Example for TTS

Author: pschatzmann

README.md

@@ -118,6 +118,7 @@ Here are some examples:
 
 - [streams-generator-webserver_wav](examples/streams-generator-webserver_wav) A Webserver which renders some generated sound
 - [streams-sam-webserver_wav](examples/streams-sam-webserver_wav) A Webserver which renders the result from the SAM TTS engine
+- [streams-tts-webserver_wav](examples/streams-tts-webserver_wav) A Webserver which renders the result from the SAM TTS engine
 
 #### Logging
 
@@ -146,6 +147,7 @@ Dependent on the example you might need to install some of the following librari
 - [arduino-fdk-aac](https://github.com/pschatzmann/arduino-fdk-aac) to encode or decode AAC 
 - [Mozzi](https://github.com/pschatzmann/Mozzi) A sound synthesis library for Arduino
 - [SAM](https://github.com/pschatzmann/SAM) A Text to Speach Engine
+- [TTS](https://github.com/pschatzmann/TTS) A Text to Speach Engine
 
 ## Installation
 

examples/streams-sam-webserver_wav/streams-sam-webserver_wav.ino

@@ -1,12 +1,12 @@
 /**
- * @file experiment-sam-webserver.ino
- * @author Phil Schatzmann
+ * @file streams-sam-webserver_wav.ino
  * 
  * @author Phil Schatzmann
  * @copyright GPLv3
  * 
  */
 #include "sam_arduino.h"
+#include "AudioWAVServer.h"
 
 using namespace audio_tools;  
 

examples/streams-tts-webserver_wav/README.md

@@ -0,0 +1,7 @@
+# Using SAM Speach to Text
+
+I am providing a simple sketch which generates sound data with the TTS text to speach engine.
+You need to install https://github.com/pschatzmann/TTS
+
+In this demo we provide the result as WAV stream which can be listened to in a Web Browser
+

examples/streams-tts-webserver_wav/streams-tts-webserver_wav.ino

@@ -0,0 +1,35 @@
+/**
+ * @file streams-tts-webserver_wav.ino
+ * 
+ * @author Phil Schatzmann
+ * @copyright GPLv3
+ * 
+ */
+#include "TTS.h"
+#include "AudioWAVServer.h"
+
+using namespace audio_tools;  
+
+AudioWAVServer server("ssid","password");
+
+// Callback which provides the audio data 
+void outputData(Stream &out){
+  Serial.print("providing data...");
+  TTS tts(out);
+  tts.sayText("Hallo, my name is Alice");
+}
+
+void setup(){
+  Serial.begin(115200);
+  //AudioLogger::instance().begin(Serial, AudioLogger::Debug);
+  // start data sink
+  TTSInfo info = TTS::getInfo();
+  server.begin(outputData, info.sample_rate, info.channels, info.bits_per_sample);
+}
+
+
+// Arduino loop  
+void loop() {
+  // Handle new connections
+  server.doLoop();  
+}