Multi-Channel
Stereophonic Philosophy
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Multi-Channel Stereophonic Philosophy
Multi-Channel Stereophonic Philosophy
LX901
LX801
LX701
LX502
In a multi-channel system, all adjacent channels should be
stereophonic—that’s the concept of Pioneer’s Multi-Channel
Stereophonic Philosophy. In a normal stereo reproduction, the same
type of speakers are placed at equal distance from the listener, and
driven with the same amplifier. Similarly, for an ideal multi-channel
reproduction environment, all channels should have the same
speakers, placed at equal distance from the listener, and driven by
the same amplifier. However, such arrangements are physically and
economically difficult in a home setting. For example, it wouldn’t be
practical to fix the same type as the front speakers on to the ceiling
as top speakers. The shape of the room and furniture placement will
also limit speaker positions. So Pioneer developed the following
three steps to create the ideal reproduction environment within a
home.
The master sound made through these steps reproduces audio just
as the creator intended, offering an immersive sensory experience.
Additionally, with the latest object-based surround sound formats
such as DTS:X and Dolby Atmos
®
, you can enjoy incredibly rich
multi-dimensional audio in sync with what you see.
Pioneer's 3-step technology for reproducing studio master sound
Highly-efficient
multi-channel output
Step 1 Superior Design Technology Direct Energy Design
Adoption of
state-of-the-art technology
Automated acoustic
calibration by MCACC
Step 2
Ideal Reproduction Environment
Exclusive DSP technology based
on latest audio research
Phase correction
by Phase Control
Tuning session with
AIR Studios
Step 3
[minamoto]
[waza]
[tamashi]
Sound Tuning
Professional sound by
experienced engineers
Reproduction of the Original Master
Closer to the professional studio sound
Multi-Channel Stereophonic Philosophy
All neighboring speakers connected by a line should produce
stereophonic sound
Realistic layout example with furniture (varied speaker distance
and type)
Ideal listening environment example after compensation (virtually,
same speakers placed at equal distance)
“Direct Energy Design” technology that realizes simultaneous high-power
output for all channels.
Selection of optimal parts and incorporation of cutting-edge technology.
[minamoto]
Step 1
Automate the monitoring methods of professional studios and create the
“Ideal Reproduction Environment.”
Measure the listening environment’s features and compensate the speaker
size, distance, frequency characteristic, and phase with DSP technology.
[waza]
Step 2
“Sound Tuning” by professional engineers brings out the “master sound.”
[tamashi]
Step 3
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