EASTWEST | SYMPHONIC ORCHESTRA
13Chapter 2: EastWest/Quantum Leap Symphonic Orchestra, An Overview
also recorded everything at 176.4kHz for future updates.) All these Gigabytes of data
are needed to capture the sounds of instruments from different angles, placements, and
distances. The six-channel high-resolution files containing close, full, and reverberant
feeds can produce a real 3D orchestral sense like that from a good concert hall record-
ing. To do this, simplified user commands or presetable instrument placements replaced
outmoded pan and gain control functions. The new controls make complex adjustment of
direct to reflected sound, time-phase relationships and equalizations in order to track an
instrument’s placement. In this manner, an instrument can be accented within a group,
brought forward as a soloist, or moved off stage; and the acoustic sound will correlate.
The Orchestral Sound When Using the 3 Microphone Positions in Platinum
Sonic perspective, i.e., close or distant sound experience, has been important during the
evolution of musical instruments. Crafts people develop their sound in the close environs
of their shop or studio, but composers and listeners perceive and expect instruments
to work properly in an acoustic space. Both aspects must be sampled and reproduced
correctly because a listener can focus or hone in on a direct sound from one instrument
when placed amongst others. Feedback mechanisms involved with human hearing sub-
ordinate the other sounds so they are perceived either as diffused or as an ensemble.
When we can see an instrument, this sensitizing feedback, or “cocktail party hearing
acuity” is quick and effective. It works for a live concert experience but not for a record-
ing made from the “best seat in the house.” Without visual connection, a microphone
placed there will capture a diffuse “whole” sound. One can have exact speaker place-
ments in a symmetrical room and meditate on the experience to focus in but generally
some form of spoon-feeding is required.
A good recording setup often requires a close mic accent pickup to jump-start this fo-
cused perception. Once used, the accent is often removed, as only a few of these spots
are effective at any one time. Sometimes, a reverberation pickup is added or increased to
restore a correct sense of hall response to instrument power. Generally, a good recording
setup for an orchestra has accent capability and will be much like the early big sound
Decca setups described above. Combinations of phase interferences, sonic bleeds to
microphones, time arrivals, and special energy convey a “best seat” perceptual experi-
ence even though the microphones are much closer to the musicians than is the listener
in the hall. The sense of instrument directionality and its effect on stage and hall sound
is all possible when using the three microphone positions in the Platinum and Platinum
Plus editions of EastWest/Quantum Leap Symphonic Orchestra.
The Four Editions of Symphonic Orchestra
Because not everyone needs all the features with which this library was recorded, the
license to EWQLSO Virtual Instrument is offered in four different editions at different
prices.