respeaker lite tuning

[FabPollen]

Hi everyone,

I've recently acquired a ReSpeaker Lite, which I have embedded on a moving robot. Unsurprisingly, the sound of the motor is being captured, and I would like to remove this noise. Is there a way to tune the DSP algorithms?
The documentation provided by Seeed Studio is quite limited at the moment. However, this repository (https://github.com/xmos/lib_audio_dsp) makes me think that it might be possible. Do you have any advice on this matter?

Thanks!

[Ross]

I think you need so speak to Seed to see if you can run any other code. They may have "locked down" the device to only run their DSP.

You'll ideally want access to JTAG pins for programming and debug - they may have disabled access for security reasons.

If this isn't something they explicitly allow we can't really provide any support.

[FabPollen]

Thanks for the answer. Sure I've contacted them but they don't provide any way to fine tune the algorithms for now.