* Specifically, due to the hardware limitation, the simplex rx & tx channels can't be registered on the same controllers on ESP32 and ESP32-S2, * and ESP32-S2 has only one I2S controller, so it can't allocate two simplex channels */#defineEXAMPLE_I2S_DUPLEX_MODE 0#defineEXAMPLE_STD_...
2,增加独立播放音频的接口 自己写了个播放指定音乐的接口函数,用来播放小爱同学的唤醒回复“我在”等等。 voidplay_music_file(const char*music_path){FILE*fp=fopen(music_path,"rb");if(fp){ESP_LOGI(TAG,"Playing '%s'",music_path);audio_player_play(fp);}else{ESP_LOGE(TAG,"unable to open '%s...
void capture_audio_data() { char *audio_buffer = malloc(1024); size_t bytes_read; i2s_read(I2S_NUM_0, audio_buffer, 1024, &bytes_read, portMAX_DELAY); // 编码和传输音频数据... free(audio_buffer); } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17....
ESP32播放在线音频 使用ESP32-audioI2S 基于Arduino+VSCode+PlatformIO 支付宝盒在线电台 03:47 ESP32 Arduino编译生成全量固件方法 PlatformIO+VSCode开源示例 06:03 低价LED点阵盒子 开源ESP32C3驱动WS2812灯板 3D打印外壳 Arduino+VSCode+PlatformIO 03:09 爆改廉价小音响的电子沙漏程序 ESP32S3 + MPU6050 软件...
// 定义不同的AUDIO_FREQ值, 可以切换不同的采样频率, 8K, 11K, 16K, 越高的采样频率, 音质越好, 录音时长越短 #define AUDIO_FREQ 8000 //#define AUDIO_FREQ 11000 //#define AUDIO_FREQ 16000 // 定义存储的音频数据大小, CCT6用的是30000, CBT6 或 RPT6 可以相应的减小或增大 ...
pip3 install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu117 在ModelAssistant路徑中安裝必須的依賴: pip3 install -r requirements/base.txt && \ mim install -r requirements/mmlab.txt && \ mim install -e . 其他的部分如export.txt inference.txt則依照個人需求...
ESP32-S3 Audio Dev Kit Miniby stuartiannaylor » Sat Jan 22, 2022 7:50 pm Just a shout to the Espressif guys but as the ESP32-S3 is such a great DSP MCU I struggle to justify the bigger boards like the Korvo just have so much on them that I would not use. It would be ...
ESP32-S3-BOX能够运行通过亚马逊Software Audio Front-End Solution认证的声学前端算法、ESP-Skainet 离线语音助手SDK、Alexa for IoT SDK。基于LVGL的HMI解决方案，以及ESP-DL深度学习开发库和ESP-ADF等多种SDK；也能够通过一站式AIoT云平台ESP RainMaker®，实现APP控制设备状态、自由配置GPIO管脚、自定义离线语音...
(voice);//创建tts对象char*prompt1 ="你好我是启明云端";//需要转换的文字if(esp_tts_parse_chinese(tts_handle, prompt1))//文字解析成拼音{intlen[1] = {0};do{short*pcm_data = esp_tts_stream_play(tts_handle, len,3);//拼音转换成pcm音频esp_audio_play(pcm_data, len[0] *2, portMAX...
static const char *TAG = "AUDIO_BOARD"; static audio_board_handle_t board_handle = 0; audio_board_handle_t audio_board_init(void) { if (board_handle) { ESP_LOGW(TAG, "The board has already been initialized!"); return board_handle; } board_handle = (audio_board_handle_t) audio_...