Bug fixes

Fixed issue causing sample rate changes to not be applied in certain scenarios
Fixed issue causing headphone selection to reset to first available headphone on start up in cases where active database was changed before closing the app
Fixed issue causing changes in parameters to not be applied in cases where settings.ini file was manually swapped with another file.
Apply selection & parameters buttons will now always start processing again from scratch when clicked. The button previously did nothing if it detected no change in parameters.
Minor GUI clean up and logging improvements

Author: ShanonPearce

ash_toolset/__main__.py

@@ -1372,7 +1372,6 @@ def convert_airs_to_brirs(
                 # Compensation filter (smoothed)
                 comp_mag = hf.db2mag(hf.mag2db(brir_fft_target_mag) - hf.mag2db(brir_fft_avg_mag_sm))
                 #comp_mag = hf.smooth_fft_octaves(comp_mag, win_size_base = 7)
-                #comp_eq_fir = hf.mag_to_min_fir(comp_mag, crop=1)
                 comp_eq_fir = hf.build_min_phase_filter(comp_mag)
 
                 # Equalize both channels (loop still needed for convolution)
@@ -1977,7 +1976,6 @@ def raw_brirs_to_brir_set(ir_set='fw', df_comp=True, mag_comp=CN.MAG_COMP, lf_al
             #invert response
             brir_fft_avg_mag_inv = hf.db2mag(hf.mag2db(brir_fft_avg_mag_sm)*-1)
             #create min phase FIR
-            #brir_df_inv_fir = hf.mag_to_min_fir(brir_fft_avg_mag_inv, crop=1)
             brir_df_inv_fir = hf.build_min_phase_filter(brir_fft_avg_mag_inv)
             df_eq = brir_df_inv_fir
 
@@ -2050,7 +2048,6 @@ def raw_brirs_to_brir_set(ir_set='fw', df_comp=True, mag_comp=CN.MAG_COMP, lf_al
             comp_mag = hf.db2mag(np.subtract(hf.mag2db(brir_fft_target_mag),hf.mag2db(brir_fft_avg_mag_sm)))
             comp_mag = hf.smooth_fft_octaves(data=comp_mag, win_size_base = 30)
             #create min phase FIR
-            #comp_eq_fir = hf.mag_to_min_fir(comp_mag, crop=1)
             comp_eq_fir = hf.build_min_phase_filter(comp_mag)
 
             #equalise each brir with comp filter
@@ -2227,7 +2224,6 @@ def calc_avg_room_target_mag(gui_logger=None):
         air_fft_avg_mag_sm = hf.smooth_fft_octaves(data=air_fft_avg_mag, n_fft=n_fft)
 
         #create min phase FIR
-        #avg_room_min_fir = hf.mag_to_min_fir(air_fft_avg_mag_sm, crop=1)
         #avg_room_min_fir = hf.build_min_phase_filter(air_fft_avg_mag_sm)
 
         if CN.PLOT_ENABLE == True:
@@ -2711,7 +2707,6 @@ def calc_subrir(gui_logger=None):
                     #invert response
                     brir_fft_avg_mag_inv = hf.db2mag(hf.mag2db(brir_fft_avg_mag_sm)*-1)
                     #create min phase FIR
-                    #brir_df_inv_fir = hf.mag_to_min_fir(brir_fft_avg_mag_inv, crop=1)
                     brir_df_inv_fir = hf.build_min_phase_filter(brir_fft_avg_mag_inv)
                     df_eq = brir_df_inv_fir
                     #convolve with inverse filter
@@ -3225,7 +3220,6 @@ def calc_subrir(gui_logger=None):
             #invert response
             brir_fft_avg_mag_inv = hf.db2mag(hf.mag2db(brir_fft_avg_mag_sm)*-1)
             #create min phase FIR
-            #brir_df_inv_fir = hf.mag_to_min_fir(brir_fft_avg_mag_inv, crop=1)
             brir_df_inv_fir = hf.build_min_phase_filter(brir_fft_avg_mag_inv)
             df_eq = brir_df_inv_fir
             #convolve with inverse filter
@@ -3445,7 +3439,6 @@ def calc_room_target_dataset(gui_logger=None):
                 room_target_mag_new = hf.level_spectrum_ends(room_target_mag, 20, 20000, smooth_win = 3)#150
                 room_target_mag_new_sm = hf.smooth_fft_octaves(data=room_target_mag_new, n_fft=n_fft,fund_freq=150,win_size_base = 3)
                 #create min phase FIR
-                #room_target_min_fir = hf.mag_to_min_fir(room_target_mag_new_sm, crop=1)
                 room_target_min_fir = hf.build_min_phase_filter(room_target_mag_new_sm)
 
 
@@ -3465,7 +3458,6 @@ def calc_room_target_dataset(gui_logger=None):
             room_target_mag_new_sm = hf.smooth_fft(data=room_target_mag_new, n_fft=n_fft, crossover_f=2000, win_size_a = 3, win_size_b = 500)
 
             #create min phase FIR
-            #room_target_min_fir = hf.mag_to_min_fir(room_target_mag_new_sm, crop=1)
             room_target_min_fir = hf.build_min_phase_filter(room_target_mag_new_sm)
 
             #store into numpy array
@@ -3490,7 +3482,6 @@ def calc_room_target_dataset(gui_logger=None):
             room_target_mag_new_sm = hf.smooth_fft(data=room_target_mag_new, n_fft=n_fft, crossover_f=2000, win_size_a = 3, win_size_b = 500)
 
             #create min phase FIR
-            #room_target_min_fir = hf.mag_to_min_fir(room_target_mag_new_sm, crop=1)
             room_target_min_fir = hf.build_min_phase_filter(room_target_mag_new_sm)
 
             #store into numpy array

ash_toolset/air_processing.py

@@ -179,7 +179,7 @@ def generate_integrated_brir(brir_name,  spatial_res=1, report_progress=0, gui_l
         direction_matrix_post = brir_export.generate_direction_matrix(spatial_res=spatial_res, variant=1)
 
 
-        log_string = 'Loading input filters'
+        log_string = 'Loading filters'
         hf.log_with_timestamp(log_string, gui_logger)
         if report_progress > 0:
             progress = 1/100
@@ -412,7 +412,7 @@ def generate_integrated_brir(brir_name,  spatial_res=1, report_progress=0, gui_l
 
 
 
-        log_string = 'Adjusting levels'
+        log_string = 'Adjusting HRTF levels'
         hf.log_with_timestamp(log_string, gui_logger)
         if report_progress > 0:
             progress = 20/100
@@ -782,7 +782,6 @@ def generate_integrated_brir(brir_name,  spatial_res=1, report_progress=0, gui_l
         #invert response
         brir_fft_avg_mag_inv = hf.db2mag(hf.mag2db(brir_fft_avg_mag_sm)*-1)
         #create min phase FIR
-        #brir_df_inv_fir = hf.mag_to_min_fir(brir_fft_avg_mag_inv, crop=1, out_win_size=2048, n_fft=CN.N_FFT)
         brir_df_inv_fir = hf.build_min_phase_filter(smoothed_mag=brir_fft_avg_mag_inv,  truncate_len=2048, n_fft=CN.N_FFT)#new method
 
         if report_progress > 0: