shithub: opus

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Initialize excitation memory value to unquantized 0

--- a/dnn/lpcnet.c

+++ b/dnn/lpcnet.c

@@ -101,7 +101,7 @@

 LPCNET_EXPORT int lpcnet_init(LPCNetState *lpcnet)

 {

     memset(lpcnet, 0, lpcnet_get_size());

-    lpcnet->last_exc = 128;

+    lpcnet->last_exc = lin2ulaw(0.f);

     return 0;

 }

--- a/dnn/lpcnet_enc.c

+++ b/dnn/lpcnet_enc.c

@@ -468,6 +468,7 @@

 LPCNET_EXPORT int lpcnet_encoder_init(LPCNetEncState *st) {

   memset(st, 0, sizeof(*st));

+  st->exc_mem = lin2ulaw(0.f);

   return 0;

 }

-- 

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