Matlab script - make masking noises - LPC method

A script compatible with Matlab 2019b to generate speech-shaped noise (SSN) and speech-modulated noise (SMN) using the linear predictive coding (LPC) method.

Requires:

* concatenated audio .wav file of 100 spoken sentences

* audio .wav file of white noise

Amend the lines re: location of input and output files accordingly.

52nd order recommended for creating SSN and SMN from Demonte (2019): HARVARD speech corpus - audio recording 2019. figshare. collection. (https://doi.org/10.17866/rd.salford.c.4437578.v1)