esp32_SoundRecorder
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MhageGH
ESP32 Sound recorder with simple code in arduino-esp32. (I2S interface)
I have tried using MicroPython to record 8Khz mono playback sound size is normal. The proof is MX9814 is no problem. Can you help me answer that?
Hello, What is meaning this constants at .ino file 88000 and 8000? ``` const int waveDataSize = record_time * 88000; const int numCommunicationData = 8000; ``` Is it somehow belongs...
Hi! If you can, please provide an example of how I can track the sound level with the MAX9814.
hi, I use esp-wroom-32 and max9814 to record sound and run you code return rx NULL error. error info:E (1245) I2S: /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/driver/i2s.c:1325 (i2s_read):rx NULL Can you help me see what...
Dear sir, I am an ecologist. I am trying to make a automatic acoustic recorder which I can deployed in the wild. Your project is the best I found. I...
hi, is there any spiffs version? changing sd.write to spiffs.write does not work since partition is different or something else. additionaly, can you please explain +2 +3 part in the...
no you can record straight to SPIFFS without using any SD card you can find more on SPIFFS [here.](https://randomnerdtutorials.com/install-esp32-filesystem-uploader-arduino-ide/)
Hi, I tried to run the project on an older version of Arduino IDE and it works fine. However, when tried on the latest version, it throws back an error...
When I add zip file to Arduino ide library It's showing error like error: 13 INTERNAL: Library install failed: moving extracted archive to destination dir: library not valid Please give...
Hello, I try to modify this post for doing a stereo version. I modify the wav header as : header[22] = 0x02; // stereo header[28] = 0x10; // Byte/sec =...
