Update app.py

app.py

@@ -40,12 +40,14 @@ def generate_vinyl_sound(noise_ratio, lowcut, highcut, duration, pop_rate):
     pop_data = np.zeros(num_samples)
     pop_amplitudes = np.random.uniform(0.05, 0.2, num_pops)  # Vary pop amplitudes
     pop_data[pop_times] = pop_amplitudes  # Apply random loudness
-    
-    # Create a low-pass filter for clicks, with varying filter frequencies for more realistic pops
+
+    # Create a low-pass filter for clicks, with varying filter frequencies
     for i in range(num_pops):
         pop_filter_freq = np.random.uniform(0.05, 0.2)  # Vary filter frequency
         b, a = signal.butter(4, pop_filter_freq)
-        pop_data[pop_times[i]] = signal.lfilter(b, a, pop_data[pop_times[i]])
+        
+        # Apply the filter to the entire pop_data array
+        pop_data = signal.lfilter(b, a, pop_data)
 
     # Combine the noises and pops
     vinyl_sound = noise_ratio * (pink_noise + 0.05 * rumble_noise + 0.05 * hiss_noise) + (1 - noise_ratio) * pop_data