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| @@ -16,9 +16,9 @@ def record_sink(sink_path): · 15 unmodified lines | |||
| 16 | while total_frames < duration * s.sample_rate: | 16 | while total_frames < duration * s.sample_rate: |
| 17 | vec = s.read(hop_size) | 17 | vec = s.read(hop_size) |
| 18 | # mix down to mono | 18 | # mix down to mono |
| 19 | mono_vec = vec.sum(-1) | 19 | mono_vec = vec.sum(-1) / float(s.input_channels) |
| 20 | g(mono_vec, hop_size) | 20 | g(mono_vec, hop_size) |
| 21 | total_frames += hop_size | 21 | total_frames += hop_size |
| 22 | s.stop() | 22 | s.stop() |
| 23 | 23 | ||
| 24 | if __name__ == '__main__': | 24 | if __name__ == '__main__': |