<html><body bgcolor="#FFFFFF"><div>You'll need to visit the web sites for the various vendors. Voxeo has a 30 day trial I think. Most TTS engines that are not horrible will not be free. Sorry...</div><div>-MC<br><br>Sent from my iPhone</div><div><br>On Jun 18, 2010, at 10:28 PM, "Thangappan.M" <<a href="mailto:thangappan143@gmail.com">thangappan143@gmail.com</a>> wrote:<br><br></div><div></div><blockquote type="cite"><div>Where can I get the speech synthesizers?<br>How do I know the voices which are supported by particular servers?<br><br><br><br><div class="gmail_quote">On Fri, Jun 18, 2010 at 7:38 PM, Christopher Rienzo <span dir="ltr"><<a href="mailto:cmrienzo@gmail.com"><a href="mailto:cmrienzo@gmail.com">cmrienzo@gmail.com</a></a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">mod_unimrcp makes FreeSWITCH an MRCP client so it can do TTS/ASR using an MRCP server. If you do not have (or want to use) an MRCP server, then this is not the module for you. <br>
<br>Also, your configuration suggests you are using Nuance Speech Server, but are requesting a voice, awb, which Nuance doesn't have.<br>
<br><br><div class="gmail_quote"><div><div></div><div class="h5">On Fri, Jun 18, 2010 at 12:56 AM, Thangappan.M <span dir="ltr"><<a href="mailto:thangappan143@gmail.com" target="_blank"><a href="mailto:thangappan143@gmail.com">thangappan143@gmail.com</a></a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div></div><div class="h5">
Dear all, <br><br> I am in the process of developing IVR. So just planned to convert my application to handle the TTS voice engine which is supported by FreeSWITCH.<br> Got the mod_unimrcp module which is used to recognize the speech and synthesize the text to voice.<br>
For building the mod_unimrcp modules done the following steps.<br> Uncomment the mod_unimrcp line in the modules.conf file in the FreeSWITCH source<br> Given make mod_unimrcp-install command.<br>
In modules.conf.xml uncomment the <load modue="mod_unimrcp"/> <br> Configured the following dial plan <br> <extension name="unimrcp"> <br>
<condition field="destination_number" expression="^4922$"> <br><br> <action application="answer"/><br> <action application="set" data="tts_engine=unimrcp:nuance5-mrcp1"/><br>
<action application="set" data="tts_voice=awb"/><br> <action application="speak" data="This is our Text to speech on FreeSWITCH"/> --><br>
<action application="sleep" data="500"/><br> </condition> <br> </extension><br>
<br> While making the call to 4922 got the following error in the FreeSWITCH console.<br><br> <br clear="all"><pre width="100">[INFO] mod_dialplan_xml.c:418 Processing thangappan->4922 in context default<br>
[NOTICE] mod_dptools.c:717 Channel [sofia/internal/<a href="mailto:1012@192.168.1.222" target="_blank">1012@192.168.1.222</a>] has been answered<br>
[INFO] mod_unimrcp.c:1499 speech_handle: name = unimrcp, rate = 8000, speed = 0, samples = 160, voice = , engine = unimrcp, param = nuance5-mrcp1<br> [INFO] mod_unimrcp.c:1502 voice = awb, rate = 8000<br> [NOTICE] mrcp_client.c:549 Create MRCP Handle 0x8b02400 [nuance5-mrcp1]<br>
[INFO] mrcp_client_session.c:142 Create Channel 0x8b02400 <new><br> [INFO] mrcp_client_session.c:398 Receive App Request 0x8b02400 <new> [2]<br> [NOTICE] rtsp_client.c:255 Create RTSP Handle 0x8b04408<br>
[INFO] mrcp_client.c:901 Add MRCP Handle 0x8b02400<br>
[NOTICE] mrcp_client_session.c:718 Add Control Channel 0x8b02400 <new@speechsynth><br> [INFO] mrcp_client_session.c:420 Send Offer 0x8b02400 <new> [c:0 a:1 v:0]<br> <b>[ERR] mod_unimrcp.c:965 (TTS-0) Timed out waiting for channel to be ready<br>
[ERR] switch_ivr_play_say.c:2104 Invalid TTS module!</b><br> [NOTICE] switch_core_state_machine.c:185 sofia/internal/<a href="mailto:1012@192.168.1.222" target="_blank">1012@192.168.1.222</a> has executed the last dialplan instruction, hanging up.<br>
[NOTICE] switch_core_state_machine.c:187 Hangup sofia/internal/<a href="mailto:1012@192.168.1.222" target="_blank">1012@192.168.1.222</a> [CS_EXECUTE] [NORMAL_CLEARING]<br> [NOTICE] switch_core_session.c:1179 Session 1 (sofia/internal/<a href="mailto:1012@192.168.1.222" target="_blank">1012@192.168.1.222</a>) Ended<br>
[NOTICE] switch_core_session.c:1181 Close Channel sofia/internal/<a href="mailto:1012@192.168.1.222" target="_blank">1012@192.168.1.222</a> [CS_DESTROY]<br> [NOTICE] switch_channel.c:669 New Channel sofia/internal/<a href="mailto:1012@192.168.1.222" target="_blank">1012@192.168.1.222</a> [49ed5afa-79f0-11df-b531-3553f3a65c3c]<br>
So need to find a solution for that.</pre><br>-- <br>Regards,<br><font color="#888888">Thangappan.M<br>
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<br></blockquote></div><br><br clear="all"><br>-- <br>Regards,<br>Thangappan.M<br>
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