// file: $SPEECH_HOMEWORK/hw4/class/snr_ratio/v1.0/snr_cstr_1.cc
//

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

// method: default constructor
//
// arguments: none
//
// return: none
//
Signal::Signal() {

  // set the default debug level
  //
  debug_level_d = ISIP_DEBUG_NONE;
  
  // initialize parameter file data
  //
  param_file_d = (char_1*)NULL;
  input_file_d = (char_1*)NULL;
  output_file_d = (char_1*)NULL;

  // initiate information for signal
  //
  num_chans_d = SIGNAL_DEFAULT_NUM_CHANNELS;
  num_bytes_d = SIGNAL_DEFAULT_NUM_BYTES;
  sample_freq_d = SIGNAL_DEFAULT_SAMPLE_FREQUENCY;

  // initate information used to process the signal
  //
  signal_threshold_d = SIGNAL_DEFAULT_SIGNAL_THRESHOLD;
  noise_threshold_d = SIGNAL_DEFAULT_NOISE_THRESHOLD;
  frame_duration_d = SIGNAL_DEFAULT_FRAME_DURATION;
  window_duration_d = SIGNAL_DEFAULT_WINDOW_DURATION;
  window_method_d = SIGNAL_DEFAULT_WINDOW_METHOD;
  pre_emphasize_d = SIGNAL_DEFAULT_PRE_EMPHASIZE;
  pre_emphasize_value_d = SIGNAL_DEFAULT_PRE_EMPHASIZE_VALUE;
  num_bins_d = SIGNAL_DEFAULT_NUM_BINS;
  lp_order_d = SIGNAL_DEFAULT_LP_ORDER;
  window_center_d = SIGNAL_DEFAULT_WINDOW_CENTER;

  // exit gracefully
  //
}