- analyze_filter: stimulus wave, response wave -> linear FR, GD
- apply_binaural_filter: stimulus wave, transfer function -> response wave
- channel_for_plot: linear FR, GD -> db, deg FR, us GD (for one channel)
- compute_fir_filter: log FR -> transfer function (FIR)
- compute_iir_filter: log FR -> transfer function (IIR)
- filter_from_log_csv_file: db, deg csv of FR -> db, deg FR, GD
- filter_from_tf: transfer function -> db, deg FR, GD
- filter_from_two_log_csv_files: db, deg csv of FR L, csv of FR R -> db, deg FR, GD
- filter_from_wav_files: stimulus wave, response wave -> db, deg FR, GD
- fir_tf_from_log_csv_file: db, deg csv of FR -> transfer function (FIR)
- freqz_and_gd: transfer function -> linear FR, GD
- plot_filter: plot from FR, GD
- plot_filter_from_log_csv_file: plot from db, deg csv of FR
- plot_filter_from_tf: plot from transfer function
- plot_filter_from_two_log_csv_files: plot from db, deg csv of FR L, csv of FR R
- plot_filter_from_wav_files: plot from stimulus wave, response wave L, response wave R
- plot_filter_vs: plot 2 filters from db, deg FR, GD
- tf_from_two_log_csv_files: db, deg csv of FR L, csv of FR R -> transfer function (IIR)
- transform_log_data: log freqs, db, deg FR -> db, deg FR, GD
- apply_filter
- fast smoothing