Accepts vectors for a mex compiled version of the objective Perceptual Evaluation of Speech Quality measure Syntax: [ res ] = pesq_mex_vec( reference_sig, degraded_sig, Fs ) Inputs: reference_sig - Reference (clean, talker, sender) speech signal degraded_sig - Degraded (noisy, listener, receiver) speech signal Fs - Sampling Frequency modeOfOperation - This optional string argument is used to specify whether the PESQ mex function runs in narrowband, wideband or both. The possible values are 'narrowband', 'wideband' (default) or 'both'. Outputs: res - MOS-LQO result for given modeOfOperation (wideband by default). If 'both' is specified as the modeOfOperation then res is a column vector of the format [narrowband_result; wideband_result]. See also: pesq2mos.m