up of any combination of C,
E and G (1, 3 and 5 from the C major scale).  If you choose
the "Open chord database" option and retrieve a C major
chord, you'll find that every alternative is a different
combination of these three notes.  Notice the formula for
the selected chord is listed at the very bottom of the
screen with the "voicing" for each alternative listed just
below the fingerboard diagram.  By this time, you should
have a better idea of how this works.  Try another one.
Retrieve an E minor chord from the database.  Notice the
formula is 1 3b 5.  Now look at the E major scale above.
Number 1 is E, a flatted 3 is G natural, and 5 is B.
Knowing these number combinations is actually more important
and descriptive than the names of the categories.  For
instance, calling a chord a "C7" doesn't reveal a lot about
the structure, but knowing the formula is 1 3 5 7b, starting
with C, is much more useful.  (You need to know the names
though.)

     Many reading this will become quite suddenly
enlightened on this subject.  What you need to do now is
study the structure of every chord you play.  Gradually,
you'll begin to see how useful this knowledge is.
SECTION 5 - Technical Support

     Technical support is available to registered users of
GUITAR TEACHER.  The support is limited to help in using the
software.  (We cannot provide lessons in music theory or
advice on how to fix your guitar.)  Telephone support is not
yet available, but you may write to Celista Software at the
address listed below giving your name, address and telephone
number along with your GUITAR TEACHER registration number
(found on the diskette label).  If there seems to be a
problem with the software, please explain in detail, what
steps led to the problem, whether it happens repeatedly
etc., and provide the version number of DOS you're using,
details of your hardware and any software in memory at the
time the problem occurred.