[catadman.jkl]

Hi Riya,

To help you better with this, we would want to know what is the purpose of the network file that you have created. Also, what your desired output is and what would be the purpose of the output.

There might be some workarounds that we can suggest.

Thank you,
HARK Support Team

[catadman.jkl]

Hi Riya,

It is possible to use any microphone array device but as of now, the only steps we can provide are for the specified devices in the HARK Website.

We are still gathering the resources that you can possibly use to generate a transfer function.
We’ll give you an update once it is available.

Thank you,
HARK Support Team

[catadman.jkl]

Hi Riya,

Do you mean to use random wave files?
This would create an inefficient transfer function.
It is recommended to use wave files that were recorded in a controlled environment to help the transfer function localize the sound accurately.

Best regards,
HARK Support Team

[catadman.jkl]

Hi Riya,

If the wave files you have were generated by a microphone array, then you can proceed to generate a transfer function by following the steps from this video.

Best regards,
Kenneth

[catadman.jkl]

Hi Riya,

Have you already generated a wav file from the steps in here?
Or do you mean you do not have a recording equipment?

Best regards,
HARK Support Team

[catadman.jkl]

Hi Riya,

The parameter values of these nodes have been provided with incorrect/empty values:

In NormalizeMUSIC:

1. TF_CHANNEL_SELECTION
This should correspond to the number of channels of the microphone array of the transfer function file that you have referred in the parameter A_MATRIX.
For example, if the microphone array of your transfer function has 8 channels, the value should be: <Vector<int> 0 1 2 3 4 5 6 7>

2. SAMPLING_RATE
This is the sampling frequency of input acoustic signal. The data type must be int and the default value is 16000.

3. A_MATRIX
The file name of the transfer function file that will be used in this network. Please refer to this link for generating a transfer function.

In DisplayLocalization:
1. WINDOW_NAME
The GUI window name. The data type should be string and the default value is ‘Source Location’.

Please let us know if you need more information.

Thank you,
HARK Support Team

[catadman.jkl]

Hi Riya,

Please disregard the message above.
It is just a test if we are able to upload a file.
May we ask for you to try to upload again?
Kindly also check if the network file you are trying to upload is a .n file same as above.
Thank you for your patience.

Best regards,
HARK Support Team

[catadman.jkl]

—
Test upload
—

Attachments:

1. localizemusic_sevd-1.n

[catadman.jkl]

Hi Riya,

Thank you for these files.
However, we would like to see the parameters that you have provided to the nodes especially in LocalizeMUSIC.
Will it be possible for you to also attach the network file that you’re using?

Thank you,
HARK Support Team

[catadman.jkl]

Hi Riya,

Upon checking, there was a problem with the server that is why the files were not uploaded successfully.
Apologies for the inconvenience.
Kindly re-upload the files.

Thank you,
HARK Support Team

[catadman.jkl]

Hi Riya,

The files that you’re referring to are still not attached.
Kindly check if the files do not exceed the maximum file size allowed.
Also, will it be possible for you to send a screenshot of the error that you have encountered?

I get the following error with localise music.

Thank you,
HARK Support Team

• This reply was modified 4 years, 9 months ago by catadman.jkl.

[catadman.jkl]

Hi Riya,

The reference files may have not been attached successfully.
Kindly re-upload them and let us know if there is a problem.

Thank you,
HARK Support Team

[Author]

Posts