Consumer Microphone

What exactly is a video humbucker?
I see quite a bit of info about humbuckers in electric guitars and microphones, but what does a video humbucker do? What’s it used for? I’m not sure if it’s a “consumer” piece of equipment, since I’ve only seen it used by commercial audio-visual companies.
Any humbucker cancels, or at least reduces, mains-frequency hum, whether it be in a narrow band (audio) or wideband (video) system.
|
|
Berkley Hotel Murals – 2 by Lincoln Seligman – Mouse Mat Art247 Highest Quality Natural Rubber Mouse Mats – Mouse Mat $12.99 Natural Rubber Mouse MatAll products are produced from the highest quality natural rubber.Heavy Weight Traditional Mousemats actual size: 250 x 190 x 6mmCrop shown is automated for display purposes only. All mousemats are hand finished and the best most appropriate crop will always be selected to best show the full image. Therefore, actual product may vary from crop shown…. |
|
|
New Better Chef 8 Liter Toaster Oven Broiler White Tempered Glass Door Highest Quality Available $86.36 Exceptional customer service and unparalleled product expertise…. |
|
|
Professional Wireless RF Signal Bug Detector $11.95 Brand new Bug detector. Detects all hidden cameras and bugs. This unit has an audio and vibration mode. The beeps get stronger in the presence of any bugs or cameras along with LED’s that show strength in signal. Each unit comes in it’s very on padded box with instructions, and earphones. This unit requires (2)AAA Batteries (not included). This radio frequency detector truly separates itself from … |
|
|
Motorola 53815 Headset with Boom Microphone $34.99 Motorola, Lightweight Headset With Boom Microphone, For Motorola RDX, XTN, CLS, AX, DTR & M Series Business 2 Way Radios, Mounts Over The Ears With Ear Piece On Left Ear Only, Also Compatible With Voice Activated Radio Models…. |