Home > Unable To > Alsa Lib Pcm_dmix.c:1029:(snd_pcm_dmix_open) Unable To Open Slave

Alsa Lib Pcm_dmix.c:1029:(snd_pcm_dmix_open) Unable To Open Slave


When you say it's not working, did you mean the universal we provide in the example was not working? Press Ctrl + C to exit I have followed the instructions on https://snowboy.kitt.ai/docs to modify the .asoundrc file. Sign up for the SourceForge newsletter: I agree to receive quotes, newsletters and other information from sourceforge.net and its partners regarding IT services and products. My goal is to have two copies of darkice per card, one encoding the left feed and one into the right feed to different streams. Check This Out

Shouldn't dmix go through Jack too? >../../../tools/runtest -q -P wine ... I had custom hacked darkice so that I had two copies, one broken in that it only does left, one for right. I've been moving between OSes trying to get a solution going. E.g. click site

Alsa Lib Pcm_dmix.c:1029:(snd_pcm_dmix_open) Unable To Open Slave

What is 'sparrow bath' and how do you do it in airport bathroom? Extensible code to support different HR rules How to block Hot Network Questions in the sidebar of Stack Exchange network? vBulletin 2000 - 2016, Jelsoft Enterprises Ltd.

I understand that I can withdraw my consent at any time. I've got a system with 7 Creative / Ensoniq ES1371 cards in it. Could have sworn this was tried to death in the first half hour or so, oh well. On a side note I am able to use arecord -r 16000 t.wav to record a 16000 Hz file Collaborator chenguoguo commented Sep 6, 2016 There could be two possibilities: Your

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Alsa Lib Pcm_dsnoop.c:606:(snd_pcm_dsnoop_open) Unable To Open Slave Do counters combine? One darkice per entry in the asoundrc. useful source On mac, I tried with my own trained Alexa.pmdl.

Most likely that will make your Alexa.pmdl model work on Rapsberry Pi (assuming you use the same microphone). Re: [Alsa-user] ALSA, multiple recording apps, device busy, dsnoop From: Clemens Ladisch - 2009-08-20 06:57:02 [email protected] No, thanks Skip to content Ignore Learn more Please note that GitHub no longer supports old versions of Firefox. It doesn't work either.

Alsa Lib Pcm_dsnoop.c:606:(snd_pcm_dsnoop_open) Unable To Open Slave

Golf a Numerical Growing Braid How can I get an HDR to leave a silhouette? https://bbs.archlinux.org/viewtopic.php?id=173709 I thought the point of the dsnoop was to allow multiple apps to read one physical hardware device? Alsa Lib Pcm_dmix.c:1029:(snd_pcm_dmix_open) Unable To Open Slave User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 International License. Asoundrc When I use rec command to record "alexa" samples, even if I put "-r16000" variable, a warning will be shown and the samplerate is forced to be reset to 48000 then.

I trained another Alexa.pmdl using those sound files. his comment is here I think I will either change to another mic or convert the input sound from 48000 to 16000 programmatically then. What warning labels could you see on products to be used in space? Why are Stormtroopers stationed outside the Death Star near the turbolaser batteries adjacent to Bay 327? Jack Server Is Not Running Or Cannot Be Started

Personal Open source Business Explore Sign up Sign in Pricing Blog Support Search GitHub This repository Watch 43 Star 269 Fork 48 Kitt-AI/snowboy Code Issues 9 Pull requests 0 Projects We recommend upgrading to the latest Safari, Google Chrome, or Firefox. What makes a great open source contributor is not primarily the brilliance of their ideas or importance of their bug, but rather their willingness to see it through to success. this contact form I noticed alsa can re-do the channels, so I decided to try this so I do not need a modified darkice version. (Note, in my modified version I've got the app

For details and our forum data attribution, retention and privacy policy, see here current community chat Unix & Linux Unix & Linux Meta your communities Sign up or log in to It was PyAudio that wasn't able to capture the audio from sound card. Thanks!

How can I check the results of /etc/asound.conf parsing?

Sometime microphones on Raspberry Pi has noise and the VAD does not work well on that. It works well. Or did you mean you trained the personal model on the website, it worked on the website but didn't work for you when you use it in the example? Increasing the audio_gain will boost the input audio amplitude, you could try a value between 1 and 10.

The inputs are scanners (lots of them), so stereo isn't needed and one channel is wasted per card. Now I have an error from pyaudio saying sample rate is invalid. I've been moving between OSes trying to get a solution going. http://popupjammer.com/unable-to/alsa-lib-pcm-dmix-c-unable-to-open-slave.html What about the patch from bug #28723, comment #130? >AudioClient_Initialize ALSA buffer: 1920 frames >AudioClock_GetPosition frames written: 48000, held: 480, avail: 1256, delay: 492 state 3, pos: 47520 Wow, <11ms latency.

Collaborator chenguoguo commented Sep 13, 2016 @adimnno when you record the Alexa samples on Raspberry Pi, and then upload it to snowboy.kitt.ai for model training, could you make sure that those Collaborator chenguoguo commented Sep 9, 2016 It could be that the input audio was not good enough. Then I recorded three audio of my saying "Alexa" using the same system of the raspberry. This kind of defeats what I'm after?

Is it something about alsa configuration or the port audio settings? Sometimes you see errors/warnings like this but the detection is already working. I just changed your input_stream's parameters to 48000 which avoided the errors but never work with the recognition. There is indeed a dsnoop.conf file, which has a pcm.!dsnoop entry.

Kushcabbage commented Sep 6, 2016 I have the same errors as above and it isnt working.