Solving Audio Level problems completely

Solving Audio Level problems completely
Solving Audio Level problems completely:
… ULTIMATE FLEXIBILITY, QUALITY and RELIABILITY!
Perceived loudness, dynamic range and peak level; suitable for all situations where some
combination of these three must be powerfully yet unobtrusively controlled.
BENEFITS:
• Brings consistency to programme streams without erasing musical dynamics
• Ends listener annoyance from over-loud segments such as commercials and shouting DJs
• Improves audibility and clarity of programme
• Eliminates overload distortion and damage forever
• Eliminates the inconvenience of unauthorised tampering with controls
• Maintains programme path reliability
APPLICATIONS:
Control levels where IP remote control and / or scheduling is useful:
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Level control for Network, Major Market and automated broadcasters
Normalisation at Ingest and Master Control – done right!
Sound level control for Television
FM broadcast: Networks, Relay from satellite, remote sites
FEATURES:
• Top quality; 48-bit (24 bit i/o), 88.2 or 96kHz native-mode, also accepts 32, 44.1, 48kHz
• Factory presets deliver exactly the results you need …fast
• A properly integrated single-box solution with all features needed for broadcast
• Maintains programme reliability - ‘pass-through’ relays for analogue and digital paths
• Straightforward, clear and intuitive user interface
• Security system prevents unauthorised tampering
• Bright, Always-Visible LED bargraphs for audio confidence checks
• Low audio latency (2.2 - 4 milliseconds), fast boot-up (<1 second), low power (10W)
SPECIFICATIONS
Frequency Response:
DIGITAL-DIGITAL:
ANALOGUE-ANALOGUE:
20Hz-20kHz +/-0.1dB
30Hz-20kHz +/-0.5dB
Noise:
DIGITAL-DIGITAL (rms 20Hz-20kHz):
ANALOGUE-ANALOGUE: (rms 20Hz-20kHz):
<-117dBFS
<-83dB ref: Limit point +8dBu
Distortion:
DIGITAL-DIGITAL (6dB limiting):
ANALOGUE-ANALOGUE (6dB limiting):
<-100dB / 0.001% THD
<-80dB / 0.01% THD
Stereo Separation (L/R crosstalk):
DIGITAL-DIGITAL (at 3kHz):
ANALOGUE-ANALOGUE (at 3kHz):
<-117dB
<-82dB
Inputs:
ANALOGUE: Active balanced, 10k (bridging), standard operating level -6dBu to +14dBu (clip +21dBu)
DIGITAL: AES-3 (XLR); 32, 44.1, 48, 88.2, 96kHz sample rate. 16, 20, or 24 bits; AES11 SYNC.
Outputs:
ANALOGUE: Active true balanced, standard operating level -6dBu to +14dBu
DIGITAL: AES-3 (XLR); full input rate / half rate. 16, 20, or 24 bits.
Processing blocks:
Gated AGC: Capture range +/-20dB; maximum positive gain can be set.
Advanced AGC enables faster, programme-dependent operation. Defeatable.
Compressor: Nominal 1.5:1 slope and 4dB maximum boost of low levels. Defeatable.
Wide-band Limiter: Zero overshoot 1.3ms look-ahead zero clipping. Defeatable.
HF Limiter: Protects 50us or 75us emphasis curve for FM broadcast applications. Defeatable.
Front Panel Control:
Security: Password entry. System: Stereo or Dual-Mono, set HPF freq. Presets: Select one of 29
factory preset for specific duties, load to Flash. Input: Sample Rate select, Input Gain trim. AGC:
On/Off, Normal or Advanced, set maximum gain. Compressor: On/Off. Limiter: Off/Wideband /
Wideband & HF, set drive. Emphasis: set time constant, output flat /emphasised. Output: Set digital
and analogue output ceilings, Set AES output rate. Display: Set contrast.
Power:
100 – 240V AC Nominal (acceptable range 88V to 264V AC) / 10 Watts.
Dimensions & weight:
1-RU: 44 x 482 x 290mm deep / 1.75” x 19” x 11.25” deep. Weight: 2kg / 4.4lbs
Remote Control:
Every processing parameter, including all thresholds and time constants, can be accessed and modified
under PC control via: RS-232 serial; Ethernet / Internet; USB (front panel). GPI port allows automatic
control and change-over from hard-disk play-out and automation systems.
Warranty:
3 year return-to-base warranty
Approvals:
CE (EMC and LVD), RoHS
PRODUCT INFORMATION Issue 1.2 - E&OE - SUBJECT TO CHANGE WITHOUT NOTICE
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