User Manual for Ashly ne8800mm Network-Enabled Digital Signal Processor with 8-Channel Mic Inputs & Protea Software Suite Click to enlarge the picture
Contents of the user manual for the Ashly ne8800mm Network-Enabled Digital Signal Processor
- Product category: System Processors Ashly
- Brand: Ashly
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Ashly System Processors
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User manual for the Ashly ne8800mm Network-Enabled Digital Signal Processor contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Ashly product,
and if it is sold or transferred, they should be handed over jointly with the product.
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health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Ashly user manual in which you will find instructions on how to install, use, maintain and service your product.
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Product description The ne8800mm Network Enabled Digital Signal Processor from Ashly is a network-enabled DSP processor that offers easy setup and control using standard 10/100 Ethernet protocol and Protea ne software. The unit features 8 analog inputs, 8 analog outputs, and 8 microphone inputs (two 4-channel mic input cards). In addition, the DSP processor uses fixed-path architecture with hot-pluggable audio functions anywhere in the signal path to reduce the setup time.The DSP signal-processing library is extensive and utilizes multiple SHARC 32-bit processors with sample rates of either 48 or 96 kHz. Processing blocks include an 8 x 8 matrix mixer, a full array of graphic, parametric and all-pass equalization, crossover filters including 8th-order Butterworth, Bessel, Linkwitz-Riley, and notched Linkwitz-Riley. In addition, input / output channel-processing blocks include a full array of variable-Q graphic and parametric equalization.The Protea Software Suite also includes an automatic feedback suppressor, FIR filter capability, gain-sharing automatic microphone mixing, ambient-noise sensing and level adjustment, autolevelers, compressors, matrix duckers, limiters, frequency-keyed noise gates, signal delay up to 1365 ms on every channel, and sinewave, pink-, and white-noise generators.All programming is accomplished using standard 10/100 Ethernet or RS-232 protocol and Protea ne software on a Windows platform. Hot-plug software control allows for plugging any function into any channel block, even when running live audio with no recompiling necessary. Automatic DHCP network IP configuration reduces network setup time. Multi-level software security with password access provides a tamper-proof audio system.The signal processor features a gain-sharing automixer on any input signal of any output mixer. Rear-panel Euroblock connectors include 8 logic input or output connections, plus 8 remote-potentiometer level controls. It also comes with Word clock input and output BNC connections for digital audio frame locking to house sync. In addition, the DSP processor can be mounted on a standard 19” rack using 2 spaces (3.5” high). - 10/100 Ethernet and RS-232 computer interface standards
- Easy and intuitive user interface
- 24-bit A/D-D/A audio resolution
- Sample rates of 48 and 96 KHz
- Hot-plug software control
- Automatic DHCP network IP configuration
- Butterworth, Bessel, Linkwitz-Riley, and Notched-Linkwitz-Riley filters
- Automatic feedback suppression
- Word Clock input and output
- Euroblock connectors for audio, preset recall, DC remote level control, and data in/out
- Remote controls for level, logic I/O, and programmable functions
- 3rd-party control-friendly input and output metering, multi-level security
In the Box Ashly ne8800mm Network-Enabled Digital Signal Processor with 8-Channel Mic Inputs & Protea Software Suite Limited 5-Year Warranty Table of Contents
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Technical parametersAshly NE8800MM Specs | Frequency Response | 20 Hz to 20 kHz,
+/-0.1 dB, A>D
+/-0.25 dB, D>A
+/-0.25 dB, A>A | | Dynamic Range | 20 Hz to 20 kHz (unweighted)
>115 dB, A>D
>114 dB, D>A
>114 dB, A>A | | THD + N | 1 kHz, +20 dBu analog (-1.0 dBFS digital)
<0.001%, A>D
<0.002%, D>A
<0.002%, A>A
<0.00001%, D>D | | Latency | @48 kHz
1.42 ms, A>D
0.90 ms, D>A
2.21 ms, A>A
0.10 ms, D>D
@96 kHz
0.71 ms, A>D
0.45 ms, D>A
1.11 ms, A>A
0.05 ms, D>D | | Wordclock | Input/Output Type: 75 Ohms BNC
Lock Range: 48 kHz +/- 4%, 96 kHz +/- 4%
Input Impedance: Selectable 75 Ohms or high impedance
Input Voltage Range: 1.0 to 7.0 Vpp
Output Impedance: 75 Ohms
Output Level: 5.0 Vpp nominal, unterminated | | Master Clock | Sources
Audio network
Wordclock
AES3
Internal crystal clock
Modes
Prioritized auto switching
Manual | | Inputs | Analog Line/Microphone
Input Type: Active balanced Euroblock
Input Impedance: 20 kOhms
Maximum Input Level: +20 dB | | Outputs | Analog
Servo-Balanced Euroblock
Output Impedance: 20 Ohms
Maximum Output Level: +20 dBu
AES3
Transformer Balanced Male XLR
Output Impedance: 110 Ohms
Maximum Output Level: 5.0 Vpp | | Other Connectors | 10/100 Ethernet port
RS-232 port
Euroblock inputs/outputs
Four option bays
Word Clock in/out
Remote level control
Logic I/O
Data in/out ports
On/Off switch | | Environmental | 40 to 120°F (4 to 49°C) non-condensing | | Power Requirements | 90 to 240 VAC, 50/60 Hz
70 W maximum
Cable Connector: 15A Edison 3-Prong IEC | | System Requirements | Computer running under Windows 8, 7, Vista, XP (32- and 64-bit systems) | | Compliance | cTUVus, CE, FCC, RoHS | | Dimensions (WxDxH) | 19 x 8.5 x 3.5" (483 x 216 x 89 mm) | | Weight | 10.5 lb (4.77 kg) | | | | Input Source | Input Source Select Options: Analog, Auto (Net, AES3, Analog) | | Limiter | Brick Wall Limiter
Threshold: -20 to +20 dBu
Ratio: Infinite
Attack: 0.2 to 50 ms/dB
Release: 5 to 1000ms/dB | | Compressor | Threshold: -20 to +20 dBu
Ratio: 1.2:1 to infinite
Attack: 0.2 to 50 ms
Release: 5 to 1000 ms/dB
Detector: Peak/average
Attenuation Bus: 4 available
Metering: In, Out, Attenuation, Graphical | | Controls | Target Level: -40 to +20 dBu
Action: Gentle, normal, aggressive, user-defined
Maximum Gain: 0 to +22 dB
Metering: Input Level, Gain, Attenuation
Ratio: 1.2:1 to 10:1
Threshold Below Target: -30 to 0 dB
Gain Increase/Decrease Rate: 5 to 1000 ms/dB
Hold Time: 0 to 6 sec | | Ambient Noise Compensation | Maximum Gain: -20 to +20 dB
Minimum/Base Gain: -40 to -1 dB
Gain Change Rate: 0.2 to 20 s/dB
Link Group: 8 available>ANC Input Channel: 1-2 or 1-4
Noise Threshold: -40 to +20 dBu
Program/Ambient Gain Ratio: 0.3:1 to 3:1
Metering: Input level, Attenuation, Average noise | | Ducking | High/Low Priority, Trigger, Filibuster, Ducked Program
Trigger Threshold: -80 to +20 dBu
Ducking Release: 5 to 1000 ms/dB
Ducking Depth: 0 to -30 dB, -∞
Enable Ducking at Matrix Mixer: Yes
Metering: Input | | Gate | Threshold: -80 to +20 dBu
Range: off, 100 to 0 dB
Attack: 0.2 to 50 ms/dB
Release: 5 to 1000 ms/dB
Metering: Key Signal, Gate LED, Graphical
Advanced Gate Controls
Key Engage Enable: Yes
Key Frequency: 20 Hz to 20 kHz
Key Bandwidth: 0.016 to 3.995 octave | | Gain | Gain (with/without VCA): -50 to +12 dB, off, polarity invert
Digital VCA Groups: 4 available
Remote RD8C Gain: Enable per channel, 0 dB to -∞
WR-5 (neWR-5) Remote Gain: 0 to -50 dB, mute | | EQ Controls | 31-Band
Filter Type: Constant Q or proportional Q
Bandwidth: 0.499 to 0.25 oct
Parametric 2,4,6, or 10 Band
Frequency: 20 to 20 kHz
Level: -30 to +15 dB
Q Value: 0.016 to 3.995 Octave
Hi/Low Shelf 6/12 dB/oct
Frequency: 20 Hz to 20 kHz
Level: -15 to +15 dB
All Pass
Frequency: 20 Hz to 20 kHz
Variable Q HP/LP
Frequency: 20 Hz to 20 kHz
Q Value: 3.047 to 0.267
Notch/Bandpass
Frequency: 20 Hz to 20 kHz
Bandwidth Range: 0.016 to 3.995 oct. | | Feedback | Feedback Suppressor: Only available w/ 48 kHz sampling rate (inputs only)
Filters: 12
In/Out per filter: Yes
Filter Modes: Float, Restricted, Manual, Lock
Filter Type: Notch, Parametric
Filter Frequency Range: 20 Hz to 20 kHz
Parametric Filter Level: +15 to -30 dB
Filter Bandwidth: 0.016 to 3.995 Octave
Detector Sensitivity: 5 levels
Float Time: 5 seconds to 24 hours | | Crossover | 2 Way, 3 Way, 4 Way Crossover & High-Pass/Low-Pass Filters
Bessel & Butterworth Filters: 12/18/24/48 dB/oct
Linkwitz-Riley Filter: 12/24/48 dB/oct
Notched Linkwitz-Riley: 4th Order, 8th Order
Frequency:Off, 20 Hz to 20 kHz | | Delay | @ 48 kHz Sampling Rate (Input Time, Distance & Temperature)
Speaker Delay: 0 to 58.65 ms
Delay: 0 to 1.365.31 ms
@ 96 kHz Sampling Rate (Input Time, Distance & Temperature)
Speaker Delay: 0 to 29.32 ms
Delay: 0 to 682.65 ms | | Audio Metering | Range: -60 to +20 dBu
Increments: 1 dB
Peak Hold Indicator: Yes | | Signal Generator | Pink noise, White noise, Sine wave
Signal Level: Off, -50 to +20 dBu
Sine Wave Frequency: 20 Hz to 12 kHz | | Mixer | Gain (0.5 dB increments): Off, -50 to +12 dB
Mute: Input
Auto-Mixer: Automix assign per input
Global Auto-mixer Response: 0.01 to 2 sec
Enable Ducking at Mixer: Yes
Ducking LED: Per channel if enabled
Metering: Level, auto-mixer level | | Processors | Input A/D, Output D/A: 24 bit
DSP Processors: 32-bit floating point
Sample Rates: 48 and 96 kHz |
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