1) Start > Control Panel > System > Advanced > under Performance click
Settings, select "Visual Effects", select "Adjust for best performance".
2) HARD DRIVE MAINTAINENCE
Run Scandisk and Defragment the hard drive as often as possible for
improved disk performance. If you can, put all of your audio files on a
separate hard drive (for instance, D:). If you record .WAV files to the
same drive as your operating system and applications (usually on C:),
audio performance will be degraded.
3) BACKGROUND APPLICATIONS
Programs such as system monitors, task scheduling, anti-virus programs,
screen savers, power management, etc. should be disabled while recording.
It is possible that such programs can cause a conflict or slow down
the system. Hit CTRL-ALT-DEL to check the task list and shut down all
background programs except Explorer.
4) WINDOWS TEMP DIRECTORY
Periodically empty the Windows temp directory (usually "c:\windows\temp").
Installation "wizards" and other programs use the same temp directory
and over time it can get filled with files, which can cause slow downs and
other problems. It is a good idea to periodically remove the temp files
located here. Do this after you have closed out of all applications, then
restart the system.
5) VIDEO SETTINGS
If you have trouble making audio files, try setting the video color depth
to 256 colors. 16-bit, 24-bit, 32-bit hi-color and true-color will tax
system resources. Setting the number of colors to 256 will minimize the
effects of the video card on digital audio performance.
Make sure you are using the latest drivers for your video card. Using an
AGP video card usually helps, as the AGP bus is faster than the PCI bus.
If your soundcard uses Upper Memory resources (like the Turtle Beach
Multisound series of soundcards), try setting the Graphics Aperture size
in your motherboard's BIOS to match the amount of video RAM installed on
the video card.
6) SOUND CARD DRIVERS
Make sure you are using the latest drivers for your sound card.
Multimedia applications work intimately with the sound card - using the
latest drivers will insure the best performance.
7) DOS REAL MODE DRIVERS
Check "config.sys" or "autoexec.bat" for any programs loading before
Windows, as these could be taking precious resources. To view them,
simply click Start -> Run 'sysedit'. For best Windows 95 or 98 operation,
the "config.sys" and "autoexec.bat" should be nearly empty.
Note:
If there is system hardware that requires drivers to be loaded in these
files, leave the entries there. For instance, the Turtle Beach Montego
series of soundcards have a Sound Blaster emulation that runs from
AUTOEXEC.BAT.
8) COMPRESSED DRIVES
Make sure you are not writing the audio to a compressed drive.
Compressed drives increase the available disk space, but decrease
performance significantly, as the disk compression and decompression must
be performed by the central processor (i.e. your Pentium chip) in real
time. It is nearly impossible for even the fastest computers to both
compress/decompress data 'on the fly' and record/playback digital audio
at the same time.
9) HARD DRIVE TRANSFER RATE
Your hard drive must be able to provide an actual, sustained transfer rate
of at least 5 MB per second. To test this, you can use a free 3rd party
program called "WinTune" (search for "WinTune" at "www.shareware.com") or
"DskBench" (http://www.sesa.es/).
10) LARGE DRIVE SUPPORT
If you are using the FAT16 file system and your hard drive's partition
is larger than 1 GB, it's a good idea to convert to FAT32 or re-partition
your hard drive to partitions smaller than 1 GB. Otherwise you might
experience erratic digital audio performance (pops, clicks, audio
drop-outs).
Note:
Please consult your computer manufacturer or Microsoft for this,
as attempting to do this can permanently erase your hard drive and may
void your computer's warranty.
11) MS-DOS COMPATIBILITY MODE
Click Start -> Settings -> Control Panel -> System -> Performance.
"File System" and "Virtual Memory" should both say 32-bit. If there is
a mention of "MS-DOS Compatibility Mode", there a serious problem with
your system configuration. As a result of this, your system is reading
and writing data very s l o w l y.
Below are some URLs with information on correcting this.
Go to these sites and follow links regarding "MS-DOS Compatibility Mode".
WINDOWS 98
http://www.microsoft.com/windows98/support/faq/supfaqusing.asp
WINDOWS 95
http://www.microsoft.com/windows95/support/faq/sup95faqusing.asp
If these links are no longer active:
http://www.microsoft.com (search for: "MS-DOS Compatibility Mode")
12) WINDOWS NT 4.0
For Windows NT 4.0, make sure you have installed the latest Service Pack.
Service Packs 3, 4, 5 and 6 come with an updated ATAPI.SYS bus mastering
IDE driver.
13) HARD DISK TWEAK for Win 9x (not Win 95a).
Device Manager > Disk Drives > Generic IDE
(then Disk type 48 or whatever...NOT floppy)
Go to the Settings tab for the hard drive. In Win 95b and 98, there will
be a check box for DMA. Checking it will keep disc reads from having to
go through the CPU.
If nothing else, this will free up the CPU for more processing of real
time DirectX effects but may also help a little with stuttering audio.
14) AUTO-INSERT NOTIFICATION
This is the Windows feature that 'senses' if a CD has been inserted
into the system's CD-ROM drive. If you have multiple CD drives,
it is recommended that you keep Auto-Insert Notification disabled
while Recording / Ripping.
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