[xiph-commits] r13943 - in trunk/speex: include/speex libspeex

[jm at svn.xiph.org]

Author: jm
Date: 2007-10-09 04:08:15 -0700 (Tue, 09 Oct 2007)
New Revision: 13943

Modified:
   trunk/speex/include/speex/speex_echo.h
   trunk/speex/libspeex/mdf.c
   trunk/speex/libspeex/preprocess.c
Log:
Minor documentation fixes from Alexander Chemeris


Modified: trunk/speex/include/speex/speex_echo.h
===================================================================
--- trunk/speex/include/speex/speex_echo.h	2007-10-07 16:55:47 UTC (rev 13942)
+++ trunk/speex/include/speex/speex_echo.h	2007-10-09 11:08:15 UTC (rev 13943)
@@ -77,7 +77,7 @@
  * to playback in this form)
  *
  * @param st Echo canceller state
- * @param rec signal from the microphone (near end + far end echo)
+ * @param rec Signal from the microphone (near end + far end echo)
  * @param play Signal played to the speaker (received from far end)
  * @param out Returns near-end signal with echo removed
  */
@@ -89,7 +89,7 @@
 /** Perform echo cancellation using internal playback buffer, which is delayed by two frames
  * to account for the delay introduced by most soundcards (but it could be off!)
  * @param st Echo canceller state
- * @param rec signal from the microphone (near end + far end echo)
+ * @param rec Signal from the microphone (near end + far end echo)
  * @param out Returns near-end signal with echo removed
 */
 void speex_echo_capture(SpeexEchoState *st, const spx_int16_t *rec, spx_int16_t *out);

Modified: trunk/speex/libspeex/mdf.c
===================================================================
--- trunk/speex/libspeex/mdf.c	2007-10-07 16:55:47 UTC (rev 13942)
+++ trunk/speex/libspeex/mdf.c	2007-10-09 11:08:15 UTC (rev 13943)
@@ -635,13 +635,13 @@
    }
 }
 
-/** Performs echo cancellation on a frame */
+/** Performs echo cancellation on a frame (deprecated, last arg now ignored) */
 void speex_echo_cancel(SpeexEchoState *st, const spx_int16_t *in, const spx_int16_t *far_end, spx_int16_t *out, spx_int32_t *Yout)
 {
    speex_echo_cancellation(st, in, far_end, out);
 }
 
-/** Performs echo cancellation on a frame (deprecated, last arg now ignored) */
+/** Performs echo cancellation on a frame */
 void speex_echo_cancellation(SpeexEchoState *st, const spx_int16_t *in, const spx_int16_t *far_end, spx_int16_t *out)
 {
    int i,j;

Modified: trunk/speex/libspeex/preprocess.c
===================================================================
--- trunk/speex/libspeex/preprocess.c	2007-10-07 16:55:47 UTC (rev 13942)
+++ trunk/speex/libspeex/preprocess.c	2007-10-09 11:08:15 UTC (rev 13943)
@@ -215,7 +215,7 @@
    spx_word32_t *S;          /**< Smoothed power spectrum */
    spx_word32_t *Smin;       /**< See Cohen paper */
    spx_word32_t *Stmp;       /**< See Cohen paper */
-   int *update_prob;       /**< Propability of speech presence for noise update */
+   int *update_prob;         /**< Probability of speech presence for noise update */
 
    spx_word16_t *zeta;       /**< Smoothed a priori SNR */
    spx_word32_t *echo_noise;