Does 54lm20b dsp/npu supprt normal Beamforming/AGC/ANS/AI denoise for 2-mic AI recording pen?

[Luke Long]

Hi team,

We are going to kickoff a new project of 2-mic AI recording pen. Good to see we got a very high performance for 54LM20B with DSP/NPU, which might be a very good Voice DSP SoC for our project. To make sure we are running to the right direction, please help us to understand if 54lm20b dsp/npu supprts normal Beamforming/AGC/ANS/AI denoise for 2-mic recording pen?

If yes, do we have

• dual-mic beamforming/AGC/ANS libraries or examples?
• noise suppression SDK?
• AI denoise examples?
• power consumption during continuous recording?

After read the datasheet, we didn't find anything related.

Note: we only talked about 2 mic recording pen, not for 3mic/4mic product. 

[tesc]

Hi,

We do not currently have beamforming, noise suppression, nor denoise examples, no.

Please note however that the nRF54LM20B is a very new product, and accompanying solutions are in active development. For any questions regarding future plans and roadmaps, what is and will be possible on the device, relative to your needs, please contact our sales team. Either directly (if you already have the contact details), or through the Sales related questions form on our Contact us pages.

Regards,
Terje