similar to: Fwd: Re: Opus for ASR - update and questions

Hi Guys Sorry, this is off-topic here but relates to current use of CELT and/or Opus in real-world systems. If there's a better forum to ask this question please let me know. I'm wondering if anyone can point me in the direction of software I can use right now that will give me high-quality point-to-point live audio streaming accross the internet. Kind of like Skype, but designed

Hello, All of the Opus quality studies that I've seen focused on human-perceived quality. I'm interested to know of any experience with machined "perceived" quality, particularly related to speech recognition or biometrics. I'm also interested in folks thoughts on optimizing Opus for ASR. For example, removing certain classes of comfort noise, filtering non-speech bands,

For the last couple months, Nuance has performed extensive testing on how the Opus codec performs in the speech recognition task. I'm hoping to publish a full report in the coming months, but until then all I have is a teaser. Opus performed within about 1% of the WER (Word Error Rate) of unencoded audio. This is compared to about 5% for Speex, which was the previous codec of choice. Well

Hi, Does anyone have experience with running CELT decoder on iPad? thanks, Doron -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/opus/attachments/20110406/6e1af203/attachment-0002.htm

All, After two days of googling, reading, swearing and cursing, I am finally admitting I cannot solve this one. I have three production FreeBSD servers running various network utilities (DHCP, bacula, zabix, syslog, rsync). These have been running fine for several years. As a primary Windows domain (accounting firm. Not much choice), I like to centralize all logins into AD which is currently

Is it correct that the unimrcp is the best approach for Asterisk and ASR/TTS? Could anyone provide pros/cons for the various ASR options for Asterisk? We need the ability for very large grammars (over 100,000 options). Because of this, my initial thought is Nuance or Lumenvox. Does this sound correct? Have a great day! Dan -------------- next part -------------- An HTML attachment was

Hello, Question for developers: what is the asterisk way to integrate with ASR (speech recognition)? Question to the community: has someone done anything in this direction? On the first glance that shouldn't be too hard. One part is delivering audio to the engine (for example, main ASR players Nuance and Speechworks will be happy with RTP) - can be done via RTP forking. The other part is

Is there any program Asterisk users use to calculate ASR and ACD ?? Thanks for any comments. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20090910/af1f9656/attachment.htm

Is there a ready add-on to asterisk that will display the ACD/ASR per channel, source & destination? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20091014/48076c6b/attachment.htm

Greetings list, I am working on a project on which we wish to use Speex with Google Automatic Speech Recognition (ASR) to transcribe Speex audio being sent on to Google ASR service and return us the text of the spoken audio in the Speex audio stream. However, Google ASR's Speex support requires the off-standard Speex-with-header-byte format, and my group cannot find any worthwhile

Hello, I have been working on designs for two different projects, where both of them would need to use the IBM Watson streaming ASR service. Based on our discussion at AstriDevCon, I know there is currently no support for that. However, there may be some workarounds I am not aware of. Would it be possible to write out the audio frames as they get recorded? Watson supports 16 bit signed little

Hi all Arnaud, Some newly purchased Ellipse ASR-model UPS find their way to my office for a first evaluation test. It concerns the Ellipse 1500 and Ellipse 1000 models. As you know we are still working with hidups. Peripheral recognition, start of NUT, mains short interruptions management, all that work fine... as expected ;-) But changes occured on the delayed shutdown procedure after the

Hello everybody, Our supoprt team is facing a problem which froze the CPU. They suspect that this happens after an automatic battery test, which lets the battery goes down to 30% and then stop the test. At this level of charge, our kernel also triggers a shutdown (CPU and UPS). I saw (in the doc found here : tools.*mge*ops.net/download/intl/products/*ellipse*-asr/28-umeasr_08.pdf) that this

Hi all, I have a little question I was not able to find answered on the Net:: How can I measure ASR (Answer-Seize Ratio) ? Which is its definition ? In other terms, it is said to be a ratio between "answered calls" and "total attempted calls". (cfr:http://en.wikipedia.org/wiki/Least_cost_routing) The question is: should I remove from the "total attempted calls" the

Greetings list, I am working on a project on which we wish to use Speex with Google Automatic Speech Recognition (ASR) to transcribe Speex audio being sent on to Google ASR service and return us the text of the spoken audio in the Speex audio stream. However, Google ASR's Speex support requires the off-standard Speex-with-header-byte format, and my group cannot find any worthwhile

I'm having a wierd problem. Somewhere around 1-2% of the time, the first DTMF digit dialed gets dropped. This is occurring during a SpeechBackground application call. If the caller reenters the digits when given a second chance, all is OK. Any suggestions how to debug this intermittent problem?

Hello, I have Ellipse ASR 1500 UPS and now I'm trying to monutor it with NUT from FreeBSD. It seems that there are some problems with this UPS: =================================== ugen0: MGE UPS SYSTEMS ELLIPSE, rev 1.10/42.41, addr 2 > usbdevs -v Controller /dev/usb0: addr 1: full speed, self powered, config 1, OHCI root hub(0x0000), NEC(0x0000), rev 1.00 port 1 powered port 2

Hello guys, I have to manage an Eaton Ellipse ASR 750 VA UPS under a FreeBSD 8.2 server. I used nut from ports collection but I'm unable to detect the UPS by USB cable. Here is the output of 'usbconfig -u 4 -a 2 dump_device_desc' : ugen4.2: <ELLIPSE EATON> at usbus4, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON bLength = 0x0012 bDescriptorType = 0x0001 bcdUSB = 0x0110

Hi Everyone, I am in search of a reliable open source tool for the real time monitoring of ASR & ACD, so any help or suggestions will be highly appreciated. Regards, Faisal Rehman -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20111020/d283a5af/attachment-0001.htm>

Does anyone have any suggestions (existing scripts, etc) for figuring out ASR? We wanted to write something to be a little more in depth then what we have now. Wasn't sure if anyone had any suggestions for things that might be pre-existing, or what you've done to accomplish this. -------------- next part -------------- An HTML attachment was scrubbed... URL: