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Cedar Audio DNS 4 4-Channel Dialogue Noise Suppressor

Cedar Audio DNS 4 4-Channel Dialogue Noise Suppressor Cedar Audio DNS 4 4-Channel Dialogue Noise Suppressor
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List Price: $4,313.00

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Product Code: DNS 4

The CEDAR DNS 4 is the most advanced portable model in the DNS series. With its Hirose HR-10 power input and mini-XLRs for many connections, it takes up little more space than the industry-standard DNS 2 yet doubles the number of channels available.

It's incredibly fast and simple to use—the DNS algorithm requires nothing more than switching on the Learn function that identifies and adapts to the background noise, and then adjusting the amount of noise attenuation required. Notwithstanding this simplicity, it can achieve remarkable results. What's more, despite being so convenient that you can slip it into your pocket or equipment bag, it offers analog line and ultra low-noise microphone inputs (the latter with optional 48V phantom powering), AES3/AES11 digital inputs, and both analog and digital outputs. And, to further increase its flexibility, it runs on 12V power so you can use it in the middle of a field as easily as in the studio or edit suite.

Retaining the near-zero latency of its predecessors, the DNS 4 is suitable for use in all situations—location recording, live-to-air broadcasting and live sound in venues such as theaters and concert halls, conference venues and places of worship, as well as in the studio.

CEDAR's dialogue noise suppression (DNS) technology is used on the highest quality productions and broadcasts to eliminate traffic noise, air conditioning, wind, rain, babble and general background noise from audio. It will help to compensate for unfavorable acoustic conditions and poor microphone placement, and will even suppress excessive reverberation.

It's used to clean up sound for film production, to suppress ambient noise for live broadcasting, to refresh sound libraries, and to enhance speech for audio forensic investigations. It's an industry standard that has earned a string of awards including an Emmy, an Academy Award, an IABM Award and two Cinema Audio Society Awards.

CEDAR DNS 4 - Features:

  • Four channels of state-of-the-art noise suppression
  • High-resolution 40-bit floating-point processing
  • Near-zero latency to ensure that there's no loss of lip-sync
  • Super-fast setup and control
  • Small, light and eminently portable
  • Runs on 12V power
  • Line Inputs:
    • Connectors:
      • Channels 1 & 2: Balanced XLR3F
      • Channels 3 & 4: Balanced TA3 mini-XLR
    • Impedance: 10kΩ
    • Nominal Signal Level (0 dB gain): +4 dBu
    • ADC Line Up (0 dB gain): +4 dBu : -20dBFS
    • Clipping Level (0 dB gain): +24 dBu
    • Dynamic Range (0 dB gain): >102 dB (AES17 unweighted)
    • Gain Ranges:
      • Channels 1 & 2: -6 dB to +54 dB
      • Channels 3 & 4: 0 dB to +20 dB
  • Microphone Inputs w/ Ultra Low-Noise Microphone Preamps:
    • Connector: Balanced XLR3F
    • Impedance: 2kΩ
    • Gain Range: 18 dB to 78 dB
    • ADC Line Up (36 dB gain): -32 dBu; -20 dBFS
    • Dynamic Range (36 dB gain): >102 dB (AES17 unweighted)
  • Phantom Power:
    • Type: P48 (IEC61958)
    • Unloaded Voltage: +48V ± 4V
    • Current Available: 10 mA per microphone
    • Short Circuit Protection: Indefinite
  • AD/DA Conversion:
    • Format: 24-bit linear PCM
    • Sample Rate (Internal Sync): 48 kHz
    • Sample Rate (External Sync): 40 kHz to 100 kHz
  • Digital Inputs:
    • Connector: Balanced TA3 mini-XLR
    • Format: AES3 (IEC60958) or AES11 (DARS)
    • Sample Rate Sync Range: 40 kHz to 100 kHz
  • Line Outputs:
    • Connector: Balanced TA3 mini-XLR
    • Nominal Signal Level: +4 dBu
    • DAC Line Up: -20dBFS : +4 dBu
    • Maximum Output: +24 dBu
    • Dynamic Range: 96 dB
    • Minimum Load Impedance: 600 Ω
    • Short Circuit Protection: Indefinite
  • Digital Outputs:
    • Connector: Balanced TA3 mini-XLR
    • Format: AES3 (IEC60958)
    • Sample Rate (Internal Sync): 48 kHz (± 50 ppm)
    • Sample Rate (External Sync): Locked to digital input
  • DSP:
    • Type: Floating point
    • Resolution: 40-bit
    • Sample Rates: 44.1, 48, 96 kHz
  • Power Input:
    • Voltage: 8V to 17.5V (nominal 12V)
    • Connector: Hirose 4-pin HR10 (pin 1 -, pin 4 +)
    • Reverse Polarity Protection: Indefinite
    • Over-Voltage Protection: Indefinite, up to 50V
    • Max Power Consumption @ 12V: 15W
  • Power Adapter:
    • Input Voltage: 85VAC to 260VAC, 50 to 60Hz
    • Input Power: 15W
    • Input Connector: UK/US/EU
    • Output Voltage: 12V
    • Output Connector: Hirose 4-pin HR10 (pin1 -, pin4 +)
  • Physical:
    • Dimensions: 7.3 x 5.1 x 1.8 in | 185 x 130 x 45 mm
    • Weight: 1.65 lb | 750 g

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