shithub: opus

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Avoid glitch at the beginning

--- a/dnn/lpcnet.c

+++ b/dnn/lpcnet.c

@@ -109,6 +109,7 @@

 {

     LPCNetState *lpcnet;

     lpcnet = (LPCNetState *)calloc(sizeof(LPCNetState), 1);

+    lpcnet->last_exc = 128;

     return lpcnet;

 }

--- a/dnn/test_lpcnet.py

+++ b/dnn/test_lpcnet.py

@@ -68,7 +68,7 @@

 order = 16

 pcm = np.zeros((nb_frames*pcm_chunk_size, ))

-fexc = np.zeros((1, 1, 3), dtype='int16')

+fexc = np.zeros((1, 1, 3), dtype='int16')+128

 state1 = np.zeros((1, model.rnn_units1), dtype='float32')

 state2 = np.zeros((1, model.rnn_units2), dtype='float32')

-- 

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