commit 00a615c29e057e302e1a7e9b2a0c4bafc0ba3f09
Author: radxa <realrobotshk@gmail.com>
Date:   Thu Oct 23 08:20:36 2025 +0000

    first

diff --git a/realtime.py b/realtime.py
new file mode 100644
index 0000000..4c1d1fe
--- /dev/null
+++ b/realtime.py
@@ -0,0 +1,26 @@
+import sounddevice as sd
+import queue
+import sys
+import json
+from vosk import Model, KaldiRecognizer
+model = Model("/home/radxa/vosk-model/vosk-model-small-en-us-0.15")
+
+rec = KaldiRecognizer(model, 16000)
+q = queue.Queue()
+
+def callback(indata, frames, time, status):
+    if status:
+        print(status, file=sys.stderr)
+    q.put(bytes(indata))
+
+with sd.RawInputStream(samplerate=16000, blocksize=8000, dtype='int16',
+                       channels=1, callback=callback):
+    print("Listening... Speak into the mic.")
+    while True:
+        data = q.get()
+        if rec.AcceptWaveform(data):
+            result = json.loads(rec.Result())
+            print(".", result)
+        else:
+            partial = json.loads(rec.PartialResult())
+            print("...", partial, end='\r')