<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Wouldn’t it be better to use their websockets interface? <div class=""><br class=""></div><div class=""><a href="http://www.ibm.com/watson/developercloud/speech-to-text/api/v1/?curl#websockets" class="">http://www.ibm.com/watson/developercloud/speech-to-text/api/v1/?curl#websockets</a></div><div class=""><br class=""></div><div class="">Dave<br class=""><div><div class="">On Oct 17, 2016, at 9:35 PM, Luca Pradovera <<a href="mailto:luca.pradovera@gmail.com" class="">luca.pradovera@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Hello,<div class="">sorry, somehow my mail client had hidden this conversation.</div><div class=""><br class=""></div><div class="">IBM Watson (my current use case for this) supports a Session type of recognition, similar to HTTP Chunked upload, where the difference is that each chunk is sent as its own POST.</div><div class=""><br class=""></div><div class="">I understand that the goal here could/would be to get this working with FS alone, but even having the ability to get raw frames on disk would be enough for now.</div><div class=""><br class=""></div><div class="">Do you think that would be feasible?</div><div class=""><br class=""></div><div class="">Best regards,</div><div class=""><br class=""></div><div class="">Luca</div></div><div class="gmail_extra"><br class=""><div class="gmail_quote">On Tue, Oct 11, 2016 at 1:26 AM, Brian West <span dir="ltr" class=""><<a href="mailto:brian@freeswitch.org" target="_blank" class="">brian@freeswitch.org</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr" class="">ASR is implemented like a media bug.</div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br class=""><div class="gmail_quote">On Mon, Oct 10, 2016 at 3:34 PM, Stanislav Sinyagin <span dir="ltr" class=""><<a href="mailto:ssinyagin@gmail.com" target="_blank" class="">ssinyagin@gmail.com</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr" class="">Brian, Mike, as far as I understand, they talk about speech to text, not the other way round. TTS is something completely different )<br class=""><br class=""></p><div class="m_1152717808378830950HOEnZb"><div class="m_1152717808378830950h5">
<div class="gmail_extra"><br class=""><div class="gmail_quote">On 10 Oct 2016 18:37, "Brian West" <<a href="mailto:brian@freeswitch.org" target="_blank" class="">brian@freeswitch.org</a>> wrote:<br type="attribution" class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr" class="">It can return as many as it wants, as it gets them from the speech server, there really is no limit in the ASR/TTS interface, We reuse handles in the MRCP interface module.<div class=""><br class=""></div><div class="">/b</div><div class=""><br class=""></div></div><div class="gmail_extra"><br class=""><div class="gmail_quote">On Mon, Oct 10, 2016 at 11:29 AM, Dave Horton <span dir="ltr" class=""><<a href="mailto:daveh@beachdognet.com" target="_blank" class="">daveh@beachdognet.com</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Just an FYI on a couple of points:<br class="">
<br class="">
1) I’ve tried to implment support for Nuance NCS API as an asr_tts module. tts works fine, but asr / transcription does not seem possible because the NCS API is not really suited for a streaming application. Based on my experience (and I opened tickets with them to try to resolve, to no avail), their server does not handle streaming because when I start sending small-ish chunks of audio using chunked-encoding, they immediately return me a “no speech” result. They seem to expect that you have a recorded file on disk that you can ship over in much larger chunks.<br class="">
<br class="">
2) I’m not completely sure I agree that transcription fits into the asr part of the asr_tts modules. Some of these cloud-based services support providing a stream of interim results while the speaker is talking, and this would be very useful to propogate up to the freeswitch application (or esl) but the asr_tts pattern seems to be to return a single speech result at the end of a segment of speech.<br class="">
<span class=""><font color="#888888" class=""><br class="">
Dave<br class="">
</font></span><div class=""><div class=""><br class="">
<br class="">
On Oct 10, 2016, at 11:54 AM, Michael Jerris <<a href="mailto:mike@jerris.com" target="_blank" class="">mike@jerris.com</a>> wrote:<br class="">
<br class="">
This should be implemented the way we implement other speech interfaces.<br class="">
<br class="">
<br class="">
> On Oct 8, 2016, at 4:53 PM, Luca Pradovera <<a href="mailto:luca.pradovera@gmail.com" target="_blank" class="">luca.pradovera@gmail.com</a>> wrote:<br class="">
><br class="">
> Hello,<br class="">
> following a discussion on IRC, I thought I would move this here so it is more async.<br class="">
><br class="">
> The need is to be able to use Nuance/IBM Watson/Google Speech APIs in streaming mode for real-time transcription (essentially, captioning a video conference and getting a transcript of the proceedings).<br class="">
><br class="">
> My first idea was to simply get the frames from a recording as it is being written, though there might be some obstacles there.<br class="">
><br class="">
> It was suggested the media bugs infrastructure would work, at the C level, though I need to check which formats it supports.<br class="">
><br class="">
> Do you have any other suggestions?<br class="">
><br class="">
> Thank you!<br class="">
><br class="">
> Luca<br class="">
<br class="">
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