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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6180 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2007-11-07 21:16:38 +00:00
parent 06f08e79a7
commit de8928f33b
4 changed files with 187 additions and 174 deletions
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9
libs/libteletone/src/libteletone_generate.c
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@@ -33,7 +33,7 @@
* Exception:
* The author hereby grants the use of this source code under the
* following license if and only if the source code is distributed
* as part of the openzap library. Any use or distribution of this
* as part of the openzap library. Any use or distribution of this
* source code outside the scope of the openzap library will nullify the
* following license and reinact the MPL 1.1 as stated above.
*
@@ -59,7 +59,7 @@
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
@@ -219,7 +219,8 @@ int teletone_mux_tones(teletone_generation_session_t *ts, teletone_tone_map_t *m
if (map->freqs[0] > 0) {
for (freqlen = 0; map->freqs[freqlen] && freqlen < TELETONE_MAX_TONES; freqlen++) {
teletone_dds_state_set_tone(&tones[freqlen], map->freqs[freqlen], ts->rate, vol);
teletone_dds_state_set_tone(&tones[freqlen], map->freqs[freqlen], ts->rate, 0);
teletone_dds_state_set_tx_level(&tones[freqlen], vol);
}
if (ts->channels > 1) {
@@ -249,7 +250,7 @@ int teletone_mux_tones(teletone_generation_session_t *ts, teletone_tone_map_t *m
sample = 128;
for (i = 0; i < freqlen; i++) {
int32_t s = teletone_dds_modulate_sample(&tones[i]);
int32_t s = teletone_dds_state_modulate_sample(&tones[i], 0);
sample += s;
}
sample /= freqlen;