Move sample output to top with working audio player

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

README.md

@@ -16,6 +16,12 @@ pipeline_tag: text-to-speech
 
 A step-by-step guide to quantize the [Supertonic TTS](https://huggingface.co/Supertone/supertonic) model for Qualcomm QCS6490 using QAIRT/QNN.
 
+## Sample Output
+
+Audio generated on QCS6490 board using quantized models (10 diffusion steps, noise-reduced):
+
+<audio controls src="final_output.wav"></audio>
+
 ## Requirements
 
 - QAIRT/QNN SDK **v2.37**
@@ -138,15 +144,6 @@ These `.so` files are compiled from the `.cpp` sources and are ready to be deplo
    - `Supertonic_TTS_StepbyStep.ipynb`
    - `Correlation_Verification.ipynb`
 
-## Sample Output
-
-Audio generated on QCS6490 board using quantized models (10 diffusion steps, noise-reduced):
-
-<audio controls>
-  <source src="final_output.wav" type="audio/wav">
-  Your browser does not support the audio element.
-</audio>
-
 ## Note
 
 > Inference script and sample application are not provided. Optimization work is ongoing and will be released soon.