eSpeakVoice voice; String textToSpeak; void setup() { Serial.begin(115200); pinMode(MIC_PIN, INPUT); Serial.println("ESP32 Microphone to Text to Speech Example"); espeak.Initialize(); voice = espeak.NewVoice("en", "us", 1, 8000, 0, 0); } void loop() { int level = analogRea...
Esp32_baidu_tts是针对ESP32平台的百度语音合成技术。它使用百度提供的TTS(Text-to-Speech)服务,通过语音合成引擎将文本转换为语音输出。用户只需编写代码调用该功能,即可实现语音播放。 具体来说,Esp32_baidu_tts提供了一套完整的API接口,包括语音参数设置、语音合成、语音播放等操作。开发者可以根据自己的需求,选择...
out to services like OpenAI's TTS, but to me on-the-edge speech interaction needs to function without Internet connectivity. We already get excellent wake word support and great speech command support on-chip. All that's missing for a full round trip of speech interaction is text-to-speech...
// Send request to MiniMax API String inputText = "你好,minimax!"; String apiUrl = "https://api.minimax.chat/v1/text/chatcompletion_v2"; int httpResponseCode; String response,question,answer; DynamicJsonDocument jsonDoc(1024); uint32_t num = 0; ...
PicoTTS Text-to-Speech component 11 posts Previous 1 2 jmattsson Posts:38 Joined:Fri Jun 03, 2016 5:37 am Postbyjmattsson»Mon Nov 18, 2024 1:53 am You are a Genius Jade!! Why thank you! I've updated the README to make the optional callbacks more visible/findable. ...
printf("start connect to url = %s\r\n", config.url); //http连接开始准备 esp_http_client_handle_t client = esp_http_client_init(&config); esp_http_client_set_header(client, "Content-Type", "audio/pcm;rate=16000"); //设置http头部 ...
println(response); // Parse JSON response deserializeJson(jsonDoc, response); String outputText = jsonDoc["choices"][0]["message"]["content"]; return outputText; // Serial.println(outputText); } else { http.end(); Serial.printf("Error %i \n", httpResponseCode); speech("语言大模型...
// json包大小,由于需要将audioData数据进行Base64的编码,数据量会增大1/3 int data_json_len = audioDataSize * sizeof(char) * 1.4; char* data_json = (char*)ps_malloc(data_json_len); if (!data_json) { Serial.println("Failed to allocate memory for data_json"); return recognizedText; ...
利用TTS（Text - To - Speech）库 - 有一些适用于嵌入式设备的TTS库可以使用。比如，eSpeak库就比较...
1. 使用Google Cloud Text-to-Speech API 步骤: 注册Google Cloud账号,启用Text-to-Speech API并获取API密钥。 通过HTTP请求获取音频文件(如MP3),ESP32解码后播放。 代码示例(需Wi-Fi连接): #include <HTTPClient.h> #include <WiFiClientSecure.h> void playTTS(String text) { WiFiClientSecure client; ...