Search found 24 matches

by antonimaco
Wed Jan 29, 2020 5:48 pm
Forum: Getting started
Topic: Change microphone gain XP-USB-MIC-UF216
Replies: 4
Views: 6261

Re: Change microphone gain XP-USB-MIC-UF216

Can you apply the compiled firmware for your kit referenced here on the last page and test? Any improvements? https://www.xcore.com/viewtopic.php?f=3&t=6064 Thanks for your answer, Following the instructions in the last page of that topic, and according to the device I have (XP-USB-MIC-UF216) I...
by antonimaco
Thu Jan 23, 2020 1:01 pm
Forum: Getting started
Topic: Change microphone gain XP-USB-MIC-UF216
Replies: 4
Views: 6261

Re: Change microphone gain XP-USB-MIC-UF216

I'm reading the document "USB Audio Design Guide" to see if I can change the microphones gain pressing any of the buttons of the board. Right now only the led in the center of the board is ON and the rest leds are OFF. If I press the button "A" all the leds blaze up and I get hig...
by antonimaco
Thu Jan 23, 2020 10:04 am
Forum: Getting started
Topic: Change microphone gain XP-USB-MIC-UF216
Replies: 4
Views: 6261

Change microphone gain XP-USB-MIC-UF216

Hi everybody, I'm using a XP-USB-MIC-UF216 board with firmware "sw_usb_audio-[sw]_6.15.2rc1" flashed on this device and working. I just want to use this device as a sound card to capture audio from microphones and process this raw audio signals with my own algorithms. With this software I'...
by antonimaco
Mon Sep 10, 2018 9:10 am
Forum: Getting started
Topic: Raspberry pi with Xcore array microphone
Replies: 2
Views: 13123

Re: Raspberry pi with Xcore array microphone

Hi. There may be some confusion or at least I am from your post. Do not have this kit but: 1) Stick with Ubuntu or Windows for the xTimeComposer tools to generate any XMOS related firmware. Otherwise you will consume far too much time to get a new platform to function as it should. No fun in this. ...
by antonimaco
Wed Sep 05, 2018 12:49 pm
Forum: Getting started
Topic: Raspberry pi with Xcore array microphone
Replies: 2
Views: 13123

Raspberry pi with Xcore array microphone

Hi, I would like to connect my raspberry pi 3 with an array microphone in order to control this array from the raspberry. I'm trying to install software "Xmos studio" in raspbian but I'm not able to do it since it is compiled for ubuntu operative system. Is there any way to do what I'm try...
by antonimaco
Mon Apr 09, 2018 7:29 pm
Forum: Getting started
Topic: Parameters control beamforming
Replies: 0
Views: 5380

Parameters control beamforming

Hello, I am currently doing some tests of the noise supression of Xmos linear array. In the tests I have done till now I have changed the parameter "BEAMANGLE" seting it to the angle where a speaker with speech signal is (130º) and "BEAMWIDTH" set to 0.2 (minimum width). On the o...
by antonimaco
Thu Mar 22, 2018 10:24 am
Forum: Getting started
Topic: Control Line utility ubuntu
Replies: 1
Views: 2482

Re: Control Line utility ubuntu

Hi,
I didn't have installed in my pc the library "libusb". Therefore, I installed (sudo apt-get install libusb-1.0-0-dev) and everything seems to work fine.

Antonio
by antonimaco
Wed Mar 21, 2018 2:36 pm
Forum: Getting started
Topic: Control Line utility ubuntu
Replies: 1
Views: 2482

Control Line utility ubuntu

Hi, I have tried to compile the control line utility in a ubuntu pc. Unfortunately, I cannot get this compiled. - First, I have executed the script SetEnv ( "source SetEnv" on a terminal). - After this, when I tried to make the file "Makefile.Linux64" I have got problems with the...
by antonimaco
Wed Mar 21, 2018 2:14 pm
Forum: Other Applications
Topic: Application to modify beamangle
Replies: 2
Views: 2623

Re: Application to modify beamangle

Hello,

Actually, what I want to do is built my own program in a robotics framework and control from this framework the Xmos device.
by antonimaco
Mon Mar 19, 2018 12:44 pm
Forum: Other Applications
Topic: Application to modify beamangle
Replies: 2
Views: 2623

Application to modify beamangle

Hi everyone, I’m currently working trying to develop my own c or c++ project. I would like to develop my own application to modify beamangle in runtime as line utility of lib_xbeclear does (but not pasing the beamangle parameter from console application). In order to make this, I have copied all the...