Matrix number - Wikipedia
A matrix number is an alphanumeric code (and on occasion, other symbols) stamped or handwritten (or a combination of the two) into the run-out groove area of a phonograph record.
Matrices - Math is Fun
We talk about one matrix, or several matrices. There are many things we can do with them ... To add two matrices: add the numbers in the matching positions: These are the calculations: The two matrices must be the same size, i.e. the rows must match …
Matrix (mathematics) - Wikipedia
In mathematics, a matrix (pl.: matrices) is a rectangular array or table of numbers, symbols, or expressions, with elements or entries arranged in rows and columns, which is used to represent a mathematical object or property of such an object. For example, is …
Matrices: Definition, Properties, Types, Formulas, and Examples
2024年11月14日 · Matrix is a rectangular array of numbers, symbols, points, or characters each belonging to a specific row and column. A matrix is identified by its order which is given in the form of rows ⨯ and columns. The numbers, symbols, points, or characters present inside a matrix are called the elements of a matrix.
What Do the Numbers on Vinyl Records Mean? - Savvy Tune
Look for the matrix number on the end groove of your LP. You may want to find a bright area or use a light to see the numbers clearly. One way to recognize the number is by identifying the impressed numbers and letters.
How to read vinyl matrix numbers - All For Turntables
2023年10月2日 · Vinyl matrix numbers, often referred to as matrix or runout numbers, are inscriptions etched into the dead wax area of a vinyl record’s label. They serve several essential purposes: Identification: Matrix numbers help identify individual pressings of a record.
Discogs Forum - How to read Vinyl Matrix Numbers
2024年1月14日 · I have a large and probably valuable collection and I've often wondered how to read the matrix/pressing numbers etched into a vinyl LP's run-out groove. I know that the info provided in those numbers often includes pressing plant locations and sometimes even the issue (1st, 2nd, 3rd, etc.) and the master's generation.