Impulse Response from AudioFile

Hello there!

I have an audiofile that I would like to get the impulse response from.

I know Matlab has an Impulse Response Measurer, but for some reason I am unable to upload my audiofile to that. Is there any way?

If not, how can I get the impulse response directly from the file?

Thanks in advance! :D

[Jonas]

did you have a look into the impzest() function?

[Mathieu NOE]

I doubt the app can load a file (record)

it will generate the test signal, do the measurement and process the IR

Description

The Impulse Response Measurer app enables you to acquire, analyze, and export impulse response and frequency response measurements through a user interface.

Using this app, you can:

• Acquire impulse responses from one or more input channels to create filters and generate models for offline simulations.
• Determine whether audio devices (loudspeakers, for example) meet time and frequency specifications.
• Optimize audio systems, such as automotive-acoustic systems, to match goal specifications.
• Acquire accurate impulse response measurements for use in acoustic reporting.

maybe we have to put some code together , but then your audio file should be shared so someone can work on it

[Mathieu NOE]

hello

problem solved ?