Translate the given Spanish text to English
One example: A method for converting a series of m-bit information words to a modulated signal is described.
Solution is here: Se describe un método para convertir una serie de palabras de informacion de bits m a una señal modulada.
Explanation: The translation is fluent, formal, and accurate

Now, solve this: The present application also relates to chrome-free retanned leather formed by the method of the invention.
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
La presente solicitud también se relaciona con piel recurtida libre de cromo formada por el método de la invención.