Example project showcasing how to use a Raspberry Pi Pico, Adafruit's PDM MEMS Microphone Breakout, and Adafruit's 2.0" 320x240 Color IPS TFT Display with microSD Card Breakout to "See sound in real-time". 🔊 👀
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cmsis-dsp
Here are 23 public repositories matching this topic...
Acoustic features (MFSCs and MFCCs) for edge AI
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GNU Octave scripts to design IIR filters that can be HW accelerated on ARM Cortex cores via CMSIS DSP
signal-processing cmsis octave-scripts digital-signal-processing octave-functions iir gnu-octave iir-filters digital-signal-filtering iir-filter cmsis-dsp
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IIR filters coefficient generation for ARM CMSIS DSP library using GNU Octave Script.
cortex-m signal-processing dsp octave cmsis octave-scripts digital-signal-processing octave-functions iir gnu-octave dsp-library iir-filters digital-signal-filtering iir-filter cmsis-dsp
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Raspberry Pi Pico (RP2040) playground
opengl pytorch fft pitch keyword-spotting pitch-shifter pitch-shift u8g2 wakeword cmsis-dsp fastgrnn inmp441 tinyml rp2040 raspberry-pi-pico tflite-micro edgeml voice-change voice-changing
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Music generation on RP2040 with CMSIS-Stream, CMSIS-DSP and Arm-2D
music-player cortex-m animation raspberry cortex-m0plus cmsis-dsp raspberry-pi-pico arm-2d cmsis-stream
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This project aims to implement a speech command recognition system on an STM32F407 Discovery board. The system is designed to predict two keywords, "yes" and "no," while classifying other sounds as "noise." It utilizes embedded audio processing and deep learning techniques to achieve efficient speech recognition on a microcontroller platform.
tensorflow dsp keras embedded-systems speech-recognition audio-processing stm32f4-discovery cmsis-dsp cubeai
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Cortex 微控制器软件接口标准（CMSIS）文档
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Master's Thesis: "Acoustic Identification of Wood-Boring Insects with TinyML".
machine-learning microcontroller deep-learning stm32 keras embedded-systems neural-networks audio-classification audio-processing anomaly-detection multi-task-learning cmsis-dsp tinyml tensorflowlite-for-microcontrollers xcubeai
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Short-Time Fourier Transform (STFT) framework for Electrosmith Daisy Seed
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This is my API for digital signal processing (DSP) with ARM Cortex®-M processor using CMSIS DSP software library.
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Firmware en STM32F407 para la materia Procesamiento Digital de Señales - FCEFyN - UNC
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CMSIS DSP low-pass FIR filter example with python scripts on windows machine
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Mini Audio Wave and FFT Visualizer on Custom PCB based on STM32L4
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Features firmware for identifying and controlling a second order plant. It uses the LMS algorithm to estimate the plant parameters, and a standard PID controller implementation to improve the step response of the system.
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