Changeset 628 for pjproject/trunk/pjmedia/src/pjmedia-codec/speex/gain_table_lbr.c

Timestamp:

Jul 26, 2006 5:04:54 PM (18 years ago)

Author:

bennylp

Message:

• Bring speex codec up to date with their SVN trunk
• Speex codec should work in FIXED_POINT mode when PJ_HAS_FLOATING_POINT is set to zero.
• ulaw2linear will return zero if zero is given (this would make the VAD works better, and it also fixed click noise when call is established/hangup).

File:

• pjproject/trunk/pjmedia/src/pjmedia-codec/speex/gain_table_lbr.c (modified) (1 diff)

pjproject/trunk/pjmedia/src/pjmedia-codec/speex/gain_table_lbr.c

@@ -30 +30 @@
 */
 
-const signed char gain_cdbk_lbr[96] = {
--32,-32,-32,
--31,-58,-16,
--41,-24,-43,
--56,-22,-55,
--13,33,-41,
--4,-39,-9,
--41,15,-12,
--8,-15,-12,
-1,2,-44,
--22,-66,-42,
--38,28,-23,
--21,14,-37,
-0,21,-50,
--53,-71,-27,
--37,-1,-19,
--19,-5,-28,
-6,65,-44,
--33,-48,-33,
--40,57,-14,
--17,4,-45,
--31,38,-33,
--23,28,-40,
--43,29,-12,
--34,13,-23,
--16,15,-27,
--14,-82,-15,
--31,25,-32,
--21,5,-5,
--47,-63,-51,
--46,12,3,
--28,-17,-29,
--10,14,-40};
+const signed char gain_cdbk_lbr[128] = {
+-32, -32, -32, 0,
+-31, -58, -16, 22,
+-41, -24, -43, 14,
+-56, -22, -55, 29,
+-13, 33, -41, 47,
+-4, -39, -9, 29,
+-41, 15, -12, 38,
+-8, -15, -12, 31,
+1, 2, -44, 40,
+-22, -66, -42, 27,
+-38, 28, -23, 38,
+-21, 14, -37, 31,
+0, 21, -50, 52,
+-53, -71, -27, 33,
+-37, -1, -19, 25,
+-19, -5, -28, 22,
+6, 65, -44, 74,
+-33, -48, -33, 9,
+-40, 57, -14, 58,
+-17, 4, -45, 32,
+-31, 38, -33, 36,
+-23, 28, -40, 39,
+-43, 29, -12, 46,
+-34, 13, -23, 28,
+-16, 15, -27, 34,
+-14, -82, -15, 43,
+-31, 25, -32, 29,
+-21, 5, -5, 38,
+-47, -63, -51, 33,
+-46, 12, 3, 47,
+-28, -17, -29, 11,
+-10, 14, -40, 38};