// file: $SPEECH_HOMEWORK4/hw4/class/snr_ratio/v1.0/snr_set_10.cc
//

// system include files
//
#include <string.h>

// isip include files
//
#include "signal_noise_ratio.h"
#include "signal_noise_ratio_constants.h"

// method: set_pre_emphasize_value_cc
//
// arguments:
//  float_4 pre_emphasize_value: (input) pre_emphasize value used
//
// return: a logical_1 indicating status
//
// This function sets the pre_emphasize used
//
logical_1 Signal::set_pre_emphasize_value_cc (float_4 pre_emphasize_value_a) {

  if ((pre_emphasize_value_a < 0) || (pre_emphasize_value_a > 1)) {
    error_handler_cc((char_1*)"set_pre_emphasize_cc",
		     (char_1*)"invalid pre emphasize value to set");
  }
  
  pre_emphasize_value_d = pre_emphasize_value_a;
  
  // exit gracefully
  //
  return ISIP_TRUE;
}