diff --git a/python/deepsignal/transcription/transcriber.py b/python/deepsignal/transcription/transcriber.py
index 197deaf..2012a84 100644
--- a/python/deepsignal/transcription/transcriber.py
+++ b/python/deepsignal/transcription/transcriber.py
@@ -1,8 +1,7 @@
-""" Implements Transcriber Worker for RT cases"""
+"""Implemet Transcriber worker"""
 import time
-import json
-from multiprocessing import Pipe, Process
-from multiprocessing.connection import Connection
+from multiprocessing import Queue
+from multiprocessing import Process
 
 import whisper
 import numpy as np
@@ -15,46 +14,78 @@ def transcribe(model: whisper.Whisper, chunks: list) -> dict:
     return model.transcribe(arr)
 
 
-def transcribe_worker(conn: Connection, model: whisper.Whisper):
+def transcribe_worker(queue_in: Queue, queue_out: Queue, model: whisper.Whisper):
     """stream processing implementation"""
-    chunks = []
-    print(model.num_languages)
+    chunks, prev_res, times = [], None, 0
+
+    def time_ms():
+        return time.time() * 1000
+
+    start = time_ms()
 
     while True:
-        if conn.poll():
-            chunk = conn.recv()
+        if not queue_in.empty():
+            chunk = queue_in.get()
+
+            # should stop transcription
             if chunk == b"":
                 if len(chunks) > 0:
                     result = transcribe(model, chunks)
-                conn.send("finsihed")
+                    queue_out.put(
+                        {"result": result, "is_partial": False, "time": time_ms() - start}
+                    )
+                queue_out.put(
+                    {"result": "etp session ended", "is_partial": False, "time": time_ms() - start}
+                )
                 break
 
+            # append chunks
             chunks.append(chunk)
         else:
+
             if len(chunks) > 0:
-                conn.send(str(len(chunks)))
-                chunks.clear()
+                result = transcribe(model, chunks)
+                if prev_res == result["text"]:
+                    times += 1
+                else:
+                    times = 0
+
+                close_segment = times > 2 and result != ""
+
+                queue_out.put(
+                    {"result": result, "is_partial": not close_segment, "time": time_ms() - start}
+                )
+
+                if close_segment:
+                    chunks.clear()
+                    prev_res = None
+                    times = 0
+                else:
+                    prev_res = result["text"]
+
             else:
-                time.sleep(0.1)
+                time.sleep(1)
 
 
 class Transcriber:
     """Stream State Manager"""
 
-    def __init__(self, model_name="base") -> None:
-        self.conn = Pipe()
-        self.model = whisper.load_model(model_name)
+    def __init__(self, model: whisper.Whisper) -> None:
+        self.queue_in = Queue()
+        self.queue_out = Queue()
+        self.model = model
         self.worker = Process(
             target=transcribe_worker,
             args=(
-                self.conn[1],
+                self.queue_in,
+                self.queue_out,
                 self.model,
             ),
         )
 
     def send(self, chunk: bytes) -> None:
         """Send audio chunk"""
-        self.conn[0].send(chunk)
+        self.queue_in.put(chunk)
 
     def start(self) -> None:
         """Start streaming worker"""
@@ -67,9 +98,9 @@ def stop(self, timeout=3) -> None:
             self.send(b"")
         self.worker.join(timeout)
 
-    def get_result(self) -> str:
+    def get_result(self) -> list:
         """Read all results produced"""
         result = []
-        while self.conn[0].poll():
-            result.append(self.conn[0].recv())
-        return "\n".join(result)
+        while not self.queue_out.empty():
+            result.append(self.queue_out.get())
+        return result
\ No newline at end of file