Support resampling (#77)

2023-03-03 16:42:33 +08:00
parent 5f31b22c12
commit 9d8fddef01
10 changed files with 96 additions and 26 deletions
--- a/python-api-examples/speech-recognition-from-microphone.py
+++ b/python-api-examples/speech-recognition-from-microphone.py
@@ -92,9 +92,12 @@ def create_recognizer():


 def main():
-    print("Started! Please speak")
    recognizer = create_recognizer()
-    sample_rate = 16000
+    print("Started! Please speak")
+
+    # The model is using 16 kHz, we use 48 kHz here to demonstrate that
+    # sherpa-onnx will do resampling inside.
+    sample_rate = 48000
    samples_per_read = int(0.1 * sample_rate)  # 0.1 second = 100 ms
    last_result = ""
    stream = recognizer.create_stream()