diff --git a/utils/audio.py b/utils/audio.py
index b9efffd..b7e0067 100644
--- a/utils/audio.py
+++ b/utils/audio.py
@@ -21,7 +21,7 @@ def print_stats(waveform, sample_rate=None, src=None):
     print(f" - Max:         {waveform.max().item():6.3f}")
     print(f" - Min:         {waveform.min().item():6.3f}")
     print(f" - Mean:        {waveform.mean().item():6.3f}")
-    print(f" - Std Dev: {waveform.std().item():6.3f}")
+    print(f" - Std Dev:     {waveform.std().item():6.3f}")
     print()
     print(waveform)
     print()
@@ -32,7 +32,7 @@ def plot_waveform(waveform, sample_rate, title="Waveform", xlim=None, ylim=None)
     num_channels, num_frames = waveform.shape
     time_axis = torch.arange(0, num_frames) / sample_rate
 
-    figure, axes = plt.subplots(num_channels, 1)
+    figure, axes = plt.subplots(num_channels, 1, figsize=(12, 3*num_channels))
     if num_channels == 1:
         axes = [axes]
     for c in range(num_channels):
@@ -53,7 +53,7 @@ def plot_specgram(waveform, sample_rate, title="Spectrogram", xlim=None):
     num_channels, num_frames = waveform.shape
     time_axis = torch.arange(0, num_frames) / sample_rate
 
-    figure, axes = plt.subplots(num_channels, 1)
+    figure, axes = plt.subplots(num_channels, 1, figsize=(12, 3*num_channels))
     if num_channels == 1:
         axes = [axes]
     for c in range(num_channels):
@@ -84,7 +84,7 @@ def inspect_file(path):
     print(f" - {torchaudio.info(path)}")
 
 def plot_spectrogram(spec, title=None, ylabel='freq_bin', aspect='auto', xmax=None):
-    fig, axs = plt.subplots(1, 1)
+    fig, axs = plt.subplots(1, 1, figsize=(12, 3))
     axs.set_title(title or 'Spectrogram (db)')
     axs.set_ylabel(ylabel)
     axs.set_xlabel('frame')