ReSpeaker_Mic_Array_v2.0 didn't work

[Elvis1613]

Hello Thanks for developing this nice tool. I'm trying to do a project that use a circular microphone array to DOA. And I connect the microphone array with computer and run ODAS_WEB and ODASin Deepin, but it didn't work. My config file like this,it't according to your sample.

# Configuration file for ReSpeaker 4 Mic Array (a hat for Raspberry Pi)
version = "2.1";
# Raw
raw: 
{
    fS = 16000;
    hopSize = 128;
    nBits = 32;
    nChannels = 4; 

    # Input with raw signal from microphones
    interface: {
        type = "soundcard";
        card = 1;
        device = 0;
    }
}

Interface:

When i run odas it's show like this

odas_web show like this

[Elvis1613]

which part of the code in ODAS_CORE and ODAS_WEB should I modify? Thank you

[Elvis1613]

BTW I use respeaker 4 mic array with computer

[nxdefiant]

Maybe include your full config. Also why don't you use the odas.cfg from http://wiki.seeedstudio.com/ReSpeaker_Mic_Array_v2.0?

[Elvis1613]

Maybe include your full config. Also why don't you use the odas.cfg from http://wiki.seeedstudio.com/ReSpeaker_Mic_Array_v2.0?

`

Configuration file for XMOS circular sound card

version = "2.1";

Raw

raw: {

fS = 16000;
hopSize = 128;
nBits = 16;
nChannels = 6; 

# Input with raw signal from microphones
interface: {
    type = "soundcard";
    card = 1;
    device = 0;
}

}

Mapping

mapping: {

map: (2, 3, 4, 5);

}

General

general: {

epsilon = 1E-20;

size: 
{
    hopSize = 128;
    frameSize = 256;
};

samplerate:
{
    mu = 16000;
    sigma2 = 0.01;
};

speedofsound:
{
    mu = 343.0;
    sigma2 = 25.0;
};

mics = (

    # Microphone 2
    { 
        mu = ( -0.032, +0.000, +0.000 ); 
        sigma2 = ( +0.000, +0.000, +0.000, +0.000, +0.000, +0.000, +0.000, +0.000, +0.000 );
        direction = ( +0.000, +0.000, +1.000 );
        angle = ( 80.0, 100.0 );
    },

    # Microphone 3
    { 
        mu = ( +0.000, -0.032, +0.000 ); 
        sigma2 = ( +0.000, +0.000, +0.000, +0.000, +0.000, +0.000, +0.000, +0.000, +0.000 );
        direction = ( +0.000, +0.000, +1.000 );
        angle = ( 80.0, 100.0 );
    },

    # Microphone 4
    { 
        mu = ( +0.032, +0.000, +0.000 ); 
        sigma2 = ( +0.000, +0.000, +0.000, +0.000, +0.000, +0.000, +0.000, +0.000, +0.000 );
        direction = ( +0.000, +0.000, +1.000 );
        angle = ( 80.0, 100.0 );
    },

    # Microphone 5
    { 
        mu = ( +0.000, +0.032, +0.000 ); 
        sigma2 = ( +0.000, +0.000, +0.000, +0.000, +0.000, +0.000, +0.000, +0.000, +0.000 );
        direction = ( +0.000, +0.000, +1.000 );
        angle = ( 80.0, 100.0 );        
    }

);

# Spatial filter to include only a range of direction if required
# (may be useful to remove false detections from the floor)
spatialfilters = (

    {
        direction = ( +0.000, +0.000, +1.000 );
        angle = (80.0, 100.0);

    }    

);

nThetas = 181;
gainMin = 0.25;

};

Stationnary noise estimation

sne: {

b = 3;
alphaS = 0.1;
L = 150;
delta = 3.0;
alphaD = 0.1;

}

Sound Source Localization

ssl: {

nPots = 4;
nMatches = 10;
probMin = 0.5;
nRefinedLevels = 1;
interpRate = 4;

# Number of scans: level is the resolution of the sphere
# and delta is the size of the maximum sliding window
# (delta = -1 means the size is automatically computed)
scans = (
    { level = 2; delta = -1; },
    { level = 4; delta = -1; }
);

# Output to export potential sources
potential: {

    # format = "undefined";
    format = "json";

    interface: {
        # type = "blackhole";
        type = "socket"; ip = "127.0.0.1"; port = 9001;
    };

};

};

Sound Source Tracking

sst: {

# Mode is either "kalman" or "particle"

mode = "kalman";

# Add is either "static" or "dynamic"

add = "dynamic";    

# Parameters used by both the Kalman and particle filter

active = (
    { weight = 1.0; mu = 0.4; sigma2 = 0.0025 }
);

inactive = (
    { weight = 1.0; mu = 0.25; sigma2 = 0.0025 }
);

sigmaR2_prob = 0.0025;
sigmaR2_active = 0.0225;
sigmaR2_target = 0.0025;
Pfalse = 0.1;
Pnew = 0.1;
Ptrack = 0.8;

theta_new = 0.9;
N_prob = 5;
theta_prob = 0.8;
N_inactive = ( 250, 250, 250, 250 );
theta_inactive = 0.9;

# Parameters used by the Kalman filter only

kalman: {

    sigmaQ = 0.001;

};

# Parameters used by the particle filter only

particle: {

    nParticles = 1000;
    st_alpha = 2.0;
    st_beta = 0.04;
    st_ratio = 0.5;
    ve_alpha = 0.05;
    ve_beta = 0.2;
    ve_ratio = 0.3;
    ac_alpha = 0.5;
    ac_beta = 0.2;
    ac_ratio = 0.2;
    Nmin = 0.7;

};

target: ();

# Output to export tracked sources
tracked: {

    format = "json";

    interface: {
        # type = "file";
        # path = "tracks.txt";
        type = "socket"; ip = "127.0.0.1"; port = 9000;
    };

};

}

sss: {

# Mode is either "dds", "dgss" or "dmvdr"

mode_sep = "dgss";
mode_pf = "ms";

gain_sep = 1.0;
gain_pf = 10.0;

dds: {

};

dgss: {

    mu = 0.01;
    lambda = 0.5;

};

dmvdr: {

};

ms: {

    alphaPmin = 0.07;
    eta = 0.5;
    alphaZ = 0.8;        
    thetaWin = 0.3;
    alphaWin = 0.3;
    maxAbsenceProb = 0.9;
    Gmin = 0.01;
    winSizeLocal = 3;
    winSizeGlobal = 23;
    winSizeFrame = 256;

};

ss: {

    Gmin = 0.01;
    Gmid = 0.9;
    Gslope = 10.0;

};

separated: {

    fS = 16000;
    hopSize = 128;
    nBits = 16;        

    interface: {
        type = "file";
        path = "separated.raw";
    };        

};

postfiltered: {

    fS = 16000;
    hopSize = 128;
    nBits = 16;        
    gain = 10.0;

    interface: {
        type = "file";
        path = "postfiltered.raw";
    };        

};

};

classify: {

frameSize = 4096;
winSize = 3;
tauMin = 88;
tauMax = 551;
deltaTauMax = 20;
alpha = 0.3;
gamma = 0.05;
phiMin = 0.5;
r0 = 0.2;    

category: {

    format = "undefined";

    interface: {
        type = "blackhole";
    }

}

} `

I use the odas.cfg,but still got Sink pots: Cannot connect to server Sink tracks: Cannot connect to server

[nyxrobotics]

I use the odas.cfg,but still got Sink pots: Cannot connect to server Sink tracks: Cannot connect to server

I'm in the same situation, but it worked fine on odas_web. I think the options for the odaslive command have changed, but I'm not sure.