About respeaker 2 mic pi-hat resolution

info about ReSpeaker series products

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About respeaker 2 mic pi-hat resolution

Post by Anonymous » Wed Mar 20, 2019 6:24 pm

Dear seeed Team

when I somehow probe the spec of respeaker 2 mic pi-hat on terminal, it says that the respeaker is able to work on 96kHz 32bit as well as lower resolutions.

Is this respinse true as the real function of the respeaker?

if so, i would like to know about how to enable it.

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Post by Seeed Tech Support » Wed Mar 20, 2019 7:23 pm

Hi Daichi

The max is 48Khz. you can use "arecord -D hw:1 --dump-hw-params" to extract the info. AC108 supports 96khz, but the I2S limited to 48Khz. 


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