Ashly ne4800 Технічні характеристики - Сторінка 2

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ne4400 | ne4800 | ne8800 System Processors

Overall Sonic Performance *

Frequency Response, 20 Hz – 20 kHz:

Dynamic Range, 20Hz-20kHz, unweighted:

THD+N, 1kHz, +20dBu analog (-1dBFS digital):

Latency at 48 KHz (96 kHz)

Audio Inputs

Input Type:

Input Impedance:

Max Input Level:

Audio Outputs

Output Type:

Output Impedance:

Max Output Level:

Digital Audio Hardware

Sample Rates:

DSP Processing:

Audio Input Source Selection:

Network Audio Routing:

Digital Audio Output Jitter:

Digital Control

Ethernet Control

RS-232 Control

4-pin active remote

Logic Inputs

Logic Outputs

Analog Control

Remote attenuators

General

Power Requirements:

Shipping weight:

Dimensions:

Environmental:

Notes:

0dBu = 0.775 VRMS

1) Measured 20 Hz – 20 kHz unweighted using AES17 LPF at 48 kHz samle rate.

2) Analog in to analog out measured using internal master clock.

3) Zero noise or signal amplitude variation introducted in digital domain.

4) Latency of network audio link is additional to latency of digital audio processor.

All features and specifications are preliminary and subject to change before release

Analog in, digital out

Digital in, analog out

+/- 0.1 dB

+/-0.25 dB

> 115 dB

> 114 dB

< 0.001 %

< 0.002 %

1.42 ms (0.71 ms)

0.90 ms (0.45 ms)

Analog

Digital

Active balanced

Transformer bal-

Euroblock

anced female

XLR

20 k ohms

110 ohms

+20 dBu

7.0 Vpp

Servo-balanced

Transformer bal-

Euroblock

anced male XLR

20 ohms

110 ohms

+20dBu

5.0 Vpp

48 kHz, 96 kHz

32-bit floating-point Sharc processor array

Selectable in adjacent channel pairs from

analog, digital, or network inputs

Selectable between input/output or inter-

nal to matrix mixer

0.5 ns average, 1.0 ns peak

Standard RJ45 10/100 Ethernet with auto-

configuration

Standard female Dsub9 jack

4-pin Euroblock for phantom-powered bi-

directional remotes

9-pin Euroblock for (8) assignable 5V logic

inputs

Shared with logic inputs. +12V at 10mA

output high, 100mA input low

10-pin Euroblock for (8) assignable 0-5 VDC

passive remote attenuators

90 – 240 VAC, 50 – 60 Hz, 70 W maximum

14 lbs. (6.35 kg)

19.0" L x 3.5" H x 8.5" D (48.26 cm x 8.89 cm

x 21.59 cm)

40-120 deg. F, (4-49 deg, C) noncondens-

ing

NE Series specifications

Analog in, analog out

Digital in, digital out

+/- 0.25 dB

> 114 dB

< 0.002 %

< 0.00001 %

2.21 ms (1.11 ms)

0.10 ms (0.05 ms)

DSP Functions

Automatic Feedback Suppressor

Filters:

Detection frequency range:

25 Hz – 20 kHz

Filter Modes:

Floating, restricted, manual, locked

Sensitivity Control:

5 levels

Floating Filter Reset:

5 seconds to 24 hours

Parametric EQ

10-, 6-, 4-, and 2-band

Graphic EQ

31-band, constant or proportional Q

Crossover Filters

Type:

Linkwitz-Riley, Notched Linkwitz-

Riley, Bessel, Butterworth

Low-Pass and High-Pass Filters

Type:

Linkwitz-Riley, Notched Linkwitz-

Riley, Bessel, Butterworth

Notch

1/64 oct. to 4 octaves

Frequency Range:

20 Hz – 20 kHz, 1 Hz increments

Band-Pass

Frequency Range:

20 Hz – 20 kHz, 1 Hz increments

Bandwidth:

1/64 oct. to 4 octaves

All-Pass

Second-Order (-180 degrees)

Vari-Q LPF and HPF

Second-order

Frequency Range:

20 Hz – 20 kHz,1 Hz increments

Filter Q:

Adjustable from 0.267 to 3.047

Shelving Filters

Selectable 6 db/oct. or 12 dB/oct.

Frequency Range:

20 Hz – 20 kHz in 1 Hz increments

Boost/cut range:

-15 dB to +15 dB, 0.1 dB increments

Additional DSP Blocks

Delay

Up to 1.365 seconds

Ducker

Duck at input or in mixer

Gate

Frequency keyable

Signal Generator

Sinewave, white and pink noise

Matrix Mixer

Compressor

Limiter

Autoleveler

Ashly Audio, Inc.

847 Holt Road

Webster, New York USA 14580-9103

P: 800-828-6308, +1-585-872-0010

F: +1-585-872-0739

www.ashly.com [email protected]

Specifications subject to change without prior notice.

Latest information available at www.ashly.com.

Printed in U.S.A. 05/10

SRA Series specifications