Update README.md

README.md

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 - projecte-aina/openslr-slr69-ca-trimmed-denoised
 ---
 
-# Matcha TTS Catalan
+# Matcha-TTS Catalan Multispeaker
 
 ## Table of Contents
 <details>
@@ -33,6 +33,11 @@ datasets:
 
 ## Model description
 
+Matcha-TTS is an encoder-decoder architecture designed for fast acoustic modelling in TTS. The encoder side is inspired by previous works (Grad-TTS and Glow-TTS) 
+modelling alignment with Monotonic Alignment Search (MOS). The decoder is essentially a U-Net inspired by Grad-TTS based on Transformers architecture combined with 1D CNNs, 
+making a high reduction on memory consumption while increasing synthesis speed. Matcha-TTS is probabilistic, non-autorregressive and is trained using optimal-transport
+conditional flow matching (OT-CFM). This yields an ODE-based decoder capable of high output quality in fewer synthesis steps than models trained using score matching.
+
 ## Intended uses and limitations
 
 ## How to use