W
hen the demand for vinyl declined in the 1990s many mastering facilities sold their unused cutting lathes, and a slight shift in the process began to take place because a number of these lathes were bought by vinyl factories allowing them to offer a cutting service in-house, thus making the vinyl-cut a part of the manufacturing process as opposed to being a part of the creative process. Fortunately in recent years this trend has begun to reverse as people start to realise that having your record cut as a straight A to B process in a back-room at the factory is not the same thing as having an experienced mastering engineer take the time to ensure the best possible results using the facilities available to him in the most appropriate location for cutting a record: the mastering studio.
In case you’re new to the format here are some pointers to consider first:
When considering a vinyl release, you need to think about the diameter and speed in relation to the length of programme material. A longer cut takes up more space as does a louder cut, and if you try to put too much material on a side of vinyl your engineer will have to take steps to make it fit such as reducing the volume (thus making the background noise relatively louder), reducing the bass and/or narrowing the stereo image. A further consideration is that as you approach the centre of the record a combination of factors begin to reduce the quality of playback in terms of frequency response and distortion, which is another good reason for keeping the duration of each side within reasonable limits. This has also had quite an effect historically speaking on running order, with few artists wanting their best tracks at the end-of-side, and certainly not the loudest or brightest ones…
Here’s a guide to recommended running times for vinyl:
|
|
12″ |
10″ |
7″ |
33 1/3 rpm |
ideal |
15 mins |
9 mins |
5 mins * |
|
max |
22 mins |
14 mins |
9 mins* |
45 rpm |
ideal |
9 mins |
6 mins |
3 mins |
|
max |
14 mins |
10 mins |
6 mins |
* 33 1/3 rpm on a 7” is not a recipe for high fidelity at the best of times, but the times quoted here are given relative to expectations for the format.
Fluid Mastering’s engineers work in all styles and are as adept in cutting a classical choral work as they are a banging dance twelve. Give us a call and we’ll quote you up…