Respeaker 2 mic HAT mic not discovered

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ron.m.patel
Pre-kindergarten
Pre-kindergarten
Posts: 2
Joined: Fri Apr 19, 2019 6:50 am

Respeaker 2 mic HAT mic not discovered

Post by ron.m.patel » Fri Apr 19, 2019 6:54 am

I just have installed the driver for Respeaker 2 mic HAT using https://github.com/respeaker/seeed-voicecard.
I can see the aplay device being detected but when I do arecord -l, I get below response:
**** List of CAPTURE Hardware Devices ****
card 1: seeed2micvoicec [seeed-2mic-voicecard], device 0: bcm2835-i2s-wm8960-hifi wm8960-hifi-0 []
Subdevices: 0/1
Subdevice #0: subdevice #0

Which, as per my understanding, means the mic is not detected and not ready.

Requesting all gurus to help me out

Thanks,
Ron

bill.yu
Junior-7
Junior-7
Posts: 735
Joined: Mon Apr 02, 2018 11:05 am

Re: Respeaker 2 mic HAT mic not discovered

Post by bill.yu » Fri Apr 26, 2019 5:43 pm

Hi there,

Please try the arecord hello.wav and see if you can get the audio file. You also can try the audacity and see if you can record the audio correctly. thanks.

Code: Select all

sudo apt install audacity
audacity

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