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Projektbericht erweitert

master
seyffejn 3 years ago
parent
commit
bcc77e4544

+ 37
- 26
TinnitusAnalyse/.idea/workspace.xml View File

@@ -4,6 +4,8 @@
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<change beforePath="$PROJECT_DIR$/MyTinnitusFreeSong.wav" beforeDir="false" afterPath="$PROJECT_DIR$/MyTinnitusFreeSong.wav" afterDir="false" />
<change beforePath="$PROJECT_DIR$/Projektbericht/~$ojektbericht.docx" beforeDir="false" afterPath="$PROJECT_DIR$/Projektbericht/~$ojektbericht.docx" afterDir="false" />
<change beforePath="$PROJECT_DIR$/Projektbericht/~WRL0004.tmp" beforeDir="false" />
<change beforePath="$PROJECT_DIR$/SoundGenerator.py" beforeDir="false" afterPath="$PROJECT_DIR$/SoundGenerator.py" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/TinnitusDaten.csv" beforeDir="false" afterPath="$PROJECT_DIR$/TinnitusDaten.csv" afterDir="false" />
@@ -17,11 +19,11 @@
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@@ -38,11 +40,11 @@
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<file pinned="false" current-in-tab="true">
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@@ -50,6 +52,15 @@
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@@ -105,9 +116,9 @@
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@@ -273,7 +284,7 @@
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@@ -281,7 +292,7 @@
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@@ -339,13 +350,6 @@
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@@ -360,25 +364,32 @@
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TinnitusAnalyse/BeispielMusikDateien/whitenoise.wav View File


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TinnitusAnalyse/MyTinnitusFreeSong.wav View File


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TinnitusAnalyse/Projektbericht/Projektbericht.docx View File


BIN
TinnitusAnalyse/Projektbericht/~$ojektbericht.docx View File


BIN
TinnitusAnalyse/Projektbericht/~WRL0004.tmp → TinnitusAnalyse/Projektbericht/~WRL0244.tmp View File


+ 18
- 18
TinnitusAnalyse/SoundGenerator.py View File

@@ -260,7 +260,7 @@ class Sound:
b, a = signal.iirfilter(order, cutoff_frequencies, rp=max_ripple_passband, btype='bandstop', ftype='butter',
fs=self.music_samplerate) # Diese Funktion erstellt den IIR-Bandpassfilter (links)

music_links = signal.lfilter(b, a, self.music_data[:, 0]) # diese Funktion filtert die Audiodaten
music_links = signal.lfilter(b, a, self.music_data[:, 0]) # diese Funktion wendet den Filter an

# FIR Filterversuch
# b = signal.firwin(order, cutoff_frequencies, pass_zero="bandstop", fs=self.music_samplerate, width=bandwidth,
@@ -374,20 +374,20 @@ class Sound:

print("Speichern beendet.")
self.filterfortschritt = 5, 0 #Nach erfolgreichem Filtern Fortschritt zur Bestätigung auf 5 setzen
# # Plot (hilfreich für Filterentwurf)
# freq, h = signal.freqz(b, a, fs=self.music_samplerate)
# fig, ax = plt.subplots(2, 1, figsize=(8, 6))
# ax[0].plot(freq, 20 * np.log10(abs(h)), color='blue')
# ax[0].set_title("Frequency Response")
# ax[0].set_ylabel("Amplitude (dB)", color='blue')
# ax[0].set_xlim([0, 10000])
# ax[0].set_ylim([-120, 10])
# ax[0].grid()
# ax[1].plot(freq, np.unwrap(np.angle(h)) * 180 / np.pi, color='green')
# ax[1].set_ylabel("Angle (degrees)", color='green')
# ax[1].set_xlabel("Frequency (Hz)")
# ax[1].set_xlim([0, 10000])
# ax[1].set_yticks([-90, -60, -30, 0, 30, 60, 90])
# ax[1].set_ylim([-90, 90])
# ax[1].grid()
# plt.show()
# Plot (hilfreich für Filterentwurf)
freq, h = signal.freqz(b, a, fs=self.music_samplerate)
fig, ax = plt.subplots(2, 1, figsize=(8, 6))
ax[0].plot(freq, 20 * np.log10(abs(h)), color='blue')
ax[0].set_title("Frequency Response")
ax[0].set_ylabel("Amplitude (dB)", color='blue')
ax[0].set_xlim([0, 10000])
ax[0].set_ylim([-120, 10])
ax[0].grid()
ax[1].plot(freq, np.unwrap(np.angle(h)) * 180 / np.pi, color='green')
ax[1].set_ylabel("Angle (degrees)", color='green')
ax[1].set_xlabel("Frequency (Hz)")
ax[1].set_xlim([0, 10000])
ax[1].set_yticks([-90, -60, -30, 0, 30, 60, 90])
ax[1].set_ylim([-90, 90])
ax[1].grid()
plt.show()

+ 1
- 1
TinnitusAnalyse/TinnitusAnalyse_GUI.py View File

@@ -230,7 +230,7 @@ def unten_button_filtere_tinnitus_aus_musik():
"Audiodatei unter dem Namen MyTinnitusFreeSong.wav erstellt", "white", "green")
else:
print("Fehler bei Filterfunktion. Siehe Compiler-Meldungen")
feedback("Fehlgeschlagener Filterversuch. Ein SWAT-Team gut ausgebildeter Affen ist unterwegs!", "red", "white")
feedback("Fehlgeschlagener Filterversuch. Kontaktiere Entwickler und schreibe eventuell auf was genaud du gemacht hast", "red", "white")
except:
feedback("Fehlgeschlagener Filterversuch. Drücke zuerst den Speichern Knopf"
"Stelle sicher, dass die Lautstärke mindestens einer Seite über 0"

+ 10
- 12
TinnitusAnalyse/TinnitusDaten.csv View File

@@ -1,16 +1,14 @@
Vorname;Mustermann
Nachname;Max
linke Frequenz;8420.0
linke Lautstärke;0.5
linkes Rauschen Lautstärke;0.015
linkes Rauschen untere Grenzfrequenz;7440.0
linkes Rauschen obere Grenzfrequenz;11910.0
rechte Frequenz;0.0
rechte Lautstärke;0.0
Vorname;asd
Nachname;asd
linke Frequenz;5040.0
linke Lautstärke;0.08
linkes Rauschen Lautstärke;0.0
linkes Rauschen untere Grenzfrequenz;10.0
linkes Rauschen obere Grenzfrequenz;20000.0
rechte Frequenz;5040.0
rechte Lautstärke;0.11
rechtes Rauschen Lautstärke;0.0
rechtes Rauschen untere Grenzfrequenz;10.0
rechtes Rauschen obere Grenzfrequenz;20000.0
Kommentar;Lediglich auf dem linken Ohr höre ich einen hohen Piepston
und ein leises Rauschen (vergleichbar mit einem laufenden
Kühlschrank)
Kommentar;


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TinnitusAnalyse/__pycache__/SoundGenerator.cpython-35.pyc View File


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