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Function "SLN_ASR_LOCAL_Process" return "kAsrLocalUnsupported"

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Function "SLN_ASR_LOCAL_Process" return "kAsrLocalUnsupported"

‎08-22-2023 02:15 AM
508 Views
JosephHsu
Contributor I

I use iMXRT106s with local voice function, and hit a issue that function "SLN_ASR_LOCAL_Process" always return value 2 which means "kAsrLocalUnsupported". But I have no idea what's wrong with the status, could you help to give more information about this?

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‎08-24-2023 11:43 AM
490 Views
EdwinHz
NXP TechSupport
NXP TechSupport

Hi @JosephHsu,

This return value means that the ASR engine is detecting an unsupported MCU. The RT106S is of the MCU-LOCAL2-VOICE is no longer recommended for new designs. Please look into the newer SLN-SVUI-IOT for more information about supported voice solutions based on the i.MX RT family.

BR,
Edwin.

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