Lexicon STUDIO - ADDENDUM User manual

1.
Lexicon Studio User Guide Addendum
Thank you for your purchase of a Lexicon Studio System. The document you are reading is
very important, because it contains all of the late-breaking information about Lexicon Studio
that either did not make it into the printed manual and pdf manual, or were information about
features that were altered and improved prior to release. The information in this document
supersedes all similar information within the Lexicon Studio User Guide. Also, remember
that our Website is updated often, and you will always be able to find the latest information
there. Thanks again for purchasing a Lexicon. Without you, we could never be...
Table of Contents
SYSTEM REQUIREMENTS....................................................................................... 2
VERSIONS OFWINDOWS ...................................................................................................................................2
HIGH PERFORMANCESYSTEMS..........................................................................................................................2
SCSI VS. IDE................................................................................................................................................3
II. INSTALLATION................................................................................................. 3
PRECAUTIONS ................................................................................................................................................3
HARDWARE INSTALLATION...............................................................................................................................4
SOFTWARE INSTALLATION................................................................................................................................6
III. CONTROL PANELS........................................................................................... 8
V. PC-90 PRESET DESCRIPTIONS ............................................................................ 9
PC-90 BANK1: ENVIRONMENTS ........................................................................................................................9
PC-90 BANK2: APPLICATIONS.........................................................................................................................14
VI. APPLICATION NOTES ......................................................................................19
The Def.all file.........................................................................................................................................19
The Templates..........................................................................................................................................19
RECORDING .................................................................................................................................................19
Cubase Record Settings..............................................................................................................................19
Analog I/O..............................................................................................................................................22
S/PDIF Digital I/O...................................................................................................................................22
ADAT Digital I/O.....................................................................................................................................22
TIMECODE ...................................................................................................................................................22
PC-90 ROUTING...........................................................................................................................................24
VI. CONTACTING US ............................................................................................25

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Lexicon Studio User Guide Addendum
System Requirements
The following system is recommended as the minimum for working with Lexicon Studio and
Steinberg Cubase Audio VST:
• 200 MHz Pentium Processor or compatible equivalent is the new minimum requirement
set by Cubase Audio VST (Intel processors are also highly recommended.)
• 64 MB of RAM
• Audio-capable disk drive
• Microsoft Windows – 95™ or later
Versions of Windows
Your printed manual contains out-of-date information regarding the compatibility of Lexicon
Studio with Windows 95. Lexicon Studio will work with any version of Windows 95 from
Windows 95 V.0 (the first release of Windows 95) or later.
High Performance Systems
Popular software packages like Cubase VST, Logic Audio, and Digital Performer all show
performance improvements with high CPU speeds and additional RAM. A high performance
system benefits from the following:
• Fast CPU – Intel is the best choice. CPUs from other manufacturers often don’t perform
as well at the same rated clock speeds and may have variant implementations of
important sections like the FPU (Floating Point Unit).
• A system “boot” drive and a separate drive for audio.
• A reliable video card with current drivers. Some cards offer acceleration done in such a
way as to “hog” the PCI bus and create digital logjams. A computer offering AGP
(Advanced Graphics Port) capability for the graphics card is preferable as it gets the
video off the PCI bus.

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Lexicon Studio User Guide Addendum
SCSI Vs. IDE
Both SCSI and IDE offer distinct advantages:
Benefits Liabilities
SCSI fast bus performance, removable
media, lots of choices of high
performance drives
Use of a PCI card to interface to the
computer increases bus traffic
IDE drives approach SCSI
performance, inexpensive, using
the IDE bus decreases activity on
the SCSI bus
the IDE bus is slower (in most cases
this is NOT the limiting factor), fewer
model choices, no removable media
A system that uses SCSI (PCI) for audio I/O transfers, and IDE for data transfers to and from
the hard drive, and an AGP port for graphics traffic wins the performance test. Adding a
SCSI card and removable media to transport jobs (copying them to and from the internal
IDE drive) wins on performance with the current available technology. Stay tuned on our
Website for the latest recommendations as technology changes.
II. Installation
Depending upon your computer, installation of your Lexicon Studio system should take
about 20 minutes. Please read through the entire procedure before performing the
installation. Lexicon Studio works with third party software (as with Steinberg Cubase VST).
You should complete installation of this software prior to installing the hardware and
software for Lexicon Studio. Refer to your audio software user manual on how to
accomplish this.
Precautions
• Turn off and unplug your computer.
• Use the anti-static wrist strap provided with your system and make sure that you are
grounded during the entire installation process to prevent static charges that can
damage components.
• Put the anti-static bags containing your cards near your computer to avoid walking
around with a card after it is removed from its bag (and generating static electricity).
• Before handling any Lexicon Studio cards, discharge any personal static electricity that
may be on your clothes or body by touching a grounded metal surface, such as the
power supply case inside your computer.
• Handle the cards only by their edges, as you would a CD. Avoid touching the pins on the
bottom edge of the cards.
• Save the anti-static bags containing your Core-32 System card and PC-90 module.
These prevent static electricity from damaging sensitive electronic components on the
cards. Whenever cards are removed from your computer, they should be stored in these
bags.

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Lexicon Studio User Guide Addendum
Hardware Installation
Windows will automatically detect and recognize your Lexicon Studio hardware once
installed and allowed to restart. Windows 95 will also prompt you to install drivers at this
point. Some of the Lexicon Studio software is installed within directories of your audio
control software (such as Cubase Audio VST). You should install your audio software first
and verify that it launches properly before installing Lexicon Studio (even though it will not
be audio-capable until installation of the Lexicon Studio system). Please refer to your audio
software manual for details on installation, and then continue the Lexicon Studio hardware
and software installation.
Setup
1. Put on the anti-static wrist strap.
2. Place the foam from your Lexicon Studio package on top of a work surface next to your
computer. (Any piece of static-safe foam with similar dimensions to the Core-32 card can
be used).
3. Make sure that your computer is properly shut down and unplugged.
4. Remove the computer top cover and PCI slot cover(s) for the slot(s) that you’ve chosen
for your Core-32 cards. If you do not know how to open your computer, consult your
computer's owner manual.
5. Touch the computer power supply case to discharge any personal static electricity.
6. Remove the Core-32 card from its anti-static bag, holding the card only by its edges. Be
careful to avoid touching the pins on the bottom edge of the card. Place the Core-32 bag
on top of the foam and place the card on the foam with the white PC-90 connector facing
up as shown below.
Mount the PC-90 card onto the Core-32 card
The PC-90 module can only be mounted onto a Lexicon Studio Core-32 system card.
Attempting to attach your PC-90 to any other type of PCI card may damage your PC-90
module.
1. Touch the computer power supply case to discharge any personal static electricity.
2. Remove the PC-90 module from its anti-static bag, holding the card only by its edges.
Place the bag on your work surface next to your computer and place the PC-90 on it with
its white connector facing up.
3. Pick up the PC-90 card and orient it so that the connector side faces away from the palm
of your hand.

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Lexicon Studio User Guide Addendum
4. Pick up the Core-32 in your other hand. Orient the cards with their connector sides facing
each other and align the connectors at the top of each card. Firmly press the cards
together until they connect fully. The holes on the edges of the Core-32 card should be
aligned with the standoffs on the PC-90 card.
5. Once the cards are mated, place the assembly, with the Core-32 card on top, onto the
Core-32 anti-static bag. Use the four screws provided to attach the PC-90 to the Core-32
card. Do not overtighten the screws as you may damage the boards.
Attach the PCI Extender
The extender provides support for cards installed horizontally and prevents boards from
touching one another and shorting. To attach the extender:
1. Holding the Core-32 assembly by its edges, align the holes of the board and the
extender.
2. Insert two screws (provided) from the back of the Core-32 card as shown. Do not
overtighten the screws , as you may damage the Core-32 card.
Install the Core-32/PC-90 assembly
The Core-32 System card must be installed in a full-size PCI slot which is a bus master slot.
Refer to your computer owner’s manual to determine which slots are available as bus
masters. (On some older motherboards, the PCI slot next to the ISA bus connector [the
PCI/ISA/ shared slot] in not a PCI bus master slot).
1. Touch the computer power supply case to discharge any personal static electricity.
2. Pick up the Core-32/PC-90 assembly by the top of the metal bracket and the top of the
other end of the card.
3. Align the card assembly over the slot you’ve chosen and insert it.
4. Place one hand along the upper edge of the card and push down firmly until the card is
fully seated in the slot. Do not use excessive force.
5. Once the card is fully seated, attach the Core-32 bracket to the computer chassis with the
screw provided with your computer. If you are standing the computer up, check to see

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Lexicon Studio User Guide Addendum
that the boards are not bending and shorting against each other. If they are, you will
need to install the PCI Extender (see previous section).
6. Replace the cover on the computer. Do not operate the system without the
cover.
Connect the LDI-12T Interface to Audio Sources
Cables/Connections
1. Use only the proprietary Lexicon cable (provided) to connect the Core-32 card to the
LDI-12T Interface.
2. With both the computer and the LDI-12T powered down, attach the cable between the
lower connector on the back of the Core-32 card and the Computer port on the LDI-12T
rear panel.
3. Connect the 9V connector to the AC Power port on the rear panel of the LDI-12T, and
plug the other end into a wall socket.
The LDI-12T supports various formats of analog and digital I/O. Make certain your cables
are the correct types prior to connection. (Analog XLR connectors are +4dBu balanced [Pin
2 hot], analog RCA connectors are -10dBV unbalanced). To select a source for input or
output within the application software, refer to the documentation provided with your
particular software package.
Software Installation
Install Supported Third Party Audio Software
Lexicon Studio requires compatible front-end software (such as Steinberg Cubase Audio
VST) to operate. Please refer to your particular software installation guide for assistance. As
Lexicon Studio installs software within directories of your front-end software, you should
install your audio software first (even prior to installing your Lexicon Studio hardware) and
verify that it launches properly before installing Lexicon Studio (even though it will not be
audio-capable until installation of the Lexicon Studio system).
Install the ASIO Lexicon Studio Driver for Windows 95
1. With your Lexicon hardware and Cubase VST software installed, power up your
computer and your LDI-12T interface. Once your computer is fully booted, Windows 95
will identify your Core-32 as a new PCI multimedia device (in the event of booting
problems, refer to the troubleshooting section of your Lexicon Studio manual).
2. Insert Lexicon Studio Software Disk 1: Studio Drivers, and click the Next > button.
3. Windows will find the driver information for the Lexicon Studio Sound System. Click
the Finish button to install the drivers.
4. Windows will prompt you to restart your computer once it is finished loading the drivers. If
you are also installing a PC-90, you should choose not to restart at this time and
continue by following the instructions for installing PC-90 software within the next
section. Windows will prompt you twice to restart. Select No at both prompts and move
on to the next section, Installing the PC-90 Software for Windows 95. If you are only
installing Core-32 drivers, you may now restart your machine.

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Lexicon Studio User Guide Addendum
Following is a list of files installed by the Studio Drivers disk, and their locations:
File Location
asiolex.dll C:\IDS
Core32.dll C:\IDS
Coredsp.pci C:\IDS
Corefpga.bin C:\IDS
Corev40.bin C:\IDS
Diagv40.bin C:\IDS
ids.inf Installs as LexiconStudio.inf within
C:\Windows\Inf\Other
ids.vxd C:\Windows\System
lexmtc.drv C:\Windows\System
LxStudio.ini C:\Windows
Install the PC-90 Software for Windows 95
1. Insert Lexicon Studio Software Disk 1: PC-90 Plug-Ins.
2. Open the disk and double-click on Setup.exe to launch the Installer.
3. Click Next > at the InstallShield Welcome screen.
4. Make certain that the installer is directed toward the desired plug-in folder (example:
C:\..\Cubase Audio VST\vstplugins) and click Next >.
5. Click Next > at the summary screen to begin installing PC-90 software.
6. Insert Disk 2: PC-90 Plug-Ins when prompted, and click Continue.
7. Click Finish to complete setup.
8. Restart your computer (even if you’ve already restarted after installing the Core-32
Drivers).

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Lexicon Studio User Guide Addendum
III. Control Panels
New functionality has been added to the Studio Control Panels since the printing of the
manual. The information in the section is in addition to that which you will find in your
printed manual.
Control I/O
A Turbo Select feature has been added to the Control I/O panel. Turbo select allows you
to optimize audio playback and record on your system, in regards to the speed and
performance of your computer system. Older legacy machines do not have the processing
capability to play or record 32 streams of digital audio simultaneously without glitching.
Leaving the Turbo Select box unchecked will optimize these systems to have less
throughput channels, but higher quality audio. If you are experiencing pops and clicks, or
otherwise glitchy audio in a slower machine, you should uncheck this box. Note that with
Turbo Select off, you are limited to 24 streams of digital audio at 44.1 kHz sample rate and
21 at 48 kHz sample rate.
If your computer system is fairly new (Pentium II, 266 MHz or higher), you should engage
Turbo Select to get optimum performance out of your Lexicon Studio. The default setting for
Turbo Select is off. Off is the recommended setting for Pentium I 200 mHz machines or
slower.

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Lexicon Studio User Guide Addendum
V. PC-90 Preset Descriptions
PC-90 Bank1: Environments
The PC-90 presets for Bank 1 were created to emulate the environment of certain places.
They are ordered in groups of ten, according to their algorithm type.
1 Large Hall
Algorithm: Chamber
A classic Lexicon reverb preset. The hall size is large, with a gentle bloom in the
reverberation envelope. The first set of pre-echoes are set to 14 and 20 ms, but are turned
off. Turn up the L RefLvl and R RefLvl to add early reflections.
2 Medium Hall
Algorithm: Chamber
A natural sounding hall, with moderate decay time. Similar to Large Hall, but a smaller room
size with proportionately shorter decay time.
3 Small Hall
Algorithm: Chamber
A natural sounding environment with a bright initial reverb that decays quickly. Turn up the L
RefLvl and R RefLvl to add early reflections.
4 Large Chamber
Algorithm: Chamber
A smooth, large reverberant space using Shape and Spread to add some definition.
5 Medium Chamber
Algorithm: Chamber
Similar settings to Large Chamber, with a smaller room size.
6 Small Chamber
Algorithm: Chamber
A small chamber with a tighter mid reverb time and room size.
7 Large Church
Algorithm: Chamber
A large, spacious and filtered medium-bright reverb, as in a space made of stone. There are
subtle early reflections. Turn up L RefLvl and R RefLvl to emphasize the reflections more.
8 Medium Church
Algorithm: Chamber
A typical church sound. There are subtle early reflections. Turn up L RefLvl and R RefLvl to
emphasize the reflections more.

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Lexicon Studio User Guide Addendum
9 Small Church
Algorithm: Chamber
This small church has a relatively tight reverb time. The reflection delays are set to 22 and
28 ms, however the levels are shut off. Turn up the L RefLvl and R RefLvl to add early
reflections.
10 Jurassical
Algorithm: Chamber
This mid-sized chamber utilizes reflections and echo delays to create an unnatural depth to
the sound. Use the L EchoFbk and R EchoFbk to exaggerate this effect.
11 Concert Hall
Algorithm: Concert Hall
A large, smooth, dark and lush concert hall. Very dense reverb that is perfect to create the
feel of a live performance environment.
12 Real Hall
Algorithm: Concert Hall
A small, relatively bright sounding hall. Good for all types of program material.
13 Great Hall
Algorithm: Concert Hall
A great hall reverb that works well with all program material.
14 Tight Hall
Algorithm: Concert Hall
A spacious hall with short and tight mid reverb time setting. Useful to create the ambience of
a large environment without muddying the signal with too much reverb.
15 Museum Hall
Algorithm: Concert Hall
A large, reverberant environment with reflective surfacing such as glass displays and tile
floors.
16 Bright Hall
Algorithm: Concert Hall
A light reverb with a great deal of high-end activity. A small value for Bass Multiply keeps the
reverb tail from muddying the effect. This hall was designed to provide a lush, bright reverb
ideal for cutting through the darkness in large playback settings such as large sound stages.
17 Dark Hall
Algorithm: Concert Hall
A mid-sized hall with most of its activity in the lower frequencies. A very deep and dark
reverb.
18 Slap Hall
Algorithm: Concert Hall
This preset uses the relationships that the parameters have with one another to create a
subtle delayed slap effect with no delay parameters!

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Lexicon Studio User Guide Addendum
19 Heaven Hall
Algorithm: Concert Hall
A large, lush reverb effect. The reverb time is extremely long, but its levels are backed off to
keep it subtle for the dry signal to cut through.
20 Stairwell
Algorithm: Concert Hall
Have you ever recorded an instrument in a stairwell to get that certain reverberation? We
took that sound and dropped it into preset 20.
21 Large Room
Algorithm: Room
A perfectly smooth listening room with high diffusion. Very natural sounding on any source.
22 Medium Room
Algorithm: Room
Similar to Large Room, but with smaller Size settings.
23 Small Room
Algorithm: Room
A very small, tight space. Useful to create room tone on dry recordings.
24 Iso Booth
Algorithm: Room
They don’t get much tighter than this. A very small, dead space creates subtle ambience.
25 Live Room
Algorithm: Room
A lively space, such as a reflective locker room.
26 Dead Room
Algorithm: Room
A dead space, such as a heavily carpeted, muffled room.
27 Tiled Room
Algorithm: Room
An incredibly sibilant and bright reverberant space. A must for any reverb toolbox.
28 Real Room
Algorithm: Room
A natural reverb for live settings. Smooth and subtle. Perfect for anything you put through it.
29 Slap Room
Algorithm: Room
A natural room with a subtle, yet unnatural slap back in the reverb tail.

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Lexicon Studio User Guide Addendum
30 Class Room
Algorithm: Room
A fairly large room, with a room full of kids and lots of stuff other to deaden the reverb tail.
31 Large Ambience
Algorithm: Ambience
The perfect tool to add lots of ambience without drowning the source material. Turn the
Decay Level up to emphasize the ambience even more.
32 Medium Ambience
Algorithm: Ambience
An ambience that’s a bit more subtle than Large Ambience. The Decay and Decay Level
are backed off a bit.
33 Small Ambience
Algorithm: Ambience
Very subtle ambience. Very little Decay leaks through.
34 Tight Ambience
Algorithm: Ambience
An ambience with a very short Decay, but relatively high Decay Level to keep the density
up. Useful to fatten up sources without adding true reverb.
35 Sloppy Place
Algorithm: Ambience
An unnatural room that will enhance percussive sources.
36 Hardwood Room
Algorithm: Ambience
Designed to sound like a room with a hardwood floor. A fairly reflective sound.
37 Meeting Room
Algorithm: Ambience
A hotel-like meeting room. The PreDelay is set for 46 ms, so the wet mix sounds like the
microphone at the back of the room.
38 Locker Room
Algorithm: Ambience
The reflective and bright ambience of a locker room.
39 Lecture Hall
Algorithm: Ambience
A large, ambient space. Very spacious and breathy on dialog.
40 Phone Booth
Algorithm: Ambience
A tight environment that is similar to the Iso Booth preset, but a bit more reflective since it’s
made out of glass.

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Lexicon Studio User Guide Addendum
41 Long Nonlinear
Algorithm: Inverse
A long, inverse reverb. Creates a lush reverb around the source, but cuts off before
muddying the dry signal.
42 Short Nonlinear
Algorithm: Inverse
Similar to Long Nonlinear, but a faster cutoff on the reverb tail. Nice on drums and vocals.
43 Inverse Hall
Algorithm: Inverse
A spacious reverb that sounds similar to a hall at first, but turns unnatural once you hear the
reverb tail cut off.
44 Wave Rush
Algorithm: Inverse
An in-your-face gated reverb that slams down abruptly at the cutoff. Nice on wailing guitars
and techno drums.
45 Pico Gate
Algorithm: Inverse
A quick, tight sounding gate.
46 Clip Gate
Algorithm: Inverse
Subtle, but not as tight as Pico Gate. A nice gate for solos.
47 Reversals
Algorithm: Inverse
A special effects preset for just about any type of source. Listen to this at 100% wet, and use
as an insert within your source, rather than an aux send. Reversals emulates the sound of a
reverb played in reverse.
48 Pump Verb
Algorithm: Inverse
An inverse reverb with a pumping sensation. A cool sound for drums and other percussion.
49 CyberVerb
Algorithm: Inverse
A nonlinear reverb with a very unnatural retort from the echo delays. A very useful special
effect preset that sounds cool on lots of sources from drums to dialog.
50 Invertigo
Algorithm: Inverse
A similar preset to Reversals but even more over-the-top. Listen to this preset at 100% wet
and use as a line insert, rather than an aux send. Will create the wild sound of a flipped tape
reverb! Your source will become 800 ms late so you may need to adjust the placement of
the recorded track so that it lines up with your other tracks again.

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Lexicon Studio User Guide Addendum
PC-90 Bank2: Applications
The PC-90 presets for Bank 2 are created specifically for a particular instrument. The
presets are grouped in sets of 10, by algorithm type. Additionally, presets are subgrouped
for the particular application they are meant for, whether it is for drums, vocals, brass, guitar,
or dialog.
1 Vocal Chamber
Algorithm: Chamber
A chamber tuned for the human voice. Recirculating delays have been added but the
feedbacks are not turned up. Increase L RefLvl and R RefLvl if you wish to add echoes.
2 Choir Hall
Algorithm: Chamber
A medium sized space with lots of reflections. Fairly dark timbre and a bit of PreDelay make
it more suitable for a group of voices rather than a soloist.
3 Wide Vox
Algorithm: Chamber
This preset doubles the source vocal with close reflection delays. Useful to fatten up a vocal
source without drowning it in reverb.
4 Brass Chamber
Algorithm: Chamber
A chamber tuned specifically for horns such as trumpet or saxophone. Useful for soloists
and horn sections alike.
5 Sax Chamber
Algorithm: Chamber
Designed to carry a sax solo within a realistic chamber.
6 Drum Chamber
Algorithm: Chamber
A short reverb time but relatively high Bass Multiply create a short but deep reverb that is
exceptional for all types of percussion.
7 Snare Chamber
Algorithm: Chamber
Tuned to add just enough reverb to the snare punch within a mix.
8 Oil Drum
Algorithm: Chamber
Emulates the reverberant, metallic sound of an oil can. Try on kick drums and deep toms.

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Lexicon Studio User Guide Addendum
9 Guitar Hero
Algorithm: Chamber
A big, booming hall that a wailing solo guitar can cut through. The perfect reverb for the lone
soloist out on stage in a huge stadium.
10 Piano Chamber
Algorithm: Chamber
A natural chamber tuned for classical acoustic piano.
11 Vox Concert
Algorithm: Concert Hall
An enormous hall with slight reflections. Designed for vocals.
12 Vocal Magic
Algorithm: Concert Hall
Created for an unnatural reverb sound, Vocal Magic creates a delayed type of effect that
work well on vocals.
13 Soliloquy
Algorithm: Concert Hall
Tuned for the solo singer. A huge space with ample reverb. Use ReverbLvl to back off the
reverb time if it sounds too exaggerated.
14 Brass Hall
Algorithm: Concert Hall
A very large space, ideal for horns.
15 Saxy Hangar
Algorithm: Concert Hall
A large hall that is big and dark, like an airplane hangar. Designed to add spaciousness to
sax solos.
16 Drum Hall
Algorithm: Concert Hall
Tuned specifically for all types of percussion.
17 Snare Trash
Algorithm: Concert Hall
A large room with a short reverb time. Adds just the right depth for snare drums.
18 Guitar Hall
Algorithm: Concert Hall
An enormous, well-tuned hall for all sorts of guitars. Try on acoustic guitars, both nylon and
steel strings. Works well for wailing solo guitars as well.
19 Concerto
Algorithm: Concert Hall
Useful for string sections, quartets and string solos.

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Lexicon Studio User Guide Addendum
20 Synth Hall
Algorithm: Concert Hall
A chorused hall with a long decay time for all synth type pads and washes. Also good on
strings. Pitched sound sources may seem to stray from center pitch. This can be made more
or less dramatic with the Chorus parameter.
21 Bright Vox
Algorithm: Room
A large, bright room with a fairly long reverb time. A great room for all types of vocals.
22 Vocal Space
Algorithm: Room
A small room with a short reverb time, ideal for vocals due to the shape and spread settings.
23 Brass Room
Algorithm: Room
A room tuned for horns, both horn section and solos.
24 Woodwinds
Algorithm: Room
A subtle reverb for woodwind instruments like flute and clarinet.
25 Snare Room
Algorithm: Room
Adds the depth of a mid-sized room to any snare. Not too drastic.
26 Kick Room
Algorithm: Room
Lots of low-end activity to add boom to any kick.
27 Drum Room
Algorithm: Room
A small room ideal for all types of percussion.
28 String Room
Algorithm: Room
Designed for string instruments. Useful on large sections and quartets.
29 Guitar Room
Algorithm: Room
A fairly large room with most of the low end taken out of the reverb. Useful on all types of
guitars and it won’t muddy the original source.
30 Organ Room
Algorithm: Room
A nice reverb for rotary sounds.

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Lexicon Studio User Guide Addendum
31 Dialog Ambience
Algorithm: Ambience
A very subtle ambience, providing simple room tone to otherwise dry speech.
32 Brite Vocal
Algorithm: Ambience
Adds a lot of high-end ambience, but no muddiness.
33 Large Vocal Ambience
Algorithm: Ambience
A very spacious ambience tuned for vocals. This is as large as an ambience can get before
becoming true reverb.
34 Small Vocal Ambience
Algorithm: Ambience
Tuned similar to the above preset, but with much less Decay.
35 Drum Ambience
Algorithm: Ambience
Provides sizzling depth to drum kits and single snares. A nice alternative to a room reverb
for drums.
36 Perc Room
Algorithm: Ambience
An ambience designed for broader types of percussion. Nice on shakers and latin
percussion instruments.
37 Brass Ambience
Algorithm: Ambience
A large ambience with a fairly high Decay, but the DecayLvl is backed off to make it a little
less dramatic. Nice for all types of horns.
38 String Ambience
Algorithm: Ambience
A subtle ambience tuned for string instruments from violin to double bass and even guitar.
39 Guitar Ambience
Algorithm: Ambience
Adds exceptional depth to acoustic guitars, both nylon and steel strings. Also great on
crunching electric guitar chords.
40 Keys Ambience
Algorithm: Ambience
An ambience subtle enough for acoustic piano, but brash enough for some of the wilder
synth sounds. Nice on church organs too.

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Lexicon Studio User Guide Addendum
41 Nonlinear Vocal
Algorithm: Inverse
An inverse reverb that is ideal for solo vocals. A long decay and dramatic gated sound at the
tail end make this a great unnatural reverb tool for vocals.
42 CyberVocal
Algorithm: Inverse
A huge PreDelay and long reflection delays make this effect a wild sound for vocals.
Sounds great on guitar solos as well.
43 Vocal Gate
Algorithm: Inverse
A vanilla inverse gate tuned for vocals.
44 Sax Gate
Algorithm: Inverse
Similar to the Vocal Gate, but much more abrupt, making it ideal for all types of horn solos.
45 Snare Gate
Algorithm: Inverse
A longer duration and denser reverb make this gate particularly nice on snare drums.
46 Drum Gate
Algorithm: Inverse
A nice inverse reverb. The reverb tail drifts off rather than slams down which makes it nice
on an open kit rather than strictly on the snare drum.
47 Cannon Gate
Algorithm: Inverse
The reflection delay levels are turned up to add punch to the signal. Use Crossover to tune
this reverb to your particular snare drum. If clipping occurs, turn down the L RefLvl and R
RefLvl a bit.
48 InverStrings
Algorithm: Inverse
A subtle cutoff and gentle bloom make this a nice reverb for stringed instruments (for the
engineers bizarre enough to use inverse reverb on a string section!)
49 Steep Trap
Algorithm: Inverse
This inverse reverb has a metallic feel to it. Use on steel string guitars and electrics.
50 Gothical
Algorithm: Inverse
A gentle bloom gives the sensation that this is a hall. Only at the reverb tail does it show its
true colors. A nice unnatural reverb for stringed instruments, horns, or even a full orchestra.

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Lexicon Studio User Guide Addendum
VI.Application Notes
This section describes Lexicon Studio how to set up Cubase for common applications. For
users new to Cubase setups are provided that will help you get working quickly. Please
note though, this is not meant to be a substitute for reading the Cubase Documentation, for
an application a rich in features as Cubase you will benefit greatly for a through reading of
the documentation they provide.
The Def.all file
Included with your installation of Lexicon Studio is a file called Def.all. This file is located in
a folder called ‘IDS’ the installer creates at the root level of your C: drive. This file can be
used by Cubase to set the program to “custom” user settings optimized for use with Lexicon
Studio each time the application creates a “New” song. Copying this file to the folder your
Cubase application is in will replace the “Def.all” file in that folder and provide these new
settings. Also you can open this file directly if desired. This is a powerful and convenient
Cubase feature.
The Templates
Included in the IDS directory is a folder of templates for common applications. These
templates provide the necessary settings for the following applications:
• Analog Recording
• Recording from S/PDIF
• Recording from ADAT
Explanations about these settings are provided in the next section on Recording.
Recording
Cubase Record Settings
Audio System Setup
There are several settings of note
that you should be aware of
within the Cubase VST Audio
System Setup menu (within the
Audio pulldown menu). These
settings will help you to optimize
your Lexicon Studio system for
certain tasks. For more
information on this page, you can
also consult your ‘Getting into the
Details’ section of your Cubase
VST User Guide.

20.
Lexicon Studio User Guide Addendum
Audio Performance
• Within the Lexicon Studio def.all file included in your install, 16 channels have been set
up as a default number of channels. This can be increased or decreased depending
upon the job.
• The Memory per Channel setting recommended by Lexicon is 768 kB per channel.
• The Disk Block Buffer Size setting recommended by Lexicon is 128 kB
These settings are a good starting point for all systems. Systems with very fast CPUs, such
as 333 mHz machines may find increased performance by decreasing the Disk Block Buffer
size, and in some cases the Memory per Channel as well. Experiment with your system to
determine your optimum settings for your particular machine. Additionally, please consult
our Website for new information regarding all machines, setups, and optimizations.
MIDI Sync Reference
• Use the Audio Clock setting in sessions with MIDI information to synchronize MIDI with
recorded digital audio. This may also yield superior results in digital I/O situations.
• Use the Timecode setting when using timecode in a session (this is more current
information than in your printed manual).
Audio I/O
ASIO Control Panel: This button will open the Core-32 Control Panel. See your manual for
more details on the features controlled by these panels.
Sample Rate: This selects the sample rate of the current job you have open. If your playback
seems to be monitoring at incorrect pitch, the sampling frequency may be set incorrectly. A
48 kHz file played back at 44.1 kHz will sound slow and at a lower pitch, while a 44.1 kHz
file played back at 48 kHz will sound faster and higher in pitch.
Audio Clock Source: For analog-only recordings, this should be set to internal. You may
also use the analog inputs while locked to an external clock source, but be observant that
you know where your audio clock is coming from, and that you are properly locked to it.
When recording from a digital source, you must lock to the incoming word clock . This is true
for both S/PDIF and ADAT. The playback device is usually the clock master, and the record
device is usually the clock slave.
Monitoring
• Use Tape Type monitoring when transferring audio from previously recorded sources.
• Use Global Disable along with the Punch Record feature within Lexicon Studio when
live performances are being recorded. This feature will allow you to monitor with NO
DELAY, and eliminates the requirement of an external mixer for zero latency recording.
For larger sessions with many instruments and microphones, you may still benefit from
the use of an external mixer to provide headphone feeds to your musicians.