diff --git a/bechdelai/audio/speaker_diarization.py b/bechdelai/audio/speaker_diarization.py
new file mode 100644
index 0000000..66cc35d
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+++ b/bechdelai/audio/speaker_diarization.py
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+from typing import Any, Dict, List, Tuple
+
+import torch
+from speechbox import ASRDiarizationPipeline
+
+
+## From https://huggingface.co/spaces/speechbox/whisper-speaker-diarization
+## Uses the pre-trained checkpoint Whisper Tiny for the ASR transcriptions and pyannote.audio to label the speakers.
+class SpeakerDiarization:
+    def __init__(self, model_name="openai/whisper-tiny"):
+        self.device = 0 if torch.cuda.is_available() else "cpu"
+        self.pipe = ASRDiarizationPipeline.from_pretrained(
+        asr_model=model_name,
+        device=self.device,
+    ) 
+        
+    def transcribe(self, file_upload) -> List[Dict[str, Any]]:
+        """Transcribe audio file using speaker diarization
+
+        Args:
+            file_upload (_type_): Input audio file
+
+        Returns:
+            str: Transcription of audio file
+        """
+        segments = self.pipe(file_upload)
+        return segments
+
+    def tuple_to_string(self, start_end_tuple: Tuple[float, float], ndigits: int = 1) -> str:
+        """Turn a tuple of floats into a string
+
+        Args:
+            start_end_tuple (Tuple[float, float]): Start and end times
+            ndigits (int, optional): Number of digits . Defaults to 1.
+
+        Returns:
+            str: String representation of tuple
+        """
+        return str((round(start_end_tuple[0], ndigits), round(start_end_tuple[1], ndigits)))
+
+
+    def format_as_transcription(self, raw_segments: List[Dict[str, Any]], with_timestamps: bool=False) -> str:
+        """Format raw speaker diarization output as a human readable transcription
+
+        Args:
+            raw_segments (_type_): Raw speaker diarization output
+            with_timestamps (bool): Whether to include timestamps in the transcription
+
+        Returns:
+            str: Transcription of audio file
+        """
+        if with_timestamps:
+            return "\n\n".join([chunk["speaker"] + " " + self.tuple_to_string(chunk["timestamp"]) +  chunk["text"] for chunk in raw_segments])
+        else:
+            return "\n\n".join([chunk["speaker"] + chunk["text"] for chunk in raw_segments])
+
+
+   
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