Search found 8 matches

by dave.rogers
Fri Nov 30, 2018 12:35 am
Forum: ReSpeaker
Topic: noise suppression with librespeaker in RespeakerCorev2
Replies: 45
Views: 7675

Re: noise suppression with librespeaker in RespeakerCorev2

I tried to compile and link the code, but there are references to header files that do not exist in the librespeaker-dev include files, e.g. "vep_doa_kws_node.h". If I download the missing header files from searching on the net, it compiles but does not link: /tmp/ccaZ9AuP.o: In function `main': mai...
by dave.rogers
Thu Nov 29, 2018 9:22 am
Forum: ReSpeaker
Topic: respeakerd filling syslog with errors
Replies: 0
Views: 341

respeakerd filling syslog with errors

I installed respeakerd as user "respeaker", but then logged in as a different username. Now, /var/log/syslog is filling up with errors like this: Nov 28 17:15:43 v2 respeakerd_safe[615]: E: [pulseaudio] core-util.c: Failed to create secure directory (/run/user/1000/pulse): No such file or directory ...
by dave.rogers
Tue Nov 20, 2018 9:19 am
Forum: ReSpeaker
Topic: Correct .asoundrc file for ReSpeaker Core v2
Replies: 0
Views: 433

Correct .asoundrc file for ReSpeaker Core v2

We wanted to work directly with ALSA and so removed PulseAudio, but then aplay does not work. We have a simple .asoundrc file that fixes this, but wanted the correct asound definition. We found .conf files for the 2mic, 4mic, and 6mic hats, but not for ReSpeaker Core v2. Do you have one? Also, will ...
by dave.rogers
Tue Nov 20, 2018 9:14 am
Forum: ReSpeaker
Topic: Amazon Web Service (AWS) libraries
Replies: 2
Views: 453

Re: Amazon Web Service (AWS) libraries

Thanks! That worked GREAT! :)
by dave.rogers
Fri Nov 09, 2018 12:17 am
Forum: ReSpeaker
Topic: Can the flash memory be used as swap?
Replies: 1
Views: 431

Can the flash memory be used as swap?

I'm running the ReSpeaker Core v2 using an OS on the Micro SD, not the OS "flashed" into memory. Some questions: - Is the flash memory mounted anywhere where I can see its contents? - Can I configure the flash memory to just be more storage? - If I do not plan to flash an OS into the flash memory, c...
by dave.rogers
Fri Nov 02, 2018 11:41 pm
Forum: ReSpeaker
Topic: Amazon Web Service (AWS) libraries
Replies: 2
Views: 453

Amazon Web Service (AWS) libraries

Some of the Amazon Web Service libraries will not compile on the ReSpeaker Core v2, in particular, the IoT client. (This is a known issue - the amount of memory on the Core is too small.)

Do you know where there may be precompiled AWS libraries that are suitable for the ReSpeaker Core v2?
by dave.rogers
Tue Oct 16, 2018 1:03 am
Forum: ReSpeaker
Topic: firefox-esr not working, librosa linker errors
Replies: 2
Views: 747

Re: firefox-esr not working, librosa linker errors

I also have this same problem. You can reproduce it by starting with the lxqt OS image, and executing: $ sudo apt-get update $ sudo apt-get upgrade After the upgrade, Firefox-esr no longer works. I notice that a new version of Firefox-esr is installed as part of the upgrade. . This does not matter f...
by dave.rogers
Wed Sep 19, 2018 5:52 am
Forum: ReSpeaker
Topic: Getting microphone direction using C++
Replies: 1
Views: 607

Getting microphone direction using C++

How do I get the microphone direction using C++? Is there a Linux device I can read?

The Python code uses a Pythin DBus library that I cannot use.