ArmDeveloperEcosystem/rnnoise-examples-for-pico-2 开源项目中文解读：技术栈、适用场景与上手建议

项目介绍

ArmDeveloperEcosystem/rnnoise-examples-for-pico-2 是一个托管在 GitHub 上的开源项目，主要使用 C 编写，采用 BSD 3-Clause "New" or "Revised" License 许可证，目前获得 33 个 Star、11 次 Fork。

仓库全名: ArmDeveloperEcosystem/rnnoise-examples-for-pico-2

README 摘要

RNNoise Examples for Pico 2 Example project to demonstrate the RNNoise audio noise suppression algorithm running on a Raspberry Pi Pico 2 board, using the RP2350's Cortex-M33 processor. Hardware RP2350 board Raspberry Pi Pico 2 Microphones PDM Adafruit PDM MEMS Microphone Breakout Default Pinout PDM Microphone Raspberry Pi Pico 2 / RP2350 | PDM Microphone | 3.3V | VCC | GND | GND | GND | SEL | GPIO 21 | DAT | GPIO…

完整内容见 GitHub 原始 README 或本页。

常见问题

rnnoise-examples-for-pico-2 用什么语言开发？

主要使用 C 编写，采用 BSD 3-Clause "New" or "Revised" License 许可证，目前有 33 个 Star。

rnnoise-examples-for-pico-2 可以免费商用吗？

如何获取 rnnoise-examples-for-pico-2 的源码？

可以直接克隆仓库：git clone https://github.com/ArmDeveloperEcosystem/rnnoise-examples-for-pico-2.git，默认分支为 main；安装与运行步骤见仓库 README。

rnnoise-examples-for-pico-2 最近还在维护吗？

仓库最近一次更新为 2024年8月3日，当前有 1 个未关闭 Issue；Star 数为 33，可作为社区活跃度的参考。

关于

Example project to demonstrate the RNNoise audio noise suppression algorithm running on a Raspberry Pi Pico 2 board, using the RP2350's Cortex-M33 processor.

audio noise-suppression pico-2 rnn rp2350

BSD 3-Clause "New" or "Revised" License
33 Stars
11 Forks
2 Watching

描述取自 GitHub 官方 API，中文内容由 GitRead 中文社区编辑团队整理。

简要分析

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活跃状态

活跃

GitHub

语言占比

CMake

贡献者

sandeepmistry

RNNoise Examples for Pico 2

Example project to demonstrate the RNNoise audio noise suppression algorithm running on a Raspberry Pi Pico 2 board, using the RP2350’s Cortex-M33 processor.

Hardware

RP2350 board
- Raspberry Pi Pico 2
Microphones
- PDM
  - Adafruit PDM MEMS Microphone Breakout

Default Pinout

PDM Microphone

Raspberry Pi Pico 2 / RP2350	PDM Microphone
3.3V	VCC
GND	GND
GND	SEL
GPIO 21	DAT
GPIO 20	CLK

GPIO pins are configurable in example.

Examples

See examples folder.

Cloning

git clone https://github.com/ArmDeveloperEcosystem/rnnoise-examples-for-pico-2.git

Building

Set up the Pico C/C++ SDK
Set PICO_SDK_PATH

export PICO_SDK_PATH=/path/to/pico-sdk

Create build dir, run cmake and make:

mkdir build
cd build
cmake .. -DPICO_BOARD=pico2
make

Copy example .uf2 to Pico when in BOOT mode.

License

BSD-3-Clause license

Disclaimer: This is not an official Arm product.

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rnnoise-examples-for-pico-2