McDSP NR800 HD
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Essential Information About McDSP NR800 HD v7 Software
Essential Information About McDSP NR800 HD v7 Software
- Real-time noise reduction with zero internal latency: ideal for studio, postproduction, and live use, without compromising timing or feel.
- 8 "focusable" noise reduction bands to precisely target hiss, ambient noise, or specific disturbances in a recording.
- Built-in HPF and LPF pre-filtering to clean the useful frequency range before processing and enhance reduction efficiency.
- Accelerated adjustment thanks to Snap Gain and Snap Threshold, plus global range and response controls.
Manufacturer Information
McDSP
https://www.mcdsp.com
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What McDSP NR800 HD v7 Is For
McDSP NR800 HD v7 is a noise reduction processor designed to quickly and cleanly attenuate unwanted noise in an audio signal while preserving intelligibility and musicality. It is suitable for vocals (breath, ventilation, room noise), dialogue in postproduction (constant background, mild hum, unwanted ambience), as well as sensitive instrumental sources (acoustic guitars, strings, close mics). Its real-time operation with zero internal latency also makes it relevant in live sound or broadcast contexts where responsiveness is essential.
Main Features
Signal Preparation with HPF/LPF Filters
Before noise reduction, the NR800 HD v7 offers a high-pass filter (HPF) and a low-pass filter (LPF) to focus processing on the truly useful frequency band. This step helps limit artifacts by avoiding "working" on unnecessary spectral extremes and improves result stability, especially on vocals and dialogue tracks.
8 Targetable Noise Reduction Bands
The core of the plugin relies on eight bands allowing focused reduction where noise is most present. This approach promotes a more natural cleanup than overly broad processing, letting the useful signal breathe and limiting pumping effects. For the sound engineer, it provides real control to balance cleanliness and transparency depending on the source.
Modes, Bias, and Global Response Control
NR800 HD v7 includes reduction modes and a noise reduction bias parameter to tailor the processing behavior to the audio material and noise type. You also have control over the global reduction range and response, handy for quickly adjusting the cleaning intensity and shaping the dynamics of the processing on a bus, vocal track, or postproduction stem.
Snap Gain and Snap Threshold: Quick Setup
To speed up workflow, the Snap Gain and Snap Threshold functions enable rapid level and threshold setup, useful when processing multiple takes, chaining scenes, or simply obtaining a reliable starting point before fine-tuning. A concrete productivity asset for studio work and sound editing alike.
McDSP Award-Winning Engineering
Developed with McDSP's Emmy Award-winning engineering, the NR800 HD v7 aims for a demanding balance: effective reduction and timbre preservation, delivering results suitable for modern mixes, broadcast deliverables, and sessions where every detail counts.
Technical specifications
| Type | Full software | Downloadable | Yes |
| Processing type | real-time noise reduction (Noise Reduction) | Pre-filtering | HPF and LPF |
| Internal latency | none | Noise reduction bands | 8, focusable |
| Supported Mac operating systems | macOS 10.13.x (High Sierra), macOS 10.14.x (Mojave), macOS 10.15.x (Catalina), macOS 11.x (Big Sur), macOS 12.x (Monterey), macOS 13.x (Ventura), macOS 14.x (Sonoma) | Noise reduction settings | modes and noise reduction bias |
| macOS 10.12.x (Sierra) | may work but is not officially supported | Quick setup functions | Snap Gain and Snap Threshold |
| System Requirements - Windows | Windows 10 | Global control | reduction range and response |
| Supported plugin formats | VST-3 | Engineering | Emmy Award-winning McDSP engineering |
Questions frequently asked
Does McDSP NR800 HD v7 operate without latency?
The processing is performed in real time, with no internal latency, allowing its use in broadcast or live sound reinforcement.
Can it remove hiss from a vocal track?
The eight noise reduction bands target the frequency areas affected by hiss, ventilation noise, or room noise. The high-pass and low-pass filters concentrate the action on the useful frequency range. The overall range setting then adjusts the intensity of the reduction.
How to quickly set the noise reduction?
The Snap Gain and Snap Threshold functions provide a quick starting point for levels and thresholds, especially when processing multiple takes or scenes.
Are the NR800 HD v7's HPF and LPF filters used for noise reduction?
Before reduction, the HPF removes unnecessary low frequencies and the LPF limits out-of-band highs. This preparation reduces processing applied to the spectrum extremes and helps limit artifacts.
Is the NR800 HD compatible with macOS Sierra?
On macOS 10.12.x Sierra, the software may run but this version is not officially supported.




