Hi, When I input 32000 (32 kHz) into the AUDIO_IN_SMAPLE_FREQUENCY macro within cca02m2_conf.h The advanced tab within microphone properties is lost, not allowing me to select 32 kHz, 16 bit input. I have noted that when entering 48 kHz and 16 kHz as...
Hello, I am working on integrating IMP23ABSU into my hardware. Hence, I reviewed the evaluation schematic (steval-stwinkt1b) to understand its setup. I have a few questions regarding the schematic, in addition to what has been answered here, it would...
Hello all.I would like to ask how to calculate dB from a data recorded by a MEMS microphone.I currently use the MP34DT04 on the SensorTile Kit. I checked the SensorTile can record sound with the microphone, and store a wav data file in MicroSD.In the...
Hello, I have as project to use the STWINKT1B board and write my custom code to read IMP23ABSU sensor at its maximum capacity (80kHz). I understand the sensor output data is amplified by an op-amp and can be read with ADC input of the microcontroller...
I am looking to build a visual model of the human cochlea and was hoping to use the Adruino Nano 33 Sense which has a MP34DT06J microphone integrated. I can't find the frequency range in the documentation, but I am not an electrical engineer--so may...
Hi, I want to acquire an audio signal from the microphone IMP34DT05 which is connected to the SAI interface of my STM32WB5MM-DK demo board in this way: L/R -> VDD; CLK -> SAI_CK2; DATA -> SAI_D2.With the oscilloscope I noticed that I generate correct...
Hi Everybody, I am a beginner and I need some information to start using the following devices:- Nucleo-F401RE- X-Nucleo-Amicam1- Steval-mic007v1. I have currently downloaded the following material:- X-cube-memsmic1- Link007- Link009- Stm32cubeid.Is ...
I now want to use the spi port of the stm32F407 series to collect data from the PDM microphone of mp34dt05. My SPI is set to the main device to only receive. There are SCK and MISO ports. The SCK clock is 2.25Mhz. MISO receives data, but I found tha...
Hello, I am experiencing significant challenges with programming the SensorTile Box Pro. I successfully loaded the base firmware STSW-MKBOXPRO Expert Mode v1.1.1 and managed to retrieve data from the accelerometer, gyroscope, magnetometer, and temper...
Hi,I want to connect the microphone feature to my raspberry pi so that I can extract the data and put it in databases. Only when I connect my SensorTile.box (STEVAL-MKSBOX1V1) with my Raspberry pi 3 Model B+ I can see the standard features but not th...