Aspect #06 10 февраля 1998

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DIY - Output channel music processor.

             Hello! :)

 Many of you have a computer SCORPION, and
certainly with muz.soprotsessorom. But here are some must have 
noticed that the sound channels in the volume is not uniform - 
ie, one channel sounds a little quieter than the other two 
(this bug is found only on the computer Scorpion because 
nepravelnoy Clips resistors). According to the standard output 
power channels A, B, C mono (for testing)

should be identical. Some certainly true, but on many machines 
allowed imbalance. The owners of these computers can do the 
following revision: the channels A, B, C sounded with the same 
power output, you need to pick up resistors as follows:




     R2 = (R1 * 2), where R1 = R4 and R2 = R3



 Enough to know the face value of any
resistors to pick up all four.
Internal (R2, R3) should be
resistance is 2 times higher than that of any
of the extreme (R1, R4).

 Y AY-12 power output is slightly higher
than AY-10, so that with respect to
coprocessor AY-10 is needed for R1 1-2 (KoM),
a to AY-12 to R1 = 4 (COM) + -. In both
cases, in the end when playing the sound is not
should rattle or bifurcate. If
it's still going on, need a little
increase R1, until you get a smooth and
pure sound.

 One more time! If you want to listen
musical works in the full
As I recommend to have a standard: A
- The left channel, B - Average, C - right
(ABC). Then you'll hear all the charm
stereo effects, which was originally conceived
author. It is best to define the layout
channels in any musical
editors. And if different from ABCstandarta swap contacts 1,4 
and 5 in accordance with the deviation (see Figure).


 And more! If you want a super clean
sound AY, then pererezhte path from
Beeper (The picture shows an arrow),
penetrations for some reason the output muzykalki. But
then the 48-second sound you will not, and you
have to show it separately. I decided
this problem as follows:
put on that track switch, and when
need a 48th in sound, they just clicked.
Very convenient!

 Some of you are 'stereo' is
as a 100% separation of channels. Here
I recommend to make the shift closer to the sound
side 'Mono'. To do this, put
variable resistor R5 denomination: 3-10K
(See Fig.), And adjust to your liking.

 In general, AY-and it RULEZ FOREVER, as
provides an opportunity to explore many different
subtleties of sound construction, and many
another.

 P. S. All of my music made ever before, are solely as set out 
above Standard =:).



                            (C) Ivan Bobov.