Search found 30 matches

by cinettoa
Wed Oct 17, 2018 2:30 pm
Forum: ReSpeaker
Topic: noise suppression with librespeaker in RespeakerCorev2
Replies: 46
Views: 10245

Re: noise suppression with librespeaker in RespeakerCorev2

I attach a little output for troubleshooting. (393ms)DEBUG -- record stream state: 1 [pulse_collector_node.cc:244] (404ms)DEBUG -- record stream state: 1 [pulse_collector_node.cc:244] (414ms)DEBUG -- record stream state: 1 [pulse_collector_node.cc:244] (424ms)DEBUG -- record stream state: 1 [pulse_c...
by cinettoa
Wed Oct 17, 2018 2:20 pm
Forum: ReSpeaker
Topic: noise suppression with librespeaker in RespeakerCorev2
Replies: 46
Views: 10245

Re: noise suppression with librespeaker in RespeakerCorev2

Hi Jerry, I've removed the old librespeaker using "dpkg -r librespeaker" and then install the package you provided with "dpkg -i". the package is correctly installed according to dpkg -l librespeaker. I've a new issue. The file /usr/local/include/librespeaker.so is not present anymore I couldn't com...
by cinettoa
Tue Oct 16, 2018 11:45 am
Forum: ReSpeaker
Topic: noise suppression with librespeaker in RespeakerCorev2
Replies: 46
Views: 10245

Re: noise suppression with librespeaker in RespeakerCorev2

Hi Jerry,
According to dpkg I am using the librespeaker 2.0.0-build1.

here in attached you can find the two scripts and two recordings made with them. One with noise suppression (main_vep__nr_test.cc) and one without (main_vep_test.cc).
by cinettoa
Thu Oct 11, 2018 4:48 pm
Forum: ReSpeaker
Topic: noise suppression with librespeaker in RespeakerCorev2
Replies: 46
Views: 10245

noise suppression with librespeaker in RespeakerCorev2

Dear Service, I am testing the librespeaker c++ library with a RespeakerCoreV2. All the algorithms are working just fine exept for Noise Suppression. I've tried to use the HybridNode::CreateNsOnly in many ways as showed in your documentation: 1- Before VepAecBeamformingNode (with various values for ...
by cinettoa
Wed Oct 10, 2018 5:41 pm
Forum: ReSpeaker
Topic: maximize noise reduction
Replies: 8
Views: 2236

Re: maximize noise reduction

Hi!
Any new about this? two monthts are gone..
by cinettoa
Thu Aug 16, 2018 3:07 pm
Forum: ReSpeaker
Topic: maximize noise reduction
Replies: 8
Views: 2236

Re: maximize noise reduction

Dear Seth,
Thanks for your reply.
Then the question is, is there any guideline to maximise noise suppression from external sources?
Thanks for your help
by cinettoa
Wed Aug 15, 2018 3:54 pm
Forum: ReSpeaker
Topic: maximize noise reduction
Replies: 8
Views: 2236

Re: maximize noise reduction

I add the screenshot from my recording in Audacity.
Why Channel 5 shows no activity?
by cinettoa
Wed Aug 15, 2018 1:52 pm
Forum: ReSpeaker
Topic: maximize noise reduction
Replies: 8
Views: 2236

Re: maximize noise reduction

Hi Bill, Thanks for your int but I have already tried to tune them according to the information available in your github link. I need some more detailed information from you. Could you please share the complete configuration of all these parameters which you used to create the demonstation in the 'o...
by cinettoa
Sun Aug 12, 2018 6:27 pm
Forum: ReSpeaker
Topic: maximize noise reduction
Replies: 8
Views: 2236

Re: maximize noise reduction

Dear Bill, I've tried out your "Out of the box" demo without success. Both with the 6 channel firmware and 1 channel firmware, the respeaker is not cleaning the environment noise as you show in the video. When I play my record it only plays music and voice mixed together without any difference from ...
by cinettoa
Fri Jul 20, 2018 10:42 am
Forum: ReSpeaker
Topic: maximize noise reduction
Replies: 8
Views: 2236

maximize noise reduction

HI, Could you suggest any link or instructions to maximize the noise reduction by using ReSpeaker Core 2 and ReSpeaker Far-Field Mic Array v2.0? I am trying to use those with Snips platform for voice recognition in a noisy environment (noise is mainly machinery noise, like air pressure, mechanical a...