CEDAR DNS 4 Portable Four-Channel Dialogue Noise Suppressor
  • CEDAR DNS 4 Portable Four-Channel Dialogue Noise Suppressor
  • CEDAR DNS 4 Portable Four-Channel Dialogue Noise Suppressor
  • CEDAR DNS 4 Portable Four-Channel Dialogue Noise Suppressor
  • CEDAR DNS 4 Portable Four-Channel Dialogue Noise Suppressor
  • CEDAR DNS 4 Portable Four-Channel Dialogue Noise Suppressor
CEDAR DNS 4 Portable Four-Channel Dialogue Noise Suppressor

CEDAR DNS 4 Portable Four-Channel Dialogue Noise Suppressor

CED-DNS 4
$6,450.00
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The CEDAR DNS 4 is a portable four-channel real-time dialogue noise suppressor designed for location recording, live broadcasting, live sound and studio applications. Compact enough for an equipment bag, it delivers four channels of CEDAR’s dialogue noise suppression with the near-zero latency required for live production.

Operation is designed to be fast and straightforward. The Learn function identifies and adapts to background noise, allowing the operator to concentrate on setting the required amount of noise attenuation. The DNS 4 can reduce traffic, air conditioning, wind, rain, babble and general background noise, while also helping compensate for poor microphone placement, difficult acoustic conditions and excessive reverberation.

Flexible connectivity makes the DNS 4 suitable for both field and studio workflows. It provides analogue line and ultra-low-noise microphone inputs, optional 48 V phantom power, AES3/AES11 digital inputs, and analogue and digital outputs. Its Hirose HR-10 power input and 12 V operation further support portable use away from conventional studio environments.

Product overview
Key product features

Four channels of real-time CEDAR dialogue noise suppression.
Portable design for field, live, broadcast and studio applications.
Near-zero processing latency for live production and broadcasting.
Learn function automatically identifies and adapts to background noise.
Reduces traffic, air conditioning, wind, rain, babble and general background noise.
Analogue line and ultra-low-noise microphone inputs.
Optional 48 V phantom powering supports compatible microphones.
AES3/AES11 digital inputs plus analogue and digital outputs.
12 V operation with Hirose HR-10 power connection for portable workflows.
Data & specifications sheet

Audio processing
Type: Real-time dialogue noise suppression system
Channels: 4
Processing: CEDAR Dialogue Noise Suppression
Latency: Near-zero
Noise learning: Learn function identifies and adapts to background noise
Applications: Location recording, live-to-air broadcast, live sound, studio, film production, sound libraries and audio forensic investigation

Analogue audio
Inputs: Analogue line and ultra-low-noise microphone inputs
Microphone power: Optional 48 V phantom powering
Outputs: Analogue audio outputs
Audio connections: Mini-XLR connections are used for multiple audio connections

Digital audio
Digital inputs: AES3/AES11
Digital outputs: Digital audio outputs

Power
Operating voltage: 12 V
Power connection: Hirose HR-10

Noise suppression applications
Traffic noise
Air conditioning
Wind
Rain
Babble
General background noise
Unfavorable acoustic conditions
Poor microphone placement
Excessive reverberation
FAQs

What does the CEDAR DNS 4 do?
The CEDAR DNS 4 is a portable four-channel real-time dialogue noise suppressor. It reduces unwanted sounds including traffic, air conditioning, wind, rain, babble and general background noise, and can also help compensate for poor microphone placement, difficult acoustic conditions and excessive reverberation.

How many channels does the CEDAR DNS 4 provide?
The CEDAR DNS 4 provides four channels of real-time dialogue noise suppression. Despite its portable form factor, it doubles the number of channels offered by the DNS 2 while remaining compact enough for location, broadcast and other mobile professional audio workflows.

Can the CEDAR DNS 4 be used with microphones?
Yes. The CEDAR DNS 4 provides ultra-low-noise microphone inputs with optional 48 V phantom power, as well as analogue line connectivity. This versatility allows it to be incorporated into a range of professional location recording, live production and studio audio workflows.

Does the CEDAR DNS 4 support digital audio?
Yes. The CEDAR DNS 4 provides AES3/AES11 digital inputs as well as digital outputs. It also includes analogue inputs and outputs, giving users flexibility when integrating the processor with different professional audio systems.

Is the CEDAR DNS 4 suitable for location recording and live sound?
Yes. CEDAR designed the DNS 4 for location recording, live-to-air broadcasting and live sound in environments including theatres, concert halls, conference venues and places of worship. Its near-zero latency and 12 V operation are particularly useful for portable and live workflows.

Where can I buy the CEDAR DNS 4 in Australia?
The CEDAR DNS 4 is available through D2N Technology Solutions. D2N distributes CEDAR Audio professional noise suppression, speech enhancement, forensic audio and restoration solutions in Australia and can assist with selecting the appropriate CEDAR solution for your application.
Shipping & returns

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

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