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Paradigm Inte kategoriserad Perfect Bass Kit

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Shown: PBK in a 7.1 setup with primary listening position marked

Paradigm Perfect Bass Kit™

“ Audibly better bass through science. ”

– Chris Martens, AVGuide

www.p a r a d i g m . c o m

Paradigm®Perfect Bass Kit (PBK™)

Even when your Paradigm subwoofer is ideally placed, the room

can still have a dramatic impact on bass performance. Room

dimensions, dead spots, archways, and even furniture placement

can turn a room into an additional instrument, playing alongside

musicians or movie scores with unwanted contributions of

coloration and resonance. Bass can sound bloated or boomy, with

poor definition. Paradigm’s Perfect Bass Kit is the answer …

• PBK is unlike anything previously available:

With the Paradigm Perfect Bass Kit, the negative effects of room

boundaries on sound quality are a thing of the past. This state-

of-the-art “bass perfecting” system analyzes the subwoofer’s

response in your room, then sets the correct equalization

parameters to attain optimal sound.

The frequency response of each PBK microphone is measured

precisely and the data is used to create the microphone’s

calibration file included on the PBK software disk.

• PBK applies Super-Efficient Infinite Impulse Response (IIR)

Filters in addition to Custom Filter Topology:

This minimizes delay and reduces processing gain noise. The

combined approach of limiting the width of IIR filters and

applying custom topology means that any artifacts that might

have resulted from the filtering process are so small as to be

completely inaudible.

• PBK allows for Multiple Microphone Measurements:

Most room equalization methods work from a single point

source, taking one measurement at the primary listening

position. PBK however, provides for multiple user-selected

measurement points (we suggest a minimum of five, but up

to ten positions can be measured).

• Unlike many “Room EQ” systems, PBK applies Correction to

Peaks (modes) and Dips (anti-modes):

Tackling both allows us to achieve a far more accurate and

natural room response. And to limit the demands on the

amplifier as well as maximize signal-to-noise ratio, PBK applies

appropriate limits to this correction.

• PBK is Ultra-Accurate:

The connected PC’s 64-bit floating-point processor does the

hard work of calculating the correction curves, which greatly

minimizes the rounding errors of a less sophisticated “calculator”.

• It’s Easy-to-Use (at least your part is!):

Three years of intensive research and development on our

part have made it a snap to attain “Perfect Bass” performance

in any room! All that’s required is a PC running Windows XP

or Vista, two USB ports and the Paradigm Perfect Bass Kit.

Paradigm even includes the two USB cables you’ll need: one

for the PBK microphone and one for the subwoofer.

Paradigm’s Perfect Bass Kit (PBK) is a derivative of the critically acclaimed Anthem

®Room Correction (ARC) system, based on

research conducted by the National Research Council (NRC). The NRC’s goal was to identify the correct “in-room” target response

for a loudspeaker (in this case, the subwoofer) and then develop a way to achieve that same response in any listening room. Using

proprietary processing, PBK measures your subwoofer’s frequency response and then computes the target response to yield optimal

bass performance in your room. Each PBK can be used with up to four Paradigm Reference subwoofers.

How Does PBK Do What it Does?

The process begins when your computer signals the subwoofer to play the test signal, which is then picked up by the individually

calibrated micro-phone. The system puts the subwoofer through a frequency sweep to highlight problem areas and determine

necessary adjustments. It asks you to position the microphone in at least five different locations. Configurations are then saved

on the connected PC. The optimized solutions are calculated, then uploaded to the subwoofer and the calculated room corrections

are put in place. An audiophile solution to the problem of “the room”!

PBK In Action

Subwoofer

Frequency (Hz)

20 50

110

105

100

100 200 500 1k

Measured Calculated Target Response

Produktspecifikationer

Varumärke:	Paradigm
Kategori:	Inte kategoriserad
Modell:	Perfect Bass Kit
Färg på produkten:	Blue, Grey
Vikt:	90000 g
Bredd:	5400 mm
Djup:	2740 mm
Höjd:	1220 mm
Förpackningens bredd:	1300 mm
Djuppackning:	440 mm
Förpackningshöjd:	530 mm
Typ av förpackning:	Doos
Form:	Rechthoekig
Rammaterial:	Metaal
Innehåll:	14520 l
Produkter per pall:	2 stuk(s)
Minimum antal:	1 stuk(s)
Antal förpackningskartor:	1
Typ av pool:	Zwembad met frame
Frame:	Ja
Filterpump ingår:	Nee
Monteringstid:	60 min