FP-AUD-SMARTMIC1 - STM32Cube function pack for MEMS microphone acquisition, advanced audio processing and audio output
■FP-AUD-SMARTMIC1 is an STM32Cube function pack. This software package implements a complete application targeting advanced processing for MEMS microphone arrays, including digital MEMS microphone acquisition, beamforming,source localization and acoustic echo cancellation.
■The processed audio is sent to a USB host and a loudspeaker connected to the relevant expansion boards.The function pack is built on STM32Cube software technology to ease portability across different STM32 microcontrollers.
■This sample implementation supports two kind of systems: STM32 NUCLEO-F446RE development board equipped with the X-NUCLEO-CCA01M1 or X-NUCLEO-CCA02M2 expansion boards and the STEVAL-MIC001Vx, STEVAL-MIC002Vx or STEVAL-MIC003Vx digital microphone evaluation boards or the BlueCoin starter kit (STEVAL-BCNKT01V1).
●Features
■ Software expansions for STM32Cube:
◆ AcousticBF real-time beam forming
◆ AcousticEC real-time acoustic echo cancellation
◆ AcousticSL real-time sound source localization
■ Complete application including all the acoustic functions in a single sampleapplication
■ Software graphic user interface to easily control parameters and algorithms froma host PC
■ Free, user-friendly license terms
■ Sample implementation available on a NUCLEO-F446RE development board when connected to an X-NUCLEO-CCA01M1 and an X-NUCLEO-CCA02M2expansion board
■ Sample implementation available on the BlueCoin starter kit (STEVAL-BCNKT01V1)
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FP-AUD-SMARTMIC1 、 STM32Cube 、 NUCLEO-F446RE 、 X-NUCLEO-CCA01M1 、 X-NUCLEO-CCA02M2 、 STEVAL-MIC001Vx 、 STEVAL-MIC002Vx 、 STEVAL-MIC003Vx 、 STEVAL-BCNKT01V1 |
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[ Sound Sensing ][ Speakers ][ Remote Controls ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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24-Jan-2020 |
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Rev 3 |
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DB3275 |
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190 KB |
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