Noise Reduction Unit For Vinyl Records

In a perfect world we d have noiseless and buzzless audio signals galore.

Noise reduction unit for vinyl records.

A separate implementation known as dbx tv is part of the mts system used to provide stereo sound to north american and certain other tv systems. The company dbx inc was also involved with dynamic noise reduction systems. But if you re sampling vinyl or are forced to record in less than stellar environment you need something in your audio toolkit that s got your back. Garrard s mr101 music recovery module was released in 1978 towards the end of the brand s heyday in the consumer market.

Through his company hagerman audio labs jim offers a wide range of excellent products and accessories geared toward vinyl reproduction. It was a magnetic phono preamplifier with a scratch reduction circuit designed to remove the noise associated with fairly significant scratches on lp records. I ve written several articles discussing system noise but this well written paper by jim hagerman zeroes in on noise problems encountered in vinyl playback systems. The 40 hz position will suffice for many noise plagued lp records and 78s while the 80 hz position may prove useful with old acoustic records records with hum rumble severe warps or records requiring severe bass boost.

Sweetvinyl s features include discogs lp metadata track splitting non destructive click and pop removal svnr surface noise reduction independent ad da operation and front panel recording. Dbx is a family of noise reduction systems developed by the company of the same name. This is an impulse type of noise. With his permission we have re posted the article on our website.

The most common implementations are dbx type i and dbx type ii for analog tape recording and less commonly vinyl lps. The first deals with removing the annoying ticks and pops heard when the stylus plays through a scratch or gouge in the record groove. The sugarcubes are members of a family of audiophile components featuring revolutionary vinyl noise reduction and recording technology. There are two fundamentally different types of noise reduction systems that were developed for lp records.