Transfer functions

[sai]

Hi I’m SAI.

I Want to use Hark software to localise animal sounds. I learnt that for Hark it is necessary to generate transfer function to localise sounds.

In case of test and simulation (animal sound generated by speaker), I will generate transfer function in the same room where I conduct my simulation test.

But what if I want to localise sound in a farm or forest or any outdoors of animals? How should I generate the transfer function.

Could you please tell me where can I get the TSP response. So that I can play it in the speaker to generate transfer function.

please guide me in right direction to localise animal sounds in outdoors.

Awaiting your reply.

Yours Sincerely,
Sai.

• This topic was modified 3 years, 9 months ago by sai.

[sai]

can any one please tell me where to find the TSP file to play in speakers to generate transfer function.?

• This reply was modified 3 years, 9 months ago by sai.

[nterakado]

Thank you for your inquiry.

We assume that you will be using it outdoors.
In that case, you don’t have to consider the influence of reverberation.
I think Geometric-calculation-based transfer functions are sufficient.

You can create Geometric-calculation-based transfer functions in the following ways:

https://www.hark.jp/document/packages/harktool5-gui-en/harktool5-gui.html

TF Calculation Type
Use Geometric Calculation: Calculate transfer function by geometric calculation

For more information on the transfer function, refer this page.

Best regards,
HARK support team.

• This reply was modified 3 years, 9 months ago by nterakado.
• This reply was modified 3 years, 9 months ago by nterakado.

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