diff --git a/api.py b/api.py
index 321e154..557d557 100644
--- a/api.py
+++ b/api.py
@@ -8,6 +8,7 @@ import torch.nn.functional as F
 import progressbar
 import torchaudio
 
+from models.classifier import AudioMiniEncoderWithClassifierHead
 from models.cvvp import CVVP
 from models.diffusion_decoder import DiffusionTts
 from models.autoregressive import UnifiedVoice
@@ -24,7 +25,7 @@ from utils.tokenizer import VoiceBpeTokenizer, lev_distance
 pbar = None
 
 
-def download_models():
+def download_models(specific_models=None):
     """
     Call to download all the models that Tortoise uses.
     """
@@ -49,6 +50,8 @@ def download_models():
             pbar.finish()
             pbar = None
     for model_name, url in MODELS.items():
+        if specific_models is not None and model_name not in specific_models:
+            continue
         if os.path.exists(f'.models/{model_name}'):
             continue
         print(f'Downloading {model_name} from {url}...')
@@ -144,6 +147,22 @@ def do_spectrogram_diffusion(diffusion_model, diffuser, latents, conditioning_sa
         return denormalize_tacotron_mel(mel)[:,:,:output_seq_len]
 
 
+def classify_audio_clip(clip):
+    """
+    Returns whether or not Tortoises' classifier thinks the given clip came from Tortoise.
+    :param clip: torch tensor containing audio waveform data (get it from load_audio)
+    :return: True if the clip was classified as coming from Tortoise and false if it was classified as real.
+    """
+    download_models(['classifier'])
+    classifier = AudioMiniEncoderWithClassifierHead(2, spec_dim=1, embedding_dim=512, depth=5, downsample_factor=4,
+                                                    resnet_blocks=2, attn_blocks=4, num_attn_heads=4, base_channels=32,
+                                                    dropout=0, kernel_size=5, distribute_zero_label=False)
+    classifier.load_state_dict(torch.load('.models/classifier.pth', map_location=torch.device('cpu')))
+    clip = clip.cpu().unsqueeze(0)
+    results = F.softmax(classifier(clip), dim=-1)
+    return results[0][0]
+
+
 class TextToSpeech:
     """
     Main entry point into Tortoise.
diff --git a/is_this_from_tortoise.py b/is_this_from_tortoise.py
new file mode 100644
index 0000000..550b33e
--- /dev/null
+++ b/is_this_from_tortoise.py
@@ -0,0 +1,14 @@
+import argparse
+
+from api import classify_audio_clip
+from utils.audio import load_audio
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--clip', type=str, help='Path to an audio clip to classify.', default="results/favorite_riding_hood.mp3")
+    args = parser.parse_args()
+
+    clip = load_audio(args.clip, 24000)
+    clip = clip[:, :220000]
+    prob = classify_audio_clip(clip)
+    print(f"This classifier thinks there is a {prob*100}% chance that this clip was generated from Tortoise.")
\ No newline at end of file
diff --git a/models/classifier.py b/models/classifier.py
index ff39daa..c899773 100644
--- a/models/classifier.py
+++ b/models/classifier.py
@@ -1,4 +1,9 @@
 import torch
+import torch.nn as nn
+import torch.nn.functional as F
+from torch.utils.checkpoint import checkpoint
+
+from models.arch_util import Upsample, Downsample, normalization, zero_module, AttentionBlock
 
 
 class ResBlock(nn.Module):
@@ -27,7 +32,7 @@ class ResBlock(nn.Module):
         self.in_layers = nn.Sequential(
             normalization(channels),
             nn.SiLU(),
-            conv_nd(dims, channels, self.out_channels, kernel_size, padding=padding),
+            nn.Conv1d(channels, self.out_channels, kernel_size, padding=padding),
         )
 
         self.updown = up or down
@@ -46,18 +51,18 @@ class ResBlock(nn.Module):
             nn.SiLU(),
             nn.Dropout(p=dropout),
             zero_module(
-                conv_nd(dims, self.out_channels, self.out_channels, kernel_size, padding=padding)
+                nn.Conv1d(self.out_channels, self.out_channels, kernel_size, padding=padding)
             ),
         )
 
         if self.out_channels == channels:
             self.skip_connection = nn.Identity()
         elif use_conv:
-            self.skip_connection = conv_nd(
+            self.skip_connection = nn.Conv1d(
                 dims, channels, self.out_channels, kernel_size, padding=padding
             )
         else:
-            self.skip_connection = conv_nd(dims, channels, self.out_channels, 1)
+            self.skip_connection = nn.Conv1d(dims, channels, self.out_channels, 1)
 
     def forward(self, x):
         if self.do_checkpoint:
@@ -94,21 +99,21 @@ class AudioMiniEncoder(nn.Module):
                  kernel_size=3):
         super().__init__()
         self.init = nn.Sequential(
-            conv_nd(1, spec_dim, base_channels, 3, padding=1)
+            nn.Conv1d(spec_dim, base_channels, 3, padding=1)
         )
         ch = base_channels
         res = []
         self.layers = depth
         for l in range(depth):
             for r in range(resnet_blocks):
-                res.append(ResBlock(ch, dropout, dims=1, do_checkpoint=False, kernel_size=kernel_size))
-            res.append(Downsample(ch, use_conv=True, dims=1, out_channels=ch*2, factor=downsample_factor))
+                res.append(ResBlock(ch, dropout, do_checkpoint=False, kernel_size=kernel_size))
+            res.append(Downsample(ch, use_conv=True, out_channels=ch*2, factor=downsample_factor))
             ch *= 2
         self.res = nn.Sequential(*res)
         self.final = nn.Sequential(
             normalization(ch),
             nn.SiLU(),
-            conv_nd(1, ch, embedding_dim, 1)
+            nn.Conv1d(ch, embedding_dim, 1)
         )
         attn = []
         for a in range(attn_blocks):
@@ -118,7 +123,7 @@ class AudioMiniEncoder(nn.Module):
 
     def forward(self, x):
         h = self.init(x)
-        h = sequential_checkpoint(self.res, self.layers, h)
+        h = self.res(h)
         h = self.final(h)
         for blk in self.attn:
             h = checkpoint(blk, h)