def on_calculateDRC(self, param):
drcMethod = self.comboDRC.get_active_text()
drcScript = [DependsWrapperImpl.find_plugin_file(self.parent, "calcFilterDRC")]
pluginPath = os.path.dirname(os.path.abspath(drcScript[0]))
filterResultFile = self.getFilterResultsDir() + "/Filter" + str(
drcMethod) + datetime.datetime.now().strftime(
"%Y%m%d%H%M%S") + ".wav"
impRespFiles = self.impRespDlg.getImpRespFiles()
#get number of channels from impRespFiles and loop over
numChannels = DRCFileTool.getNumChannels(impRespFiles[0].fileName)
#go through all impRespFiles, average them and pass the
#result to the impRespFile
avgImpRespFile = self.calculateAvgImpResponse(impRespFiles)
soxMergeCall = ["sox", "-M"]
channelFilterFile = ""
for currChannel in range(0, numChannels):
channelFilterFile = "/tmp/filter" + str(currChannel) + ".wav"
soxMergeCall.append(channelFilterFile)
#get target curve filename per channel
targetCurveFileName = self.targetCurveDlg.getTargetCurveFileName(
currChannel)
if avgImpRespFile is None:
self.showMsgBox("no file loaded")
return
if drcMethod == "DRC":
drcScript = self.prepareDRC(avgImpRespFile, channelFilterFile,
targetCurveFileName)
drcScript.append(avgImpRespFile)
drcScript.append(channelFilterFile)
drcScript.append(str(currChannel))
elif drcMethod == "PORC":
drcScript = [DependsWrapperImpl.find_plugin_file(self.parent, "calcFilterPORC")]
porcCommand = pluginPath + "/porc/porc.py"
if not os.path.isfile(porcCommand):
self.showMsgBox(
"porc.py not found. Please download from github and "
"install in the DRC plugin subfolder 'porc'")
return
drcScript.append(porcCommand)
drcScript.append(avgImpRespFile)
drcScript.append(channelFilterFile)
drcScript.append(str(currChannel))
drcScript.append(targetCurveFileName)
if self.porcCfgDlg.getMixedPhaseEnabled():
drcScript.append("--mixed")
print(("drc command line: " + str(drcScript)))
p = subprocess.Popen(drcScript, 0, None, None, subprocess.PIPE,
subprocess.PIPE)
(out, err) = p.communicate()
print(("output from filter calculate script : " + str(out)))
#use sox to merge all results to one filter file
soxMergeCall.append(filterResultFile)
p = subprocess.Popen(soxMergeCall, 0, None, None, subprocess.PIPE,
subprocess.PIPE)
print(("output from sox filter merge : " + str(out)))
self.filechooserbtn.set_filename(filterResultFile)
self.set_filter()
self.notebook.next_page()
def prepareDRC(self, impRespFile, filterResultFile, targetCurveFile):
drcScript = [DependsWrapperImpl.find_plugin_file(self.parent, "calcFilterDRC")]
drcCfgFileName = os.path.basename(self.drcCfgDlg.getBaseCfg())
print(("drcCfgBaseName : " + drcCfgFileName))
drcCfgSrcFile = self.drcCfgDlg.getBaseCfg()
drcCfgDestFile = self.getTmpCfgDir() + "/" + drcCfgFileName
drcScript.append(drcCfgDestFile)
print(("drcCfgDestFile : " + drcCfgDestFile))
# update filter file
srcDrcCfgFile = open(drcCfgSrcFile, "r")
srcData = srcDrcCfgFile.read()
micCalFile = self.drcCfgDlg.getMicCalibrationFile()
normMethod = self.drcCfgDlg.getNormMethod()
changeCfgFileArray = [["BCInFile", impRespFile],
["PSPointsFile",
targetCurveFile],
["PSNormType", normMethod]
]
if micCalFile is not None:
changeCfgFileArray.append(["MCFilterType", "M"])
changeCfgFileArray.append(["MCPointsFile", micCalFile])
else:
changeCfgFileArray.append(["MCFilterType", "N"])
destData = self.changeCfgParamDRC(srcData, changeCfgFileArray)
destDrcCfgFile = open(drcCfgDestFile, "w")
destDrcCfgFile.write(destData)
destDrcCfgFile.close()
return drcScript
def prepareDRC(self, impRespFile, filterResultFile, targetCurveFile):
drcScript = [
DependsWrapperImpl.find_plugin_file(self.parent, "calcFilterDRC")
]
drcCfgFileName = os.path.basename(self.drcCfgDlg.getBaseCfg())
print(("drcCfgBaseName : " + drcCfgFileName))
drcCfgSrcFile = self.drcCfgDlg.getBaseCfg()
drcCfgDestFile = self.getTmpCfgDir() + "/" + drcCfgFileName
drcScript.append(drcCfgDestFile)
print(("drcCfgDestFile : " + drcCfgDestFile))
# update filter file
srcDrcCfgFile = open(drcCfgSrcFile, "r")
srcData = srcDrcCfgFile.read()
micCalFile = self.drcCfgDlg.getMicCalibrationFile()
normMethod = self.drcCfgDlg.getNormMethod()
changeCfgFileArray = [["BCInFile", impRespFile],
["PSPointsFile", targetCurveFile],
["PSNormType", normMethod]]
if micCalFile is not None:
changeCfgFileArray.append(["MCFilterType", "M"])
changeCfgFileArray.append(["MCPointsFile", micCalFile])
else:
changeCfgFileArray.append(["MCFilterType", "N"])
destData = self.changeCfgParamDRC(srcData, changeCfgFileArray)
destDrcCfgFile = open(drcCfgDestFile, "w")
destDrcCfgFile.write(destData)
destDrcCfgFile.close()
return drcScript
def on_DRCTypeChanged(self, combo):
drcMethod = combo.get_active_text()
if drcMethod == "DRC":
self.cfgDRCButton.set_label("configure DRC")
else:
self.cfgDRCButton.set_label("configure PORC")
drcScript = [DependsWrapperImpl.find_plugin_file(self.parent, "calcFilterDRC")]
pluginPath = os.path.dirname(os.path.abspath(drcScript[0]))
porcTargetCurve = pluginPath + "/porc/data/tact30f.txt"
if not os.path.exists(porcTargetCurve):
print("installing PORC")
installScript = DependsWrapperImpl.find_plugin_file(self.parent,
"installPORC.sh")
pluginPath = os.path.dirname(installScript)
porcInstCommand = "xterm -e " + installScript + " " + \
pluginPath
subprocess.call(porcInstCommand, shell=True)
def updateBruteFIRCfg(self, enable):
updateBruteFIRScript = [DependsWrapperImpl.find_plugin_file(self.parent, "updateBruteFIRCfg")]
if enable is True:
self.comboboxFIRFilterMode.set_active(2)
updateBruteFIRScript.append(self.getAlsaPlayHardwareString())
updateBruteFIRScript.append(self.filechooserbtn.get_filename())
print('create bruteFIRConfig and start/install bruteFIR')
updateBruteFIRCommand = "xterm -e " + " ".join(updateBruteFIRScript)
subprocess.call(updateBruteFIRCommand, shell=True)
def on_DRCTypeChanged(self, combo):
drcMethod = combo.get_active_text()
if drcMethod == "DRC":
self.cfgDRCButton.set_label("configure DRC")
else:
self.cfgDRCButton.set_label("configure PORC")
drcScript = [
DependsWrapperImpl.find_plugin_file(self.parent,
"calcFilterDRC")
]
pluginPath = os.path.dirname(os.path.abspath(drcScript[0]))
porcTargetCurve = pluginPath + "/porc/data/tact30f.txt"
if not os.path.exists(porcTargetCurve):
print("installing PORC")
installScript = DependsWrapperImpl.find_plugin_file(
self.parent, "installPORC.sh")
pluginPath = os.path.dirname(installScript)
porcInstCommand = "xterm -e " + installScript + " " + \
pluginPath
subprocess.call(porcInstCommand, shell=True)
def __init__(self, parent):
self.uibuilder = Gtk.Builder()
self.uibuilder.add_from_file(
DependsWrapperImpl.find_plugin_file(parent, "DRCUI.glade"))
self.dlg = self.uibuilder.get_object("porcCfgDlg")
okBtn = self.uibuilder.get_object("button_OKPORCDlg")
okBtn.connect("clicked", self.on_Ok)
cancelBtn = self.uibuilder.get_object("button_CancelPORCDlg")
cancelBtn.connect("clicked", self.on_Cancel)
self.checkbuttonMixedPhase = self.uibuilder.get_object(
"checkbuttonMixedPhase")
def __init__(self, parent):
self.uibuilder = Gtk.Builder()
self.uibuilder.add_from_file(
DependsWrapperImpl.find_plugin_file(parent, "DRCUI.glade"))
self.dlg = self.uibuilder.get_object("porcCfgDlg")
okBtn = self.uibuilder.get_object("button_OKPORCDlg")
okBtn.connect("clicked", self.on_Ok)
cancelBtn = self.uibuilder.get_object("button_CancelPORCDlg")
cancelBtn.connect("clicked", self.on_Cancel)
self.checkbuttonMixedPhase = self.uibuilder.get_object(
"checkbuttonMixedPhase")
def updateBruteFIRCfg(self, enable):
updateBruteFIRScript = [
DependsWrapperImpl.find_plugin_file(self.parent,
"updateBruteFIRCfg")
]
if enable is True:
self.comboboxFIRFilterMode.set_active(2)
updateBruteFIRScript.append(self.getAlsaPlayHardwareString())
updateBruteFIRScript.append(self.filechooserbtn.get_filename())
print('create bruteFIRConfig and start/install bruteFIR')
updateBruteFIRCommand = "xterm -e " + " ".join(updateBruteFIRScript)
subprocess.call(updateBruteFIRCommand, shell=True)
def __init__(self, parent):
self.uibuilder = Gtk.Builder()
self.uibuilder.add_from_file(
DependsWrapperImpl.find_plugin_file(parent, "DRCUI.glade"))
self.dlg = self.uibuilder.get_object("channel_no_dlg")
self.check2ChanCombo = self.uibuilder.get_object(
"comboboxtextChannels")
self.check2ChanCombo.connect("changed", self.onChannelSelChanged)
self.numChannels = 1
okBtn = self.uibuilder.get_object("button_OK")
okBtn.connect("clicked", self.on_Ok)
cancelBtn = self.uibuilder.get_object("button_Cancel")
cancelBtn.connect("clicked", self.on_Cancel)
def __init__(self, parent):
self.uibuilder = Gtk.Builder()
self.uibuilder.add_from_file(
DependsWrapperImpl.find_plugin_file(parent, "DRCUI.glade"))
self.dlg = self.uibuilder.get_object("channel_no_dlg")
self.check2ChanCombo = self.uibuilder.get_object(
"comboboxtextChannels")
self.check2ChanCombo.connect("changed", self.onChannelSelChanged)
self.numChannels = 1
okBtn = self.uibuilder.get_object("button_OK")
okBtn.connect("clicked", self.on_Ok)
cancelBtn = self.uibuilder.get_object("button_Cancel")
cancelBtn.connect("clicked", self.on_Cancel)
def __init__(self, parent):
self.uibuilder = Gtk.Builder()
self.uibuilder.add_from_file(
DependsWrapperImpl.find_plugin_file(parent, "DRCUI.glade"))
self.dlg = self.uibuilder.get_object("TargetCurveSelDlg")
self.uibuilder.get_object("button_OKTargetCurve").connect(
"clicked", self.on_Ok)
self.elementGrid = self.uibuilder.get_object("elementGridTargetCurve")
self.parent = parent
self.uibuilder.get_object("buttonEditTargetCurve").connect("clicked",
self.on_editTargetCurve)
self.impRespFile = None
self.defaultTargetCurveFile = "/usr/share/drc/target/44.1 kHz/flat-44.1.txt"
self.channelControls = []
def __init__(self, parent):
self.uibuilder = Gtk.Builder()
self.uibuilder.add_from_file(
DependsWrapperImpl.find_plugin_file(parent, "DRCUI.glade"))
self.dlg = self.uibuilder.get_object("TargetCurveSelDlg")
self.uibuilder.get_object("button_OKTargetCurve").connect(
"clicked", self.on_Ok)
self.elementGrid = self.uibuilder.get_object("elementGridTargetCurve")
self.parent = parent
self.uibuilder.get_object("buttonEditTargetCurve").connect(
"clicked", self.on_editTargetCurve)
self.impRespFile = None
self.defaultTargetCurveFile = "/usr/share/drc/target/44.1 kHz/flat-44.1.txt"
self.channelControls = []
def on_execMeasure(self, param):
self.inputVolumeUpdate.stop()
# TODO: make the measure script output the volume and parse from
# there during measurement
scriptName = DependsWrapperImpl.find_plugin_file(
self.parent, "measure1Channel")
#create new folder for this complete measurement
strResultsDir = self.getMeasureResultsDir() + "/" +\
datetime.datetime.now().strftime("%Y%m%d%H%M%S_") + \
str(self.entrySweepDuration.get_text())
os.makedirs(strResultsDir)
raw_sweep_file_base_name = "/tmp/msrawsweep.pcm"
raw_sweep_recorded_base_name = "/tmp/msrecsweep0.pcm"
evalDlg = MeasureQADlg(self.parent, raw_sweep_file_base_name,
raw_sweep_recorded_base_name, self.sweep_level)
iterLoopMeasure = 0
acquiredImpResFiles = []
while (True):
impOutputFile = strResultsDir + "/" + str(iterLoopMeasure) + ".wav"
# execute measure script to generate filters
commandLine = [
scriptName,
str(self.sweep_level),
self.getAlsaRecordHardwareString(),
self.getAlsaPlayHardwareString(), "10", "22050",
str(self.entrySweepDuration.get_text()), impOutputFile,
self.comboInputChanel.get_active_text(),
str(self.exec_2ChannelMeasure.get_active()),
str(int(self.spinbutton_NumChannels.get_value())),
str(self.comboSampleRate.get_active_text())
]
p = subprocess.Popen(commandLine, 0, None, None, subprocess.PIPE,
subprocess.PIPE)
(out, err) = p.communicate()
print(("output from measure script : " + str(out) + " error : " +
str(None)))
# quality check:sweep file and measured result
evalDlg.setImpRespFileName(impOutputFile)
evalDlg.run()
iterLoopMeasure += 1
if evalDlg.Result == MeasureQARetVal.Reject:
continue
acquiredImpResFiles.append(evalDlg.impRespFile)
if evalDlg.Result == MeasureQARetVal.Done:
break
self.impRespDlg.removeAll()
self.impRespDlg.setFiles(acquiredImpResFiles)
self.notebook.next_page()
def __init__(self, parent, genSweepFile, measSweepFile, sweep_level):
self.uibuilder = Gtk.Builder()
self.uibuilder.add_from_file(
DependsWrapperImpl.find_plugin_file(parent, "DRCUI.glade"))
self.dlg = self.uibuilder.get_object("measureQualityDlg")
self.uibuilder.get_object("button_doneMeasQA").connect(
"clicked", self.on_button_doneMeasQA)
self.uibuilder.get_object("button_rejectMeasQA").connect(
"clicked", self.on_button_rejectMeasQA)
self.uibuilder.get_object("button_ProceedMeasQA").connect(
"clicked", self.on_button_ProceedMeasQA)
btnViewAudacity = self.uibuilder.get_object("buttonViewRecSweep")
btnViewAudacity.connect("clicked", self.on_viewRecSweep)
self.genSweepFile = genSweepFile
self.measSweepFile = measSweepFile
def on_execMeasure(self, param):
self.inputVolumeUpdate.stop()
# TODO: make the measure script output the volume and parse from
# there during measurement
scriptName = DependsWrapperImpl.find_plugin_file(self.parent, "measure1Channel")
#create new folder for this complete measurement
strResultsDir = self.getMeasureResultsDir() + "/" +\
datetime.datetime.now().strftime("%Y%m%d%H%M%S_") + \
str(self.entrySweepDuration.get_text())
os.makedirs(strResultsDir)
raw_sweep_file_base_name = "/tmp/msrawsweep.pcm"
raw_sweep_recorded_base_name = "/tmp/msrecsweep0.pcm"
evalDlg = MeasureQADlg(self.parent, raw_sweep_file_base_name,
raw_sweep_recorded_base_name, self.sweep_level)
iterLoopMeasure = 0
acquiredImpResFiles = []
while(True):
impOutputFile = strResultsDir + "/" + str(iterLoopMeasure) + ".wav"
# execute measure script to generate filters
commandLine = [scriptName, str(self.sweep_level),
self.getAlsaRecordHardwareString(),
self.getAlsaPlayHardwareString(),
"10",
"22050",
str(self.entrySweepDuration.get_text()),
impOutputFile,
self.comboInputChanel.get_active_text(),
str(self.exec_2ChannelMeasure.get_active()),
str(int(self.spinbutton_NumChannels.get_value())),
str(self.comboSampleRate.get_active_text())]
p = subprocess.Popen(commandLine, 0, None, None, subprocess.PIPE,
subprocess.PIPE)
(out, err) = p.communicate()
print(("output from measure script : " + str(out) + " error : "
+ str(None)))
# quality check:sweep file and measured result
evalDlg.setImpRespFileName(impOutputFile)
evalDlg.run()
iterLoopMeasure += 1
if evalDlg.Result == MeasureQARetVal.Reject:
continue
acquiredImpResFiles.append(evalDlg.impRespFile)
if evalDlg.Result == MeasureQARetVal.Done:
break
self.impRespDlg.removeAll()
self.impRespDlg.setFiles(acquiredImpResFiles)
self.notebook.next_page()
def __init__(self, drcDlg, resultsDir):
self.uibuilder = Gtk.Builder()
self.resultsDir = resultsDir
self.uibuilder.add_from_file(
DependsWrapperImpl.find_plugin_file(drcDlg.parent, "DRCUI.glade"))
self.dlg = self.uibuilder.get_object("impRespSelDlg")
self.uibuilder.get_object("button_OKImpRespSelDlg").connect(
"clicked", self.on_Ok)
self.uibuilder.get_object("openFiles").connect("clicked",
self.on_AddFiles)
self.uibuilder.get_object("buttonRemoveFile").connect(
"clicked", self.on_RemoveFile)
self.elementGrid = self.uibuilder.get_object("elementGrid")
self.drcDlg = drcDlg
self.mesureResultsDir = self.drcDlg.getMeasureResultsDir()
self.fileControlList = []
def __init__(self, drcDlg, resultsDir):
self.uibuilder = Gtk.Builder()
self.resultsDir = resultsDir
self.uibuilder.add_from_file(
DependsWrapperImpl.find_plugin_file(drcDlg.parent, "DRCUI.glade"))
self.dlg = self.uibuilder.get_object("impRespSelDlg")
self.uibuilder.get_object("button_OKImpRespSelDlg").connect(
"clicked", self.on_Ok)
self.uibuilder.get_object("openFiles").connect(
"clicked", self.on_AddFiles)
self.uibuilder.get_object("buttonRemoveFile").connect(
"clicked", self.on_RemoveFile)
self.elementGrid = self.uibuilder.get_object("elementGrid")
self.drcDlg = drcDlg
self.mesureResultsDir = self.drcDlg.getMeasureResultsDir()
self.fileControlList = []
def __init__(self, parent, genSweepFile, measSweepFile,
sweep_level):
self.uibuilder = Gtk.Builder()
self.uibuilder.add_from_file(
DependsWrapperImpl.find_plugin_file(parent, "DRCUI.glade"))
self.dlg = self.uibuilder.get_object("measureQualityDlg")
self.uibuilder.get_object("button_doneMeasQA").connect(
"clicked", self.on_button_doneMeasQA)
self.uibuilder.get_object("button_rejectMeasQA").connect(
"clicked", self.on_button_rejectMeasQA)
self.uibuilder.get_object("button_ProceedMeasQA").connect(
"clicked", self.on_button_ProceedMeasQA)
btnViewAudacity = self.uibuilder.get_object("buttonViewRecSweep")
btnViewAudacity.connect("clicked", self.on_viewRecSweep)
self.genSweepFile = genSweepFile
self.measSweepFile = measSweepFile
def __init__(self, targetCurveFile, parent):
# self.set_title( "N Bands parametric EQ" )
self.targetCurveFilename = targetCurveFile
addBtn = self.uibuilder = Gtk.Builder()
self.uibuilder.add_from_file(
DependsWrapperImpl.find_plugin_file(parent, "DRCUI.glade"))
self.dlg = self.uibuilder.get_object("EQDlg")
addBtn = self.uibuilder.get_object("buttonAddEQBand")
addBtn.connect("clicked", self.add_new_eq_band)
closeBtn = self.uibuilder.get_object("button_CloseEQ")
closeBtn.connect("clicked", self.on_Ok)
saveTargetCurveButton = self.uibuilder.get_object(
"saveTargetCurveButton")
saveTargetCurveButton.connect("file-set", self.on_file_selected)
data = loadTargetCurveFile(targetCurveFile)
self.eqBox = self.uibuilder.get_object("EQBox")
self.rebuild_eq_controls(data)
def __init__(self, parent):
self.uibuilder = Gtk.Builder()
self.uibuilder.add_from_file(
DependsWrapperImpl.find_plugin_file(parent, "DRCUI.glade"))
self.dlg = self.uibuilder.get_object("drcCfgDlg")
okBtn = self.uibuilder.get_object("button_OKDRCDlg")
okBtn.connect("clicked", self.on_Ok)
cancelBtn = self.uibuilder.get_object("button_CancelDRCDlg")
cancelBtn.connect("clicked", self.on_Cancel)
self.filechooserbuttonMicCalFile = self.uibuilder.get_object(
"filechooserbuttonMicCalFile")
self.uibuilder.get_object("resetBtn").connect("clicked",
self.on_ResetToDefaults)
self.applyConfig()
self.comboboxtext_norm_method = self.uibuilder.get_object(
"comboboxtext_norm_method")
self.filechooserbuttonBaseCfg = self.uibuilder.get_object(
"filechooserbuttonBaseCfg")
self.filechooserbuttonBaseCfg.set_current_folder(
"/usr/share/drc/config/44.1 kHz")
self.filechooserbuttonBaseCfg.set_filename(
"/usr/share/drc/config/44.1 kHz/erb-44.1.drc")
def __init__(self, parent):
self.uibuilder = Gtk.Builder()
self.uibuilder.add_from_file(
DependsWrapperImpl.find_plugin_file(parent, "DRCUI.glade"))
self.dlg = self.uibuilder.get_object("drcCfgDlg")
okBtn = self.uibuilder.get_object("button_OKDRCDlg")
okBtn.connect("clicked", self.on_Ok)
cancelBtn = self.uibuilder.get_object("button_CancelDRCDlg")
cancelBtn.connect("clicked", self.on_Cancel)
self.filechooserbuttonMicCalFile = self.uibuilder.get_object(
"filechooserbuttonMicCalFile")
self.uibuilder.get_object(
"resetBtn").connect("clicked", self.on_ResetToDefaults)
self.applyConfig()
self.comboboxtext_norm_method = self.uibuilder.get_object(
"comboboxtext_norm_method")
self.filechooserbuttonBaseCfg = self.uibuilder.get_object(
"filechooserbuttonBaseCfg")
self.filechooserbuttonBaseCfg.set_current_folder(
"/usr/share/drc/config/44.1 kHz")
self.filechooserbuttonBaseCfg.set_filename(
"/usr/share/drc/config/44.1 kHz/erb-44.1.drc")
def initUI(self):
aCfg = DRCConfig()
self.uibuilder = Gtk.Builder()
self.uibuilder.add_from_file(
DependsWrapperImpl.find_plugin_file(self.parent, "DRCUI.glade"))
self.dlg = self.uibuilder.get_object("DRCDlg")
self.dlg.connect("close", self.on_close)
audioFileFilter = Gtk.FileFilter()
audioFileFilter.add_pattern("*.wav")
audioFileFilter.add_pattern("*.pcm")
audioFileFilter.add_pattern("*.raw")
self.filechooserbtn = self.uibuilder.get_object(
"drcfilterchooserbutton")
self.filechooserbtn.set_filter(audioFileFilter)
if os.path.isfile(aCfg.filterFile):
self.filechooserbtn.set_filename(aCfg.filterFile)
else:
self.filechooserbtn.set_current_folder(self.getFilterResultsDir())
self.filechooserbtn.connect("file-set", self.on_file_selected)
self.entrySweepDuration = self.uibuilder.get_object(
"entrySweepDuration")
self.entrySweepDuration.set_text(str(aCfg.sweepDuration))
self.progressbarInputVolume = self.uibuilder.get_object(
"progressbarInputVolume")
self.alsaPlayHardwareCombo = self.uibuilder.get_object("comboOutput")
self.alsaRecHardwareCombo = self.uibuilder.get_object("comboRecord")
self.comboSampleRate = self.uibuilder.get_object("comboSampleRate")
self.execMeasureBtn = self.uibuilder.get_object("buttonMeassure")
self.execMeasureBtn.connect("clicked", self.on_execMeasure)
self.alsaDevices = AlsaDevices()
alsaTools.fillComboFromDeviceList(self.alsaPlayHardwareCombo,
self.alsaDevices.alsaPlayDevs,
aCfg.playHardwareIndex)
alsaTools.fillComboFromDeviceList(self.alsaRecHardwareCombo,
self.alsaDevices.alsaRecDevs,
aCfg.recHardwareIndex)
self.alsaRecHardwareCombo.connect("changed", self.on_recDeviceChanged)
self.comboInputChanel = self.uibuilder.get_object("comboInputChanel")
self.comboInputChanel.set_active(aCfg.recHardwareChannelIndex)
# fill the number of input channels
self.updateRecDeviceInfo()
self.comboInputChanel.connect("changed", self.on_InputChanelChanged)
calcDRCBtn = self.uibuilder.get_object("buttonCalculateFilter")
calcDRCBtn.connect("clicked", self.on_calculateDRC)
slider = self.uibuilder.get_object("scaleSweepAmplitude")
slider.set_range(0.1, 1)
slider.set_value_pos(Gtk.PositionType.TOP)
self.sweep_level = aCfg.recordGain
slider.set_value(self.sweep_level)
slider.connect("value_changed", self.slider_changed)
apply_closeBtn = self.uibuilder.get_object("apply_closeBtn")
apply_closeBtn.connect("clicked", self.on_apply_settings)
cancel_closeBtn = self.uibuilder.get_object("cancelButton")
cancel_closeBtn.connect("clicked", self.on_Cancel)
self.buttonSetImpRespFile = self.uibuilder.get_object(
"buttonSetImpRespFile")
self.buttonSetImpRespFile.connect("clicked", self.on_setImpRespFiles)
self.comboDRC = self.uibuilder.get_object("combo_drc_type")
self.cfgDRCButton = self.uibuilder.get_object("cfgDRCButton")
self.cfgDRCButton.connect("clicked", self.on_cfgDRC)
self.comboDRC.append_text("DRC")
self.comboDRC.append_text("PORC")
self.comboDRC.set_active(0)
self.comboDRC.connect("changed", self.on_DRCTypeChanged)
self.on_DRCTypeChanged(self.comboDRC)
self.drcCfgDlg = DRCCfgDlg(self.parent)
self.porcCfgDlg = PORCCfgDlg(self.parent)
self.channelSelDlg = ChanelSelDlg(self.parent)
self.impRespDlg = ImpRespDlg(self, self.getMeasureResultsDir())
self.targetCurveDlg = TargetCurveDlg(self.parent)
self.exec_2ChannelMeasure = self.uibuilder.get_object(
"checkbutton_2ChannelMeasure")
self.exec_2ChannelMeasure.set_sensitive(True)
self.spinbutton_NumChannels = self.uibuilder.get_object(
"spinbutton_NumChannels")
self.notebook = self.uibuilder.get_object("notebook1")
self.volumeUpdateBlocked = False
self.mode = None
self.inputVolumeUpdate = InputVolumeProcess(
self.progressbarInputVolume)
self.comboboxFIRFilterMode = self.uibuilder.get_object(
"comboboxFIRFilterMode")
self.comboboxFIRFilterMode.set_active(aCfg.FIRFilterMode)
self.comboboxFIRFilterMode.connect("changed",
self.on_FIRFilterModeChanged)
self.uibuilder.get_object("buttonTargetCurve").connect(
"clicked", self.on_EditTargetCurve)
def initUI(self):
aCfg = DRCConfig()
self.uibuilder = Gtk.Builder()
self.uibuilder.add_from_file(
DependsWrapperImpl.find_plugin_file(self.parent, "DRCUI.glade"))
self.dlg = self.uibuilder.get_object("DRCDlg")
self.dlg.connect("close", self.on_close)
audioFileFilter = Gtk.FileFilter()
audioFileFilter.add_pattern("*.wav")
audioFileFilter.add_pattern("*.pcm")
audioFileFilter.add_pattern("*.raw")
self.filechooserbtn = self.uibuilder.get_object(
"drcfilterchooserbutton")
self.filechooserbtn.set_filter(audioFileFilter)
if os.path.isfile(aCfg.filterFile):
self.filechooserbtn.set_filename(aCfg.filterFile)
else:
self.filechooserbtn.set_current_folder(self.getFilterResultsDir())
self.filechooserbtn.connect("file-set", self.on_file_selected)
self.entrySweepDuration = self.uibuilder.get_object(
"entrySweepDuration")
self.entrySweepDuration.set_text(str(aCfg.sweepDuration))
self.progressbarInputVolume = self.uibuilder.get_object(
"progressbarInputVolume")
self.alsaPlayHardwareCombo = self.uibuilder.get_object("comboOutput")
self.alsaRecHardwareCombo = self.uibuilder.get_object("comboRecord")
self.comboSampleRate = self.uibuilder.get_object("comboSampleRate")
self.execMeasureBtn = self.uibuilder.get_object("buttonMeassure")
self.execMeasureBtn.connect("clicked", self.on_execMeasure)
self.alsaDevices = AlsaDevices()
alsaTools.fillComboFromDeviceList(self.alsaPlayHardwareCombo,
self.alsaDevices.alsaPlayDevs,
aCfg.playHardwareIndex)
alsaTools.fillComboFromDeviceList(self.alsaRecHardwareCombo,
self.alsaDevices.alsaRecDevs,
aCfg.recHardwareIndex)
self.alsaRecHardwareCombo.connect("changed", self.on_recDeviceChanged)
self.comboInputChanel = self.uibuilder.get_object("comboInputChanel")
self.comboInputChanel.set_active(aCfg.recHardwareChannelIndex)
# fill the number of input channels
self.updateRecDeviceInfo()
self.comboInputChanel.connect("changed", self.on_InputChanelChanged)
calcDRCBtn = self.uibuilder.get_object("buttonCalculateFilter")
calcDRCBtn.connect("clicked", self.on_calculateDRC)
slider = self.uibuilder.get_object("scaleSweepAmplitude")
slider.set_range(0.1, 1)
slider.set_value_pos(Gtk.PositionType.TOP)
self.sweep_level = aCfg.recordGain
slider.set_value(self.sweep_level)
slider.connect("value_changed", self.slider_changed)
apply_closeBtn = self.uibuilder.get_object("apply_closeBtn")
apply_closeBtn.connect("clicked", self.on_apply_settings)
cancel_closeBtn = self.uibuilder.get_object("cancelButton")
cancel_closeBtn.connect("clicked", self.on_Cancel)
self.buttonSetImpRespFile = self.uibuilder.get_object(
"buttonSetImpRespFile")
self.buttonSetImpRespFile.connect("clicked", self.on_setImpRespFiles)
self.comboDRC = self.uibuilder.get_object("combo_drc_type")
self.cfgDRCButton = self.uibuilder.get_object("cfgDRCButton")
self.cfgDRCButton.connect("clicked", self.on_cfgDRC)
self.comboDRC.append_text("DRC")
self.comboDRC.append_text("PORC")
self.comboDRC.set_active(0)
self.comboDRC.connect("changed", self.on_DRCTypeChanged)
self.on_DRCTypeChanged(self.comboDRC)
self.drcCfgDlg = DRCCfgDlg(self.parent)
self.porcCfgDlg = PORCCfgDlg(self.parent)
self.channelSelDlg = ChanelSelDlg(self.parent)
self.impRespDlg = ImpRespDlg(self, self.getMeasureResultsDir())
self.targetCurveDlg = TargetCurveDlg(self.parent)
self.exec_2ChannelMeasure = self.uibuilder.get_object(
"checkbutton_2ChannelMeasure")
self.exec_2ChannelMeasure.set_sensitive(True)
self.spinbutton_NumChannels = self.uibuilder.get_object(
"spinbutton_NumChannels")
self.notebook = self.uibuilder.get_object("notebook1")
self.volumeUpdateBlocked = False
self.mode = None
self.inputVolumeUpdate = InputVolumeProcess(
self.progressbarInputVolume)
self.comboboxFIRFilterMode = self.uibuilder.get_object(
"comboboxFIRFilterMode")
self.comboboxFIRFilterMode.set_active(aCfg.FIRFilterMode)
self.comboboxFIRFilterMode.connect("changed",
self.on_FIRFilterModeChanged)
self.uibuilder.get_object("buttonTargetCurve").connect("clicked",
self.on_EditTargetCurve)
def on_calculateDRC(self, param):
drcMethod = self.comboDRC.get_active_text()
drcScript = [
DependsWrapperImpl.find_plugin_file(self.parent, "calcFilterDRC")
]
pluginPath = os.path.dirname(os.path.abspath(drcScript[0]))
filterResultFile = self.getFilterResultsDir() + "/Filter" + str(
drcMethod) + datetime.datetime.now().strftime(
"%Y%m%d%H%M%S") + ".wav"
impRespFiles = self.impRespDlg.getImpRespFiles()
#get number of channels from impRespFiles and loop over
numChannels = DRCFileTool.getNumChannels(impRespFiles[0].fileName)
#go through all impRespFiles, average them and pass the
#result to the impRespFile
avgImpRespFile = self.calculateAvgImpResponse(impRespFiles)
soxMergeCall = ["sox", "-M"]
channelFilterFile = ""
for currChannel in range(0, numChannels):
channelFilterFile = "/tmp/filter" + str(currChannel) + ".wav"
soxMergeCall.append(channelFilterFile)
#get target curve filename per channel
targetCurveFileName = self.targetCurveDlg.getTargetCurveFileName(
currChannel)
if avgImpRespFile is None:
self.showMsgBox("no file loaded")
return
if drcMethod == "DRC":
drcScript = self.prepareDRC(avgImpRespFile, channelFilterFile,
targetCurveFileName)
drcScript.append(avgImpRespFile)
drcScript.append(channelFilterFile)
drcScript.append(str(currChannel))
elif drcMethod == "PORC":
drcScript = [
DependsWrapperImpl.find_plugin_file(
self.parent, "calcFilterPORC")
]
porcCommand = pluginPath + "/porc/porc.py"
if not os.path.isfile(porcCommand):
self.showMsgBox(
"porc.py not found. Please download from github and "
"install in the DRC plugin subfolder 'porc'")
return
drcScript.append(porcCommand)
drcScript.append(avgImpRespFile)
drcScript.append(channelFilterFile)
drcScript.append(str(currChannel))
drcScript.append(targetCurveFileName)
if self.porcCfgDlg.getMixedPhaseEnabled():
drcScript.append("--mixed")
print(("drc command line: " + str(drcScript)))
p = subprocess.Popen(drcScript, 0, None, None, subprocess.PIPE,
subprocess.PIPE)
(out, err) = p.communicate()
print(("output from filter calculate script : " + str(out)))
#use sox to merge all results to one filter file
soxMergeCall.append(filterResultFile)
p = subprocess.Popen(soxMergeCall, 0, None, None, subprocess.PIPE,
subprocess.PIPE)
print(("output from sox filter merge : " + str(out)))
self.filechooserbtn.set_filename(filterResultFile)
self.set_filter()
self.notebook.next_page()