added page for screenshots

Author: fquirin

README.md

@@ -15,6 +15,8 @@ Available modules:
 - Porcupine **Wake-Word detector** (including: "Computer", "Jarvis", "Hey SEPIA" and more)
 - [SEPIA STT Server](https://github.com/SEPIA-Framework/sepia-stt-server) WebSocket module for **speech recognition** (see STT Server for demo)
 - more to come ...
+  
+Check out the [screenshots](screenshots) section for some test-page impressions :-).
 
 ## Quick-Start - Voice Recorder
 

screenshots/README.md

@@ -0,0 +1,20 @@
+# SEPIA Web-Audio Library - Screenshots
+
+## Microphone Settings and Modules Demo
+
+<p align="center">
+  <img src="mic-settings-and-wake-word.png" alt="SEPIA Web-Audio Mic and Modules"/>
+</p>
+
+## VAD with MFCC and Bark-Scale Plot (Visualized with [uPlot Lazy](https://github.com/bytemind-de/uPlot-lazy-interface))
+
+<p align="center">
+  <img src="modules-sepia-vad-mfcc.png" alt="SEPIA Web-Audio VAD + MFCC"/>
+</p>
+
+## Voice Recorder Demo
+
+<p align="center">
+  <img src="voice-recorder-demo.png" alt="SEPIA Voice Recorder Demo"/>
+</p>
+