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- Bàn điều khiển audio qua mạng
- Flexiva NetWave™
Flexiva NetWave™
The Flexiva NetWave™ networkable digital audio system delivers the extensive features, operational flexibility and robust construction needed for standalone operation in both on-air and production studios, while the slim, desktop styling makes it perfect for news booths, voice tracking and portable applications.
While the Flexiva NetWave console is equally suited for on-air, voice tracking and production capabilities in any facility, the full potential is met when it is used as part of a Flexiva VistaMax™ audio network — as demonstrated by its popularity in countless multi-station facilities worldwide. Not only is it a control surface, but it’s also a fully functional console in which both the four program buses and single offline bus have digital and analog outputs.
The Flexiva NetWave system’s analog inputs can be optionally be increased with a 4X-A2D A to D converter. It can also be networked using any Flexiva VistaMax audio management frame to other audio consoles and I/O Edge devices (VMQ+VMXP), adjusting up or down according to facility needs.
Comprehensive logic facilities, “heads-up” metering, and full compatibility with Flexiva VistaMax audio management devices and software are among the many reasons why the Flexiva NetWave console continues to be a popular choice among engineers, programmers, and on-air talent.
- All-digital design to enable everything from program mixes to talkback channels
- Four program buses and one offline bus, each with digital and analog outputs
- Up to six (two standard) simultaneous telco/codec inputs, each supported by a mix-minus output with automatic online/offline switching
- Two local external monitor inputs
- Three frame sizes for 8-, 16- or 24-input channels
- Compact desktop design (Flexiva NetWave-8 footprint is just 20 in. x 21 in.)
- One analog, digital and logic I/O connector on each channel
- Ability to distribute local sources and mixed outputs to the Flexiva VistaMax network and attach network sources to any fader in the console (with optional network activation)
- Dual router option to upgrade dual fader panels and allow dynamic selection of Flexiva VistaMax network sources directly from the console
- Ability to add dual fader panels to the Flexiva NetWave-16/12 and 24/18
- Heads-up meter assembly with two stereo bar graph meters: one dedicated to Program 1 and a second that is switchable to monitor other busses, digital clock and timer; meters can be set to display average with peak or average only; additional meters optional
- Instant visual verification of bus levels with the dual meter display (quad display option kit available for Flexiva NetWave-16/12 and 24/18)
- In-line supply (Flexiva NetWave-8 and -16); rackmount supply (Flexiva NetWave-24)
- Optional redundant power supply for continuous operation
Specifications and designs are subject to change without notice.
Listed for the basic signal paths, per channel, with 100k ohms load connected to the analog program outputs in a full NetWave-24 frame. 0 dBu = 0.775 volts RMS, regardless of circuit impedance (equal to 0 dBm into 600 ohms). Noise measurements done using a 20 kHz bandwidth (add 1.7 dB for a 30 kHz bandwidth). Total harmonic distortion (THD+N) is measured using a +18 dBu output with a swept signal and a 20 kHz low pass filter. FSD (full scale digital) = +24 dBu.
Analog Line Inputs | |
---|---|
Input Impedance | >60 k ohms, balanced |
Nominal Input Level | +4 dBu (each input can be independently trimmed by +/-15dB) |
Input Headroom | 20 dB above nominal input |
Analog Outputs | |
Output Source Impedance | <3 ohms, active balanced |
Output Load Impedance | 1 k ohms, minimum |
Nominal Output Level | +4 dBu |
Maximum Output Level | +24 dBu |
Digital Inputs and Outputs | |
Reference Level | 20 dB below FSD |
Input Level | Each input can be independently trimmed by +/-15dB |
Signal Format | AES-3, S/PDIF (input only) |
AES-3 Input and Output | |
Compliance | 24-bit sample rate conversion |
Digital Reference | Crystal (internal) or VistaMax slave (external) at 48 kHz ±100 ppm |
Internal Sample | Rate 48 kHz |
Output Sample Rate | 48 kHz nominal (each can be set for 44.1 kHz) |
Processing Resolution | 24-bit fixed with extended precision accumulators |
Conversions | A/D:24-bit, Delta-Sigma, 128x oversampling on all digital inputs; D/A: 24-bit; Delta-Sigma, 128x oversampling |
Latency | <600 μs; any input to monitor output |
Monitor Outputs | |
Output Source Impedance | <3 ohms, active balanced |
Output Load Impedance | 1k ohms minimum |
Output Level | +4 dBu nominal; +24 dBu maximum |
Frequency Response | |
Input to Program Output | +0.3 dB/-0.1 dB; from 20 Hz to 20 kHz |
Dynamic Range | |
Analog Input to Analog Output | 106 dB referenced to FSD; 108 dB “A” weighted to FSD |
Analog Input to Digital Output | 108 dB referenced to FSD; 110 dB “A” weighted to FSD |
Digital Input to Analog Output | 108 dB referenced to FSD; 111 dB “A” weighted to FSD |
Digital Input to Digital Output | 115 dB |
Total Harmonic Distortion + Noise | |
Analog Input to Analog Output | <0.003%; 20 Hz to 20 kHz (<0.002% typical at 1kHz); +18 dBu input, +18 dBu output |
Analog Input to Digital Output | <0.0009%; 20 Hz to 20 kHz; +18 dBu input; -6 dB FSD output |
Digital Input to Analog Output | <0.003%; 20 Hz to 20 kHz (<0.002% typical at 1kHz); -6 dB FSD input; +18 dBu output |
Digital Input to Digital Output | <0.0005%; 20 Hz to 20 kHz; -6 dB FSD input; -6dB FSD output |
Crosstalk Isolation | |
Program-to-Program | -85 dB; 20 Hz to 20 kHz |
Stereo Separation | |
Analog Program Outputs | >90 dB; 20 Hz to 20 kHz |
Console Power Requirements | |
Measured at 120 V AC/60 Hz | |
NetWave-8 | 54 W |
NetWave-16 | 99 W |
NetWave-24 | 141 W |
Dimensions (H X W X D) | |
All NetWave consoles | 3 in. (76 mm) maximum height above countertop, except for console reflector, 6 in. (152 mm) |
Front-to-back depth | 21 in. (533 mm) |
NetWave-8 | 20 in. (508 mm) wide |
NetWave-16 | 32.4 in. (823 mm) wide |
NetWave-24 | 45.2 in. (1148 mm) wide |
99-1206 (in-line supply for NetWave 8 and 16) | 2 x 3.8 x 9.5 in (51 x 97 x 241 mm) |
99-1205 (rack mount supply for NetWave 24) |
2 RU: 3.5 x 19 x 10 in. (89 x 483 x 254 mm) |