|
DIGITAL SOUND FOR YOUR HOME
With today’s digital audio formats, the weakest
link in an audio system is the loudspeakers and the
way they perform in the space they are used in. For
almost 30 years, Miller and Kreisel (M&K) has been
designing speaker systems that provide the most precise
sound for recording studios.
The company’s innovative use of the most accurate
‘satellite’ speakers possible, coupled with
a separate subwoofer adjusted to the acoustic requirements
of the room, offers the most consistent playback system
available and has become the blueprint for THX-certified
speaker systems. Using the same speakers in your home
as are used in a recording studio will allow you to
hear a film just as the director intended, with all
the clarity, detail and effortless dynamics that today’s
digital formats provide.
SOUND THROUGHOUT YOUR ROOM
One of the problems with using hi-fi speakers for surround
sound is that they only provide their best results at
a narrow ‘sweet spot’ in a small area of
a room. M&K speakers have been developed for the
confined spaces of the recording studio, where an engineer
must be able to hear accurate sound evenly, while moving
around behind his mixing desk. The same ‘phase-focused’
crossover that is used on M&K’s professional
speakers is also used throughout its domestic range,
ensuring that you can enjoy the same high quality of
sound wherever you are sitting in your room.
MATCHING YOUR SPEAKERS
By far the most important speaker in any surround sound
system is the centre speaker. This usually reproduces
over 70 per cent of the sound in a film and deals with
the information we are best at recognising – human
speech. Since the quality of the centre speaker is so
critical, M&K does not use cheap versions of its
main speakers for this vital task. All the company’s
systems use identical left, centre and right speakers
to ensure the most accurate playback possible of all
elements of a film score, and to guarantee the seamless
panning of sounds between the front three speakers –
something that is impossible when using different front
speakers.
ACOUSTICS AND YOUR ROOM
To guarantee the best quality sound, it is essential
to place your loudspeakers in the locations that they
are designed to be used in. Conventional hi-fi speakers
must be used well away from walls or any other solid
surfaces, to avoid ‘boundary effects’ that
otherwise make them sound boomy and muffled.
As M&K’s speakers are designed not to play
bass, which will be more accurately reproduced with
a subwoofer, they may be used against walls and even
in cabinetry and still provide excellent sound quality.
This is what makes them the choice of professional system
designers who must be able to guarantee the sound of
a system, without ‘tuning the room’ by moving
speakers around. With a minimum of five speakers being
required in a surround system, the remarkable consistency
of M&K speakers makes it possible to design a system
on paper that is certain to give great results when
it has been installed.
CHOOSING AND USING REAR SPEAKERS
Front and rear surround speakers are designed to do
different jobs. While front speakers have to precisely
locate sounds to match what can be seen on the screen,
rear speakers should provide audio around the rest of
the room. With a system that is correctly designed,
this will ensure that the sound can appear to come from
any point around you, creating a realistic 360°
‘soundstage’. To achieve this, surround
speakers need to fire sound into the room in a completely
different way to the front loudspeakers. M&K’s
patented ‘tripolar’ speakers surround you
in audio by firing sound across the back and sides of
the listening position, while also channelling it directly
towards you for the localised information that is found
in today’s 5.1 digital recordings.
SELECTING A SUBWOOFER
As subwoofers are designed just to reproduce bass, they
can produce deeper, more realistic low frequencies than
conventional speakers.Using a separate unit for reproducing
bass also means that it can then be adjusted for the
optimum volume level, crossover point and phase for
the room and system that it is being used with. M&K
invented subwoofers over 25 years ago, as a method of
producing the most accurate bass for use in recording
studios. Today, it has dozens of models to choose from
to ensure the perfect bass can be achieved in any room.
|