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Re: [Paparazzi-devel] Re: Speech in GCS


From: Felix Ruess
Subject: Re: [Paparazzi-devel] Re: Speech in GCS
Date: Fri, 5 Nov 2010 14:07:40 +0100

Hi,

still problems with speech?
Speech works for me on Maverick with espeak out of the box without any
extra configuration.
I just updated the wiki page a little, maybe your problem is that you
set the audio output to ALSA for the festival module? Ubuntu uses
PulseAudio, the ALSA information was old...

Cheers, Felix

On Wed, Oct 6, 2010 at 10:14 PM, Gareth Roberts
<address@hidden> wrote:
> I don't have festival at the moment, but I remember similar symptoms and I'm 
> sure I eventually ended up just working around it by using flite as the spd 
> backend - I think it's all configurable somewhere!
> Have you tried the magic google god?
> --G
> On 6 Oct 2010, at 21:07, Reto Büttner wrote:
>
>> Hi Gareth,
>>
>> I don't get flite working.
>>
>> espeak works fine as stand-alone:
>>
>> $ espeak hello
>>
>> As mentioned before, festival works fine as stand-alone.
>>
>> The behaviour I get now is:
>>
>> - No festival server started => spd-say goes to the dummy output and
>> tells me via loudspeaker where to look for log information
>>
>> - festival server started => no output on the loudspeaker, following
>> log information:
>>
>> speech-dispatcher.log:
>>
>> [Wed Oct  6 21:52:50 2010 : 537519] speechd:   Connection closed
>>
>> festival.log:
>>
>> Wed Oct  6 21:52:51 2010 [119132] ALSA: Start of playback on ALSA
>> Wed Oct  6 21:52:51 2010 [119232] ALSA: Allocating new hw_params structure
>> Wed Oct  6 21:52:51 2010 [150853] ALSA: Freeing HW parameters
>> Wed Oct  6 21:52:51 2010 [150957] ALSA: End of playback on ALSA
>>
>> Do you have it working on your computer? What settings are you using?
>>
>> Cheers, Reto
>>
>> 2010/10/6 Gareth R <address@hidden>:
>>> That's odd - have you tried flite instead of festival as a workaround?
>>> --G
>>>
>>> On Sat, 2010-10-02 at 20:16 +0200, Reto Büttner wrote:
>>>> Hi everyone,
>>>>
>>>> I still don't get the speech working in the GCS. I tried hard, spent
>>>> some more hours on it, but it still doesn't work. I have
>>>> speech-dispatcher listening on port 6560 and festival server listening
>>>> on port 1314:
>>>>
>>>> $ netstat -ltnv
>>>> Active Internet connections (only servers)
>>>> Proto Recv-Q Send-Q Local Address           Foreign Address         State
>>>> tcp        0      0 127.0.0.1:6560          0.0.0.0:*               LISTEN
>>>> tcp        0      0 0.0.0.0:1314            0.0.0.0:*               LISTEN
>>>>
>>>> I can connect to the festival server via telnet and get nice voice outputs:
>>>>
>>>> $telnet localhost 1314
>>>> Trying ::1...
>>>> Trying 127.0.0.1...
>>>> Connected to localhost.
>>>> Escape character is '^]'.
>>>> (SayText "hello")
>>>> LP
>>>> #<Utterance 0xb6a72a28>
>>>> ft_StUfF_keyOK
>>>>
>>>> But when I try to get a hello via the speech-dispatcher I get a fatal 
>>>> error:
>>>>
>>>> $ spd-say "hello"
>>>> Fatal error (libspeechd) [libspeechd.c:1253]:Internal error during 
>>>> communication
>>>>
>>>> This is the same error message I get in the paparazzi control panel
>>>> when I launch the gcs with the speech option.
>>>>
>>>> And festival outputs the following SIOD error:
>>>>
>>>> $ festival --server
>>>> server    Sat Oct  2 19:38:58 2010 : Festival server started on port 1314
>>>> client(1) Sat Oct  2 19:44:03 2010 : accepted from localhost
>>>> client(1) Sat Oct  2 19:44:37 2010 : disconnected
>>>> client(2) Sat Oct  2 19:45:11 2010 : accepted from localhost
>>>> SIOD ERROR: unbound variable : SET
>>>> SIOD ERROR: unbound variable : SELF
>>>> SIOD ERROR: unbound variable : CLIENT_NAME
>>>>
>>>> Who can bring some light in configuring speech in paparazzi under
>>>> Ubuntu Lucid Lynx? Does anybody have speech running?
>>>>
>>>> Cheers, Reto
>>>>
>>>> 2010/9/30 Reto Büttner <address@hidden>:
>>>>> Hello all,
>>>>>
>>>>> I am trying to get the speech in the GCS working. After I went through
>>>>> the configuration described on the speech wiki it worked immediately
>>>>> just fine. "Welcome to paparazzi" and all the messages displayed in
>>>>> the GCS. I enjoyed that a lot.
>>>>>
>>>>> Now I rebooted my computer and the sound outputs speech dispatcher
>>>>> error messages like "look at var/log/speech-dispatcher/... for error
>>>>> messages". No paparazzi messages anymore. I tried some other
>>>>> configurations in the files festival.conf and speechd.conf but I
>>>>> didn't get it work again.
>>>>>
>>>>> I am running Ubuntu Lucid Lynx. I crashed a plane due to low bat.
>>>>> Unfortunately I didn't notice the low bat warnings on the screen,
>>>>> because I was so busy tuning control parameters.
>>>>>
>>>>> Who can help getting the lovely speech function working?
>>>>>
>>>>> Cheers, Reto
>>>>>
>>>>
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>>>
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