ReSpeaker_Core_v2.0 module

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robertobistel
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ReSpeaker_Core_v2.0 module

Post by robertobistel » Thu May 30, 2019 8:29 am

Hi
I'm interested in the ReSpeaker_Core_v2.0 module.
Is it possible to perform continuous audio recording with a sampling frequency greater than 22 kHz to the SD card?
What is the maximum storage capacity that the system can handle? Is it limited?

bill.yu
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Re: ReSpeaker_Core_v2.0 module

Post by bill.yu » Thu Jun 20, 2019 11:38 am

Hi there~

1. Is it possible to perform continuous audio recording with a sampling frequency greater than 22 kHz to the SD card?
Max Sample Rate: 96Khz. You can save the audio to SD card.

2. What is the maximum storage capacity that the system can handle? Is it limited?
We only tested with 32G SD card, it shall support 256G, but we do not test it yet. thanks.

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