文件列表:

speaking_numbers_001.txt (12903, 2023-08-24)

# wmt_recorder_study My MCU / Embedded Linux audio recorder study ## Old, to be written * https://github.com/weimingtom/wmt_ai_study/blob/master/README_TODO_002.md#tflite-work * https://github.com/weimingtom/wmt_ai_study/blob/master/README_TODO_001.md#related-projects ## Work * ESP32, Arduino IDE micro_speech_v7_tf200_single_file.rar micro_speech_v5_tf211_lib.zip https://github.com/boochow/TFLite_Micro_MicroSpeech_M5Stack https://github.com/tanakamasayuki/Arduino_TensorFlowLite_ESP32 * ESP32, esp-idf blink_v2_micro_speech_success.tar.gz * Raspberry Pi Pico msys_v11_raspberry_pi_pico_v1.rar pico-microphone_v3.rar https://github.com/sandeepmistry/pico-microphone * PC, HTML5 speech_v1.rar https://github.com/MimusTriurus/WebExperiments https://github.com/shawkatq/voice-commands-demo * Raspberry Pi 3B, Python https://github.com/weimingtom/asr_rpi3b_hello/blob/master/python/baidu_STT/Smart_fan.py https://github.com/weimingtom/wmt_speech_study https://github.com/SeeedDocument/MIC_HATv1.0_for_raspberrypi/blob/master/src/baidu_STT/Smart_fan.py * stm32f103zet6, inmp441, i2s WM8960_Record_v3_success_inmp441.rar * stm32f446, inmp441, sai nucleo-f446-ei-kws_v2_sai_success.rar https://github.com/smlee00/STM32-Keyword-Spotting-with-Edge-Impulse https://github.com/andysworkshop/usb-microphone https://andybrown.me.uk/2021/01/30/usb-microphone * stm32f446re, inmp441, i2s usb-microphone_v5_solve_printf_block_main_thread.rar https://github.com/andysworkshop/usb-microphone * 中科蓝讯AB32VG1, 耳麦回声 mic.rar wav_player_rom.rar 中科蓝讯AB32VG1开发实践指南在线文档 https://docs.qq.com/doc/DTVVWWXpLRVl6cER2 https://ab32vg1-example.readthedocs.io/zh/latest/introduction.html sdadc, Sigma-Delta ADC是一种目前使用最为普遍的高精度ADC结构，在精度达到20位以上的场合 http://www.elecfans.com/d/1294184.html https://github.com/BLUETRUM https://gitee.com/bluetrum RT Thread Studio快速配置AB32进行音频输出 https://blog.csdn.net/qq_45396672/article/details/117525626 * stm32h743, NUCLEO-H743, sai, inmp441 h743_inmp441_v2_stm32h743_sai_overclock.rar h743_inmp441_v1_stm32h743_sai_no_overclock.rar ## Books * 嵌入式软件调试技术 4.8 实例：音频采集与回放程序的调试 OSS (Open Sound System) and ALSA SndKit https://github.com/weimingtom/embedded_linux_debugging_book_code/blob/master/source/chapter4/sndkit/SndKit.c https://gitee.com/weimingtom2000/embedded_linux_debugging_book_code/blob/master/source/chapter4/sndkit/SndKit.c * GNU/Linux嵌入式快速编程 第15章 声音设备——SND https://github.com/giometti/gnu_linux_rapid_embedded_programming/tree/master/chapter_15 Chapter 15 - Sound devices - SND search baidupan, GNU Linux Rapid Embedded Programming, Page 552. * 基于ARM Cortex-M4的DSP系统开发 baidupan * 快速傅里叶变换_算法与应用 baidupan ## Ref * voice_wakeup, sndkit, dmic-test https://github.com/lishaman/minispeaker/blob/master/kernel-3.0.8/tools/voice_wakeup/test_app/sndkit.c https://github.com/gylzbk/x1000_kernel_v1.7/tree/master/tools/voice_wakeup https://github.com/EliasKotlyar/Xiaomi-Dafang-Software/blob/master/kernel/tools/dmic-test/dmic-test.c https://www.cnblogs.com/mengfanrong/p/4224783.html https://github.com/hx1056211238/ingenic-linux-kernel3.10.14-x1000-v6.0-20170428/blob/master/tools/dmic-test/dmic-test.c https://github.com/Winddoing/CodeWheel/tree/master/embedded/drivertest/dmic-test https://github.com/panddio/learn/blob/master/work/test/sndkit/sndkit.c * opensound.com, sndkit https://github.com/EliasKotlyar/Xiaomi-Dafang-Software/tree/master/oss/tutorials/sndkit http://www.opensound.com * 在CB5654上实现语音交互 https://occ.t-head.cn/doc/docs/Chapter9-E5BC80E58F91E69DBF/CB5654E5BC80E58F91E69DBF/E5AE9EE78EB0E59CA8E7BABFE99FB3E4B990E692ADE694BEE599A8.html * SC5654板级适配指南 https://developer.aliyun.com/article/770173 * 智能语音终端开发板介绍 | 《无需从0开发 1天上手智能语音离在线方案》第二章 https://developer.aliyun.com/article/772451 ### TODO * raspberry pi zero (TODO) buildroot recorder (TODO) https://github.com/weimingtom/buildroot_rpi0_hello * stm32h743vi test_ac6_stm32h743vi_v2_dma_bug.rar https://community.st.com/s/article/FAQ-DMA-is-not-working-on-STM32H7-devices * stm32f411re test_ac5_stm32f411re_vv15_benchmark.rar mlkws_stm32f411re_v8_first_success.rar simple_test_v3_stm32f411ce_run_success.rar * xr872 https://gitee.com/tutuwin/xr872_-audio/blob/master/audio_record.c https://xradiotech-developer-guide.readthedocs.io/zh/latest/zh_CN/software-guide/#_4 * PC, X86 Linux, Debian, RPD2017 Blink_esp32_rpd2017_v2_success.tar.gz * PC, Windows, VS2013 micro_speech_vv14_success.rar * Android (TODO, not yet published) https://gitee.com/weimingtom/xunfei weimingtom-xunfei-master.zip https://github.com/xiayouli0122/SoundRecorder * VS1053, XFS5152CE, VS1003, WM8960 https://github.com/weimingtom/wmt_speech_study * Linkit 7688 (MT7688), arm linux https://docs.labs.mediatek.com/resource/linkit-smart-7688/zh_cn/tutorials/audio-playback-and-recording * BPI-D1 (Lamobo D1), arm linux https://github.com/Lamobo/Lamobo-D1/blob/master/src/samples/record_audio/AkAudioRecorder.c * ReSpeaker 2 Mics Pi HAT https://wiki.seeedstudio.com/ReSpeaker_2_Mics_Pi_HAT_Raspberry/ https://wiki.seeedstudio.com/cn/ReSpeaker_2_Mics_Pi_HAT/ * 新唐M480系列, M487JIDAE, NuMaker-PFM-M487开发板 https://github.com/OpenNuvoton/M480BSP/blob/master/SampleCode/StdDriver/SPII2S_PDMA_PlayRecord/main.c http://www.nuvoton.com.cn/board/numaker-pfm-m487km/ https://www.nuvoton.com.cn/export/resource-files/UM_NuMaker-M487KM_User_Manual_EN_Rev1.00.pdf * EasyARM-RT1052, 致远ZLG EasyARM-RT1052-sjsc.rar 深入浅出Cortex-M7-i.MX RT1050 V1.01 .pdf * MIMXRT1064-EVK https://github.com/KeilChris/TensorFlow_MIMXRT1064-EVK_Microspeech/blob/master/mono_mic.c * FRDM-K66F SDK_2_9_0_FRDM-K66F.zip sai_edma_record_playback.zip frdm-k66f sai https://mcuxpresso.nxp.com/api_doc/dev/2163/a00247.html * 芯灵思全志SIN-V3S, arm linux SIN-V3s_Linux & QT用户手册_v2.0.pdf * 野火vs1053, stm32f103 野火-VS1053用户手册.pdf http://doc.embedfire.com/products/link/zh/latest/module/audio/mp3_vs1053.html * 正点原子vs1053, stm32f103 ATK-VS1053 MP3模块用户手册_V1.0.pdf http://www.openedv.com/docs/modules/other/VS1053.html * Recording Stereo Audio on a Raspberry Pi, inmp441 https://makersportal.com/blog/recording-stereo-audio-on-a-raspberry-pi https://github.com/makerportal/rpi_i2s https://github.com/adafruit/Raspberry-Pi-Installer-Scripts/blob/main/i2smic.py https://github.com/adafruit/Raspberry-Pi-Installer-Scripts/blob/main/i2s_mic_module/snd-i2smic-rpi.c https://learn.adafruit.com/adafruit-i2s-mems-microphone-breakout/raspberry-pi-wiring-test https://github.com/opencardev/snd-i2s_rpi * i.mx 280, gst-fsl, libfslparser, libfslcodec, gstreamer, Linux media framework L2.6.35_1.1.0_130130_MM_CODECS_BUNDLE.tar.gz https://github.com/chenbd/gst-fsl-plugins i.MX28 Linux Multimedia Codecs https://www.nxp.com/products/processors-and-microcontrollers/arm-processors/i-mx-applications-processors/i-mx28-processors/multimedia-applications-processors-low-power-high-performance-arm9-core:i.MX280 * MangoPi-R3 （芒果派R3）, allwinner（全志） f1c200s, tinycap, tinyalsa https://wiki.dfrobot.com.cn/_SKU_DFR0780_MangoPi-R3#target_17 https://github.com/tinyalsa/tinyalsa https://github.com/aodzip/buildroot-tiny200/blob/master/package/tinyalsa/Config.in https://github.com/mangopi-sbc/buildroot-mangopi-r/tree/master/package/tinyalsa * Arduino Pro Mini, MAX9814 SpyBug.ino Make Your Own Spy Bug (Arduino Voice Recorder) https://www.instructables.com/id/Make-Your-Own-Spy-Bug-Arduino-Voice-Recorder/ https://github.com/TMRh20/TMRpcm Arduino+MAX9814制作简易录音机 https://www.jianshu.com/p/2b031a7fd2e6 * Fermion MEMS Microphone Sensor 放大器增益为66，当没有检测到声音时，输出电压在0.66*VCC浮动 https://wiki.dfrobot.com.cn/_SKU_SEN0487_Fermion_MEMS_Microphone_Sensor * nrf52, i2s https://github.com/gregtomasch/nRF52_24-bit-_I2S_Microphone_Audio_Recording_Utility * haas100 https://github.com/alibaba/AliOS-Things/tree/master/solutions/audio_demo 似乎有脚可以直接接驻极体麦克风，无需额外的音频芯片 * stm32l496, alios-things developerkit, i2s https://github.com/alibaba/AliOS-Things/blob/rel_3.0.0/board/developerkit/audio_hal/audio.c * 全志r329 https://r329.docs.allwinnertech.com/devboardstudy/r329evb5studyarecord/ * DOPI Hi3516EV200开发板 http://doc.dopi.vip/docs/first/first-1c79th4b95m28 * wm8960, stm32f103zet6, i2s https://www.waveshare.net/wiki/WM8960_Audio_Board * nuc98 https://github.com/OpenNuvoton/NUC980_Linux_Applications/blob/master/demos/alsa_audio/demo.c * nuc97 https://github.com/OpenNuvoton/NUC970_Linux_Applications/blob/master/demos/alsa_audio/demo.c * ??? omega i2s https://onion.io/2bt-omega-i2s-audio/ 转，omega接i2s扬声器，居然可以在gain和vcc之间接一个电阻。。。 （作者的解释是用于降低放大器增益（灵敏度？），提高音质） * widora mt7688 录音 https://widora.io/audio * art-pi媒体扩展板, stm32h750, WM8988 https://art-pi.gitee.io/website/docs/#/tutorial/README Art-Pi学习笔记9：如何使用art-pi的多媒体扩展板播放TF卡中的音乐文件 https://club.rt-thread.org/ask/article/2849.html Art-Pi学习笔记10：优化多媒体扩展板的音频驱动添加录音功能 https://club.rt-thread.org/ask/article/2872.html ART-Pi开发板, 媒体扩展板原理图 https://gitee.com/RT-Thread-Studio-Mirror/sdk-bsp-stm32h750-realthread-artpi/blob/master/documents/board/ART-Pi_HW_V1.5/ART-Pi_SCH_V1.5_Release.pdf https://gitee.com/RT-Thread-Studio-Mirror/sdk-bsp-stm32h750-realthread-artpi/blob/master/documents/board/MEDIA-IO/SCH_MEDIA-IO_V1.2.pdf https://www.pianshen.com/article/18472048211/ * micro:bit v2 record https://github.com/we-eff/RecordSavePlayAudioData * bk7252, bk7251 https://github.com/bekencorp/bdk_rtt/blob/release/v3.0/docs/BK7251_Quick_Start_v1.0.pdf * python-sounddevice https://github.com/spatialaudio/python-sounddevice * VAD, beken, RT-Thread BK7252 麻雀一号 RT-Thread BK7252 麻雀一号开发板使用文档, 15 录音与播放录音使用例程, /test/mic_record.c search baidupan, 麻雀1号资料包_20210609.zip see bk7221u_release\beken378\func\vad https://github.com/bekencorp/bk7251_rtt_audio_sdk/blob/master/beken378/func/vad/wb_vad.c * IDO-SBC2D06 Sigmastar/SSD201, 茄子nano http://doc.industio.com/docs/ido-sbc2d06/ido-sbc2d06-1cttultfpk26q sdk.tar.bz2 DMIC http://doc.industio.com/docs/ssd201-sbc2d07/ssd201-sbc2d07-1cmdam5763k74 AMIC http://doc.industio.com/docs/ssd201-sbc2d07/ssd201-sbc2d07-1cmdamnrkgk2p audio_all_test_case * P3510-2MIC, Pawpaw 木瓜电子 https://docs.pawpaw.ltd/download/tool_and_app_download/ https://docs.pawpaw.ltd/notes/ * cb5654, and etc... https://gitee.com/cb5654_sdk https://gitee.com/w800_sdk https://gitee.com/w800_sdk/offline_audio_w800_rgb https://gitee.com/tg6101_sdk https://gitee.com/cb5631_sdk https://gitee.com/cb5654_asus_sdk * 香蕉派, EAI80 https://github.com/BPI-SINOVOIP/BPI-EAI80-bsp * wm8731 https://github.com/hughpyle/teensy-i2s 官网介绍, 带耳机驱动器的编解码器 https://www.cn.cirrus.com/products/wm8731/ TLV320AIC23/WM8731音频模块/8731音频/WIFI语音/声卡 https://item.taobao.com/item.htm?id=580141927800 * art-pi https://club.rt-thread.org/ask/search.html?keyword=art-pi * Porting ARM's DSP examples to Maxim's M4-series LP microcontrollers https://github.com/MaximIntegratedTechSupport/ARM-DSP * rda5981, 在RDA上使用mbed编译运行KWS https://www.pianshen.com/article/3924524102/ * 香蕉派D1, Lamobo-D1, 录音例子 https://github.com/Lamobo/Lamobo-D1/blob/master/src/samples/record_audio/main.c https://github.com/Lamobo/Lamobo-D1/blob/master/src/samples/record_audio/AkAudioRecorder.c * V3s录音 交叉编译alsa linux https://blog.csdn.net/weixin_30301183/article/details/98466667 * A USB Microphone built with an INMP441 and an STM32 https://github.com/andysworkshop/usb-microphone/blob/master/Core/Src/main.c https://andybrown.me.uk/2021/03/13/usb-microphone/ * 易百纳技术论坛，全志平台 http://bbs.ebaina.com/forum-137-1.html * (TODO) STM32F37x38x SDADC （Sigma-Delta ADC）入门.pdf https://download.csdn.net/download/longonly120/11441172?utm_source=iteye_new Sigma-Delta ADC是一种目前使用最为普遍的高精度ADC结构，在精度达到20位以上的场合 http://www.elecfans.com/d/1294184.html STM32F37x的SDADC使用流程（一） https://blog.csdn.net/wangjin5250/article/details/95068065 * ab5325b http://www.bluetrum.com/product/ab5325b.html sdadc https://github.com/ZhiqingLi/Sdk_Refresh/blob/master/AB53XX_SDK/app/platform/libs/api_sdadc.h https://gitee.com/xiang_gang/Sdk_Refresh/blob/master/AB53XX_SDK/app/platform/libs/api_sdadc.h ab5325b https://github.com/nameiscn/GUI_V550/tree/c7e54a7fd9189522ac6fe8d9fefb62a283ce442a/B宝星DL-102/firmware/APP_AB5325A/platform/libs http://www.bluetrum.com/product/list-2.html ab32vg1 https://ab32vg1-example.readthedocs.io/zh/latest/introduction.html https://club.rt-thread.org/ask/article/2643.html https://club.rt-thread.org/ask/article/2599.html 中科蓝讯AB32VG1开发实践指南在线文档 https://docs.qq.com/doc/DTVVWWXpLRVl6cER2 * 无涯mt7688 录音 https://www.hi-wooya.com/resource-view-37.html http://down.hi-wooya.com/开发套件/06th_WKA-M76S/01_UserManual（用户手册）/ * 茄子派, 文档基于TOKOYAKI_DLC00V30版本SDK和IDO-SBC2D06-V1B开发板。 http://doc.industio.com/docs/ido-sbc2d06/ido-sbc2d06-1ctuu864a7h1r 第二十章 音频的配置 http://doc.industio.com/docs/ssd20x-system/page_20 * TTGO ESP32 0.96 OLED音乐频谱分析仪套件 (dead) https://github.com/LilyGO/Music-Spectrum-Analyzer https://github.com/G6EJD/ESP32-8-Octave-Audio-Spectrum-Display https://github.com/kosme/arduinoFFT KY-038 麦克风放大器模块 MAX9812 (see taobao) KY-037 https://github.com/tobozo/ESP32-Audio-Spectrum-Waveform-Display/tree/wrover-kit https://gitee.com/weimingtom2000/ESP32-Muziek-Spectrum-Analyzer-Kit * apollo-DuerOS https://gitee.com/weimingtom2000/apollo-DuerOS https://github.com/ApolloAuto/apollo-DuerOS * 关于I2S及音频小结 https://blog.csdn.net/baiyibin0530/article/details/78728741 * 友善之臂, Matrix外设库 (基于Linux API), 声音外设 https://github.com/friendlyarm/matrix 实际上nanopi也有一个关于声音传感器（Matrix - Sound Sensor）的驱动程序，称为Matrix库， 这个Matrix库（又称为libfahw）类似wiringnp，但实现不同，属于Linux层面的封装， 例如GPIO是通过Linux文件系统和gpio驱动程序来控制电平，有兴趣可以研究一下这个库： friendlyarm/matrix http://wiki.friendlyarm.com/wiki/images/e/eb/Matrix_API_Reference_Manual.pdf http://wiki.friendlyarm.com/wiki/index.php/Matrix_-_2%278_SPI_TFT#Download_Matrix_Source_Code https://wiki.friendlyarm.com/wiki/index.php/Matrix_-_Sound_Sensor * 基于EAIDK-310的传感器调试案例介绍（二） https://aijishu.com/a/1060000000083903 EAIDK-310 http://www.eaidk.com/download.php?class_id=109#txt2 sesarch baidupan, Demo.zip * pmodi2s https://reference.digilentinc.com/pmod/pmodi2s2/reference-manual?redirect=1 https://electronics.stackexchange.com/questions/525459/problems-interfacing-pmodi2s2-with-stm32h7 * sai https://www.stmicroelectronics.com.cn/content/ccc/resource/training/technical/product_training/group0/11/91/8f/47/7b/0e/42/ca/STM32WB-Peripheral-Serial-Audio-Interface-SAI/files/STM32WB-Peripheral-Serial-Audio-Interface-SAI.pdf/_jcr_content/translations/en.STM32WB-Peripheral-Serial-Audio-Interface-SAI.pdf https://www.cnblogs.com/armfly/p/11168383.html https://github.com/keshikan/STM32H7_DMA_sample/blob/master/Src/main.c * HPM6750, with WM8960 ebf_hpm6750_code_20230331.zip\audio_codec\src\WM8960.c https://doc.embedfire.com/products/link/zh/latest/mcu/hpmicro/ebf_hpm6750.html https://doc.embedfire.com/risc-v/hpm6750/quick_start/zh/latest/doc/chapter2/chapter2.html * FR8016HA 我把FR8016HA开发板的声音播放跑通了，（1）烧录程序：不能用gitee最新版， 要用旧资料的代码（会导致屏幕花屏，但功能正常）（2）需要用特定的安卓手机 才能正常蓝牙传输wav文件，我用的是红米4A，安卓6，安卓是gitee上的SBC最新版 （3）我接的喇叭是8Ω0.5W圆形喇叭（8R），带公头杜邦线（需面包板）， 原版没有，需要自备（4）按K1数次，然后按K2播放 dev_v1_use_white_hongmi_write_wav_success.rar * ThatProject, ESP32_MICROPHONE https://github.com/0015/ThatProject/tree/master/ESP32_MICROPHONE * Speaking Numbers with a Microcontroller https://github.com/swharden/NumberSpeaker https://swharden.com/blog/2023-08-19-speaking-microcontroller/ https://blog.arduino.cc/2023/08/24/arduino-speaks-without-any-special-hardware/ ## other * https://github.com/CelliesProjects/ESP32_VS1053_Stream

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