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1994-06-28
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Sound Card State SelectorTM
Version 2.0
Copyright July 1993 - July 1994
All Rights Reserved
ZittWare
940 N. Jackson St. APT 7D
Starkville, MS 39759
Sound Card State Selector, herein referred to as SNDSTATE, is dis-
tributed under the Shareware concept and it is not free. The program(s)
may be used for a Trial Period of thirty days. At the end of this trial
period you must do one of the following:
■ Send in the required registration fee OR
■ Delete all programs from your use.
Copying of this program in welcomed and encouraged provided the following
guide lines are followed:
■ The program package or archive is not copied or
distributed after September 15, 1994.
■ All of the files contained in this package remain
intact and unaltered.
■ None of the files are altered or modified without
prior written permission of the Author.
■ No fees are charged to anyone except for the
following:
1. Disk Duplication/Costs.
2. Shipping.
3. Downloading fees.
4. Membership fees
This program package may be placed on ANY BBS granted the above
conditions are met.
DISCLAIMER: SNDSTATE is offered to the Public without warranty and is
offered as-is. The author takes no responsibility implied or otherwise
to the loss/damage of data or information. ALL RIGHTS RESERVED.
What is SNDSTATE?
SNDSTATE is designed to complement some of the software
present in many sound card packages. It is a program that will
either save or restore certain settings of many sound cards to
or from storage for later retrieval. These sound cards are
listed below.
1) ProAudio Spectrum 16
2) ProAudio Studio
3) Fusion 16
4) Logitech SoundMan
5) Sound Blaster Pro
Throughout this document, the ProAudio Spectrum, Studio, Fusion
and Soundman will be referred to collectively as a PAS card. The
Sound Blaster Pro will be referred to as a SBPro. SNDSTATE
provides a Graphical User Interface, GUI, for modifying most of
mixer and volume settings of these cards. A list of these
settings appear below.
Mixer Settings (Input, Output, Default):
FM (1)
Internal Mixer (2)
External Audio (Line-In) (1)
Internal CD-ROM Audio (1)
Microphone (1)
PCM
Internal PC speaker
SoundBlaster DAC
Cross Channel settings (2)
Sound Settings:
Loudness Switch
Enhanced Switch
Bass
Treble
Volume Left (1)
Volume Right (1)
Mode (2)
Filter setting (2)
RealSound setting (2)
(1) Denotes settings that the SNDSTATE GUI supports when using a
SBPro sound card.
(2) Denotes settings not supported by the SNDSTATE GUI when using a
PAS sound card; however, SNDSTATE does store these settings on
disk.
SNDSTATE will also save, restore, and display the following
settings when using a SBPro:
Voice Volume
Input Source
Input Filter
Output Filter
Voice Mode
What are the requirements for SNDSTATE?
The requirements for the shareware version of SNDSTATE are shown
below:
1) MS-DOS 3.0 or Higher.
2) IBM AT, 286, 386, 486, or other 100% compatibles.
3) A Proaudio Spectrum 16, Proaudio Studio, Fusion 16 CD-ROM
kit, Logitech SoundMan, or Sound Blaster Pro. (*)
4) Some free disk space.
In addition to these requirements, the SNDSTATE GUI requires a
VGA card capable of 640x480x256.
(*) It is presently unknown if SNDSTATE will work consistently with
sound boards from other manufacturers. If you determine that it
does, please let me know.
How do I use SNDSTATE?
The program is run by the simply typing SNDSTATE at the OS
prompt. SNDSTATE can be run in a combination of ways. The
command-line options are shown below:
SNDSTATE [-R|-S|-V] [filename] [/SBP]
First, there is a full interactive mode by simply running
the program without any arguments. You will then be prompted on
whether to Restore, Save, View, or Abort. Enter either a R, S,
or V or you will abort the program. Next, you will be asked for
the filename you wish to operate on. Type in the filename and
press Enter. You may include PATH designations. If you need to
restore a file and are not sure of the complete filename, type
the filename as you know it and a wildcard (*) at the point you
are unsure of the filename. SNDSTATE will attempt to complete
the filename by finding the first file matching what you have
entered.
If you are Restoring a file, the program checks to see if
the file exists as you typed it. If it does not find the setting
file, it will abort with an error message. Otherwise, the
program will ask you to verify the restore operation.
If you are Saving a setting file, SNDSTATE will ask you to
confirm the save operation. If you confirm, SNDSTATE will then
check to see if a file with the same name exists. If it
determines that file already exists, SNDSTATE will ask you to
verify replacement of the old file.
You can force a partial interactive by specifying a -R or
-S, as the first argument, to restore or save respectively. You
will then be prompted for a filename.
You can take it one step further and make the next argument
a filename such as PROAUDIO/DEFAULT.P16. Then the program will
only ask you to verify.
The /SBP option is used to force SNDSTATE to run when there
is a Sound Blaster Pro in the same system with a PAS compatible
card. It will cause the automatic detection code to check for a
SBPro first. If no SBPro is found in the system, it will ask if
the user would force SNDSTATE to assume there really is a SBPro
at 220h. This feature may have catastrophic consequences if
there really is not a SBPro at 220h, so use this option with
care. This option can be used with care if SNDSTATE does not
accurately detect the SBPro in the system.
Using the SNDSTATE GUI
The SNDSTATE GUI is invoked by the command line switch, -V.
If you have a graphics card capable of 640x480x256 colors and
either MVSOUND.SYS or a SBPro, SNDSTATE should come up with a LED
DIGIT display with bar graphs showing the current settings of
your card. Each display is either a percentage or an error code.
The error code is shown as EE. An error means that the value
retrieved by the program was in error or that your sound card
does not support this mixer. The keys allowed by the GUI are
listed below in Table 1 with their functions for various cards.
If the File menu is brought up, you may either Restore or Save a
setting file or you may exit the GUI.
If a mouse driver is installed before SNDSTATE is executed,
you may use a mouse in the GUI. The supported settings of the
card can be changed by placing the cursor on the desired value on
the bar graph and clicking the left mouse button. By holding the
left mouse button down, the setting may be modified by moving the
mouse to the left or the right. The mouse is disabled during a
restore or save request.
Table 1. Graphical User Interface Key Sequences.
╔════════════╤══════════════════════╤══════════════════════╗
║ Key │ ProAudio │ SoundBlaster ║
║ Sequence │ compatible cards │ Pro compatible cards ║
╟────────────┼──────────────────────┼──────────────────────╢
║ Alt-B │ Bass │ ║
║ Alt-E │ External Audio In │ External Audio In ║
║ Alt-F │ Brings up File Menu │ Brings up File Menu ║
║ Alt-H │ Enhanced Stere