Name: Wave Arts MR Hum
Brand: Wave Arts
SKU: wave-arts-mr-hum
Availability: InStock

Wave Arts MR Hum

$39

– Hum & Buzz Removal & Brickwall Filtering

Combining hum removal, buzz removal, brickwall filtering, and spectrum analysis into one easy to use plug-in, MR Hum is the perfect tool to clean up recordings with any sort of hum or nasty buzz.

The hum removal section works by applying a set of notch filters spaced at multiples of the fundamental hum frequency, usually 60 Hz or 50 Hz. You select the fundamental frequency, the number of harmonics you want to eliminate (up to 10), and the width of the notches (the default works fine). There are presets for the usual cases of 60 Hz hum and 50 Hz hum. You can also select any fundamental frequency continuously from 20 to 200 Hz. Sometimes it’s necessary to use a slightly different frequency in cases where the hum has been recorded on analog tape and played back on a different machine, which will cause the hum frequency to change.

The high resolution spectrum display makes it easy to see the hum frequency and the number of harmonics that are required. The spectrum display can run before processing, to see the input signal spectrum, or after processing, to see the output signal spectrum. The monitor feature allows you to hear the signal being removed, offering another way to set the parameters.

MR Hum contains a separate processor for buzz. Buzz is a periodic signal with frequency harmonics through the entire audible spectrum, which would require hundreds of notch filters to eliminate. The buzz algorithm uses a different approach which is far more efficient. Often buzz is a nasty case of hum, and hence is at 50 or 60 Hz, but sometime buzz is caused by a motor or some other kind of interference, hence the buzz processor allows any frequency from 20 to 200 Hz.
Finally MR Hum also provides brickwall filters to eliminate low or high frequency interference.

Licensor: : Wave Arts Categories: Plug-Ins, Repair & Denoise.
Specs: Not metatagged
Delivery: Instant - blazingly-fast - digital download
License type: Royalty-free - you can select the number of users on checkout
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FEATURES
• Hum removal using from 1 to 10 harmonic notch filters
• Buzz removal
• Hum and Buzz frequencies continuously adjustable from 20 to 200 Hz
• Adjustable notch widths
• Brickwall filtering for rumble and hiss removal
• High resolution spectrum analysis display, pre or post processing
• All sections can be monitored to hear removed signal
• No latency
• Up to 192 kHz sampling rate
• Mono or stereo

REQUIREMENTS
Operating System: mac OS 64-bit or later
Supported Plugins: VST-2, VST-3, AU, AAX, RTAS

Operating System: windows Win 7 and later
Supported Plugins: VST-2, VST-3, AAX, RTAS

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Founded in 1998 by MIT Media Lab Ph.D. Bill Gardner, Wave Arts develops professional audio processing software for a variety of markets.

Our principal products are plug-ins for digital audio workstation software. These provide audio processing functionality needed for mixing, mastering, audio restoration, and sound design. Used by recording studios, television and radio stations, and musicians, our plug-ins combine innovative algorithms with thoughtful user interfaces designed for efficient workflow. Our plug-ins sound great, are easy to use, and don’t hog CPU resources. We support our plug-ins with frequent updates to address bugs and compatibility issues, and provide prompt customer support via email.

Wave Arts also develops and licenses technology products. Recently developed technology products include vSpace, a high-definition 3D voice conferencing system; VQE, echo cancellation and voice enhancement for softphones; and AudioFix, a fully automatic system for video soundtrack post production. Legacy products include ART, an automatic surround sound equalization system for AV receivers, MobileSynth, a General-MIDI ringtone generator for cellphones, and WaveSurround, a virtual surround system for playback of 5.1 and 7.1 content over stereo headphones or speakers.