CEDAR Audio Ltd

CEDAR Audio Ltd Leading the world in audio restoration, dialogue noise suppression and speech enhancement
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CEDAR Audio is the world's only company dedicated solely to audio restoration and speech enhancement for film, post, TV and radio broadcast, CD and DVD mastering, libraries and archives, and for audio forensic investigation. Established in 1988 following five years of research funded by the British Library National Sound Archive (BLNSA) CEDAR Audio is based in Cambridge, UK, and retains strong aca

demic links with Cambridge University, itself one of the world's leading centres for digital signal processing research. The company currently numbers two Cambridge University Professors and a Director of Studies among its Directors, further strengthening its ability to remain at the forefront of its field. CEDAR Audio is committed to furthering the science and technology of audio restoration and speech enhancements in all its forms. It not only manufactures many of the leading products in these fields, but actively pursues research into new techniques in each of them.

28/08/2026

Voxis™ is the latest addition to the CEDAR Icons range.

It's not just about removing noise, it's about giving you greater control over live audio. Tackle microphone bleed, excessive reverb and stage feedback, while increasing gain margin on vocals.

Keep speech and vocals clear, natural and where they need to be.

https://cedaraudio.com/plugins/voxis

27/08/2026

New product alert! Meet Voxis™, the perfect plug-in for cleaning up your live audio and communications as they happen.

Built on CEDAR's latest innovations in neural network technology, Voxis™ delivers live voice isolation with less than 10ms of latency, removing noise and reducing reverb from speech and vocals while maintaining a natural sound.

Try Voxis™ completely FREE for 14 days. No debit or credit card details required.

Buy it once and it's yours to keep. No subscription. No recurring payments.

Learn more: https://cedaraudio.com/plugins/voxis

19/08/2026

CEDAR DNS hardware units are still the primary resource for many television studios that need a solution for common noise problems.

When discussing the BBC production, The Choir, Alex Wrigglesworth, who also works on programs for ITV, BT Sport and Channel 4 told us, “I tend to use CEDAR across most of the stuff that I do, whether it’s live or pre-recorded, but I don’t often use more than around two or three dBs of reduction.”

In this video, Cameron Van Dijken, Broadcast Engineer at Web3 Productions in Dubai, explains why having an 8-channel, near zero-latency noise reduction unit is highly beneficial to his workflow and final deliverables.

14/08/2026

Ambience tracks are a tapestry of different sounds, but not every element fits the story you’re trying to tell.

CEDAR Retouch gives you the precision to target individual elements within a recording and remove only what you don’t need.

See what happens when we take apart the sound of a pedestrian crossing.

06/08/2026

Machinery, passing vehicles and the surrounding environment can all interfere with dialogue recording. Effective noise reduction helps you preserve the original performance and avoid unnecessary ADR.

You wouldn't normally encounter industrial locations like this on a shoot, but this example shows what's possible pushing VoicEX 2 to its limits with challenging location sound that you might not have the time or budget to replace.

05/08/2026

Noise reduction on location isn’t just about removing unwanted background noise; it’s just as important to preserve natural dialogue, tonal quality and clarity without introducing unwanted artefacts.

You’re unlikely to shoot a scene somewhere this loud, but we wanted to push VoicEX 2 to show what it can do.

VoicEX 2 has helped turn otherwise unusable audio into usable recordings for reality TV and documentaries, where you have less control over the recording environment.

30/07/2026

Beautiful spaces often come with challenging acoustics.

Hear how VoicEX 2 isolates the direct voice from room reflections.

28/07/2026

Mother Nature can provide incredible views, but what if your audio is less impressive?

Learn how VoicEX 2 tackles real-world location noise while keeping speech clear and natural.

17/07/2026

One button press and every audio problem solved by AI. Is that where we're heading?

09/07/2026

Unwanted snare ring can be difficult to remove without compromising the drum's punch and character.

See how Blade EQ identifies and precisely targets the problem frequency, making it easy to remove unwanted resonances while preserving the natural sound of the snare.

Address

20 Home End, Fulbourn
Cambridge
CB215BS

Telephone

+441223881771

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