Instrukcja obsługi TOA DP-K1

TOA edytor DP-K1

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Innovative Automatic Resonance Control creates optimal sound fields

based on the venue’s acoustic response

DP-K1

Digital Audio Processor

DP-K1

TOA's DP-K1 automatically curbs resona

intelligibility and sound quality in acous

TOA again leads the way in ensuring optimal

commercial sound audio, with an easy-to-operate

digital audio processor outfitted with an 8-input/

8-output capability, an ARC that incorporates the

latest technology, and such features as gain,

equalizer, crossover, compressor, noise gate,

matrix and delay. The DP-K1 is equipped with

TOA's new Automatic Resonance Control (ARC)

function, which automatically measures and

processes the acoustic resonance

characteristics of complex environments and

provides compensatory parameter settings.

This latest addition to the TOA line of commercial

sound digital audio processors makes it easy to

bring optimal sound enhancement even to such

as houses of worship, sports facilities, convention

center, airports and many other venues.

Automatic parameter adjustments ensure

clear sound, simply and easily.

After obtaining measurements of the acoustic

characteristics of the venue, the Automatic Resonance

Control function automatically measures frequency

characteristics of the broadcast area and finds resonant

frequencies. It then creates an equalizer that curbs

resonances, to improve speech intelligibility and sound

quality. Up to now, acoustic compensation has been

manually carried out and time-consuming, but TOA's

proprietary ARC technology allows the task to be

accomplished with

easy operation

and in a short

time.

Operational versatility for wide-ranging

applications.

Working in tandem with the unit's 8-bus matrix capability,

the DP-K1's modular design allows up to 8 line/mic inputs

and 8 line outputs, as well as flexible contact/closure

remote control. The ARC function, along with gain,

equalizer, crossover, noise gate, matrix and delay

functions, can be applied to each of the 8 inputs and

outputs. To ensure extra-precise versatility, six separate

modules are available

for both input and

output, plus one for

remote control

operation.

Quick and easy setting of parameters

via a PC.

Settings for signal flow, matrix, digital signal processing

and ARC operation can be performed easily on a PC via

Ethernet. Up to eight parameter-setting patterns set for

different purposes can be stored in memory.

Rack mounting available in three sizes.

Conceptual Image

Examples of signal flow.

Users can choose from among

16 different combinations.

System Example

Power Amplifier

Cassette Deck

(For recording )

CD Player

Wired

Microphones

Wireless

Microphones

Mixer

DP- K1

Tuner

ances and improves speech

stically challenging venues.

(1) Place the microphone in the broadcast area whose resonance

characteristics you want to measure.

(2) Press the measurement button on the PC screen.

(3) The acoustic characteristics of the broadcast area are automatically

measured.

(4) The ARC finds the acoustic resonant frequencies in the broadcast area

and automatically creates an ARC filter that ensures vocal and sound clarity.

Modules

DP-K1 Rear

Modular design allows you to configure the most cost-

effective design for each application.

TOA offers a range

of modules to suit

a variety of input and

output requirements.

* Measurements can be carried out with a microphone you routinely use.

It is not necessary to employ a microphone specially dedicated to performing measurements.

(It is not necessary to leave the microphone within the measuring area after the measurement is complete.)

* One DP-K1 unit is capable of making acoustic adjustments for up to 8 broadcast areas.

In addition, by moving the microphone and repeating the above steps at several different locations, finer

acoustic compensations are possible. For each broadcast area, measurements can be made at up to 8

measurement points.

Room 8

Room 7

Room 6

Room 5

Room 4

Room 3

Room 2

DP-K1

Room 1

Power Amplifier

Speakers

Room 1

Room 2

Room 3

Room 4

Power Amplifier

Room 5

Mixer

Network

Specyfikacje produktu

Marka:	TOA
Kategoria:	edytor
Model:	DP-K1
Kolor produktu:	Czarny
Wbudowany wyłącznik:	Tak
Wbudowany wyświetlacz:	Nie
Wysokość produktu:	320 mm
Szerokość produktu:	482 mm
Głębokość produktu:	132.6 mm
Waga produktu:	7400 g
Maksymalne zużycie mocy:	40 W
Zakres temperatur (eksploatacja):	5 - 40 °C
Przewody:	Zasilanie
Wyjście liniowe:	Tak
Napięcie:	230 V
Częstotliwość danych wejściowych:	50 / 60 Hz
Diody LED:	Tak
Możliwości montowania w stelażu:	Tak
Wejście liniowe:	Tak