【发布时间】：2017-01-05 02:49:04
【问题描述】：
我正在使用 freeswitch 和 pocketsphinx 进行语音检测，当我在语法文件中使用英语时它工作正常，但现在我想使用法语，我已经从 https://sourceforge.net/projects/cmusphinx/files/Acoustic%20and%20Language%20Models/French/ 下载了法语模型然后我提取了 cmusphinx-fr freeswitch/grammar/model/fr/中的-ptm-5.2.tar.gz文件和freeswitch/grammar/中的fr.dict
这是 conf/autoload_configs/pocketsphinx.conf.xml：
<configuration name="pocketsphinx.conf" description="PocketSphinx ASR Configuration">
<settings>
<param name="threshold" value="400"/>
<param name="silence-hits" value="25"/>
<param name="listen-hits" value="1"/>
<param name="auto-reload" value="true"/>
<!--<param name="language-weight" value="1"/>-->
<param name="narrowband-model" value="fr"/>
<!--<param name="wideband-model" value="wsj1"/>-->
<param name="dictionary" value="fr.dict"/>
</settings>
</configuration>
问题是尝试加载语法文件时freeswitch被阻塞： 以下是日志：
break=on-false
Dialplan: sofia/internal/abdofariss@sip.linphone.org parsing [default->vidson_ivr] continue=false
Dialplan: sofia/internal/abdofariss@sip.linphone.org Regex (PASS) [vidson_ivr] destination_number(vidson) =~ /^vidson$/ break=on-false
Dialplan: sofia/internal/abdofariss@sip.linphone.org Action javascript(vidson.js)
2017-01-03 18:36:39.106882 [DEBUG] switch_core_state_machine.c:286 (sofia/internal/abdofariss@sip.linphone.org) State Change CS_ROUTING -> CS_EXECUTE
2017-01-03 18:36:39.106882 [DEBUG] switch_core_state_machine.c:643 (sofia/internal/abdofariss@sip.linphone.org) State ROUTING going to sleep
2017-01-03 18:36:39.106882 [DEBUG] switch_core_state_machine.c:584 (sofia/internal/abdofariss@sip.linphone.org) Running State Change CS_EXECUTE (Cur 1 Tot 1)
2017-01-03 18:36:39.106882 [DEBUG] switch_core_state_machine.c:650 (sofia/internal/abdofariss@sip.linphone.org) State EXECUTE
2017-01-03 18:36:39.106882 [DEBUG] mod_sofia.c:200 sofia/internal/abdofariss@sip.linphone.org SOFIA EXECUTE
2017-01-03 18:36:39.106882 [DEBUG] switch_core_state_machine.c:328 sofia/internal/abdofariss@sip.linphone.org Standard EXECUTE
EXECUTE sofia/internal/abdofariss@sip.linphone.org set(open=true)
2017-01-03 18:36:39.106882 [DEBUG] mod_dptools.c:1562 SET sofia/internal/abdofariss@sip.linphone.org [open]=[true]
EXECUTE sofia/internal/abdofariss@sip.linphone.org hash(insert/164.132.197.182-spymap/abdofariss/31da341e-f146-4239-94f8-1966bbb3c96d)
EXECUTE sofia/internal/abdofariss@sip.linphone.org hash(insert/164.132.197.182-last_dial/abdofariss/vidson)
EXECUTE sofia/internal/abdofariss@sip.linphone.org hash(insert/164.132.197.182-last_dial/global/31da341e-f146-4239-94f8-1966bbb3c96d)
EXECUTE sofia/internal/abdofariss@sip.linphone.org export(RFC2822_DATE=Tue, 03 Jan 2017 18:36:39 +0100)
2017-01-03 18:36:39.106882 [DEBUG] switch_channel.c:1296 EXPORT (export_vars) [RFC2822_DATE]=[Tue, 03 Jan 2017 18:36:39 +0100]
EXECUTE sofia/internal/abdofariss@sip.linphone.org javascript(vidson.js)
2017-01-03 18:36:39.126878 [DEBUG] fsglobal.cpp:524 Loading XML
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [GSM:3:8000:20:13200:1]/[opus:116:48000:20:0:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [GSM:3:8000:20:13200:1]/[G722:9:8000:20:64000:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [GSM:3:8000:20:13200:1]/[PCMU:0:8000:20:64000:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [GSM:3:8000:20:13200:1]/[PCMA:8:8000:20:64000:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [speex:110:8000:20:0:1]/[opus:116:48000:20:0:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [speex:110:8000:20:0:1]/[G722:9:8000:20:64000:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [speex:110:8000:20:0:1]/[PCMU:0:8000:20:64000:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [speex:110:8000:20:0:1]/[PCMA:8:8000:20:64000:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [iLBC:97:8000:30:0:1]/[opus:116:48000:20:0:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [iLBC:97:8000:30:0:1]/[G722:9:8000:20:64000:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [iLBC:97:8000:30:0:1]/[PCMU:0:8000:20:64000:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [iLBC:97:8000:30:0:1]/[PCMA:8:8000:20:64000:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [PCMA:8:8000:20:64000:1]/[opus:116:48000:20:0:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [PCMA:8:8000:20:64000:1]/[G722:9:8000:20:64000:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [PCMA:8:8000:20:64000:1]/[PCMU:0:8000:20:64000:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [PCMA:8:8000:20:64000:1]/[PCMA:8:8000:20:64000:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4843 Audio Codec Compare [PCMA:8:8000:20:64000:1] ++++ is saved as a match
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [PCMU:0:8000:20:64000:1]/[opus:116:48000:20:0:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [PCMU:0:8000:20:64000:1]/[G722:9:8000:20:64000:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [PCMU:0:8000:20:64000:1]/[PCMU:0:8000:20:64000:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4843 Audio Codec Compare [PCMU:0:8000:20:64000:1] ++++ is saved as a match
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4788 Audio Codec Compare [PCMU:0:8000:20:64000:1]/[PCMA:8:8000:20:64000:1]
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:4704 Set telephone-event payload to 101@8000
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:3385 Set Codec sofia/internal/abdofariss@sip.linphone.org PCMA/8000 20 ms 160 samples 64000 bits 1 channels
2017-01-03 18:36:39.126878 [DEBUG] switch_core_codec.c:111 sofia/internal/abdofariss@sip.linphone.org Original read codec set to PCMA:8
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:5047 Set telephone-event payload to 101@8000
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:5106 sofia/internal/abdofariss@sip.linphone.org Set 2833 dtmf send payload to 101 recv payload to 101
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:7653 AUDIO RTP [sofia/internal/abdofariss@sip.linphone.org] 164.132.197.182 port 30020 -> 192.168.0.1 port 48260 codec: 8 ms: 20
2017-01-03 18:36:39.126878 [DEBUG] switch_rtp.c:3888 Starting timer [soft] 160 bytes per 20ms
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:7961 sofia/internal/abdofariss@sip.linphone.org Set 2833 dtmf send payload to 101
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:7968 sofia/internal/abdofariss@sip.linphone.org Set 2833 dtmf receive payload to 101
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:7991 sofia/internal/abdofariss@sip.linphone.org Set rtp dtmf delay to 40
2017-01-03 18:36:39.126878 [NOTICE] sofia_media.c:92 Pre-Answer sofia/internal/abdofariss@sip.linphone.org!
2017-01-03 18:36:39.126878 [DEBUG] switch_channel.c:3473 (sofia/internal/abdofariss@sip.linphone.org) Callstate Change RINGING -> EARLY
2017-01-03 18:36:39.126878 [DEBUG] switch_core_media.c:7636 Audio params are unchanged for sofia/internal/abdofariss@sip.linphone.org.
2017-01-03 18:36:39.126878 [DEBUG] mod_sofia.c:826 Local SDP sofia/internal/abdofariss@sip.linphone.org:
v=0
o=FreeSWITCH 1483434979 1483434980 IN IP4 164.132.197.182
s=FreeSWITCH
c=IN IP4 164.132.197.182
t=0 0
m=audio 30020 RTP/AVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=sendrecv
2017-01-03 18:36:39.126878 [DEBUG] sofia.c:7116 Channel sofia/internal/abdofariss@sip.linphone.org entering state [completed][200]
2017-01-03 18:36:39.126878 [NOTICE] fssession.cpp:1168 Channel [sofia/internal/abdofariss@sip.linphone.org] has been answered
2017-01-03 18:36:39.126878 [DEBUG] switch_channel.c:3772 (sofia/internal/abdofariss@sip.linphone.org) Callstate Change EARLY -> ACTIVE
EXECUTE sofia/internal/abdofariss@sip.linphone.org set(tts_engine=cepstral)
2017-01-03 18:36:39.126878 [DEBUG] mod_dptools.c:1562 SET sofia/internal/abdofariss@sip.linphone.org [tts_engine]=[cepstral]
EXECUTE sofia/internal/abdofariss@sip.linphone.org set(tts_voice=isabel)
2017-01-03 18:36:39.126878 [DEBUG] mod_dptools.c:1562 SET sofia/internal/abdofariss@sip.linphone.org [tts_voice]=[isabel]
2017-01-03 18:36:39.126878 [DEBUG] fssession.cpp:980 Raw Codec Activation Success L16@8000hz 1 channel 20ms
2017-01-03 18:36:39.126878 [DEBUG] switch_ivr_play_say.c:2693 Speaking text: Bienvenue sur la prise de rendez-vous téléphonique de Vidson-Medical
2017-01-03 18:36:39.246877 [DEBUG] sofia.c:7116 Channel sofia/internal/abdofariss@sip.linphone.org entering state [ready][200]
2017-01-03 18:36:39.986880 [INFO] switch_rtp.c:6957 Auto Changing audio port from 192.168.0.1:48260 to ip:48260
2017-01-03 18:36:44.566901 [DEBUG] switch_rtp.c:7233 RTP RECV DTMF 1:960
2017-01-03 18:36:44.566901 [INFO] switch_channel.c:515 RECV DTMF 1:960
2017-01-03 18:36:44.566901 [DEBUG] switch_ivr_play_say.c:2871 done speaking text
2017-01-03 18:36:44.666896 [DEBUG] switch_ivr_play_say.c:2693 Speaking text: Merci de sélectionner une action.
2017-01-03 18:36:44.666896 [DEBUG] switch_ivr_play_say.c:2871 done speaking text
2017-01-03 18:36:44.766896 [DEBUG] switch_ivr_play_say.c:2693 Speaking text: Pour prendre un rendez-vous, tapez 1
2017-01-03 18:36:44.766896 [DEBUG] switch_ivr_play_say.c:2871 done speaking text
2017-01-03 18:36:44.866885 [DEBUG] switch_ivr_play_say.c:2693 Speaking text: Pour annuler un rendez-vous, tapez 2
2017-01-03 18:36:44.866885 [DEBUG] switch_ivr_play_say.c:2871 done speaking text
2017-01-03 18:36:44.966881 [DEBUG] switch_ivr_play_say.c:2693 Speaking text: Pour joindre le secrétariat, tapez 3
2017-01-03 18:36:44.966881 [DEBUG] switch_ivr_play_say.c:2871 done speaking text
你能帮我安装模型吗？
【问题讨论】：
-
这个型号是宽带的，无论如何它不适用于窄带音频。
-
嗨，我没有使用音频文件，我正在使用 freeswitch 构建 ivr 菜单，所以我可以通过 voip 呼叫服务器，并且我的讲话将被 pocketsphinx 检测到，它可以正常工作英语，你能用法语等其他语言帮助设置pocketsphinx吗？谢谢
标签： cmusphinx freeswitch sphinx4 pocketsphinx