From c122129b55fbf5c235e22e258c9b21052cd8c214 Mon Sep 17 00:00:00 2001
From: Hoan HL <hoan.h.luu@drachtio.org>
Date: Thu, 30 Oct 2025 12:29:09 +0700
Subject: [PATCH] wip

---
 lib/synth-audio.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/synth-audio.js b/lib/synth-audio.js
index 13972c4..dbf5740 100644
--- a/lib/synth-audio.js
+++ b/lib/synth-audio.js
@@ -1345,7 +1345,7 @@ const synthCartesia = async(logger, {
         ...(model_id === 'sonic-2' && (opts.speed || opts.emotion) && {
           experimentalControls: {
             ...(opts.speed !== null && opts.speed !== undefined && {speed: opts.speed}),
-            ...(opts.emotion && {emotion: opts.emotion}),
+            ...(opts.emotion && {emotion: [opts.emotion]}),
           }
         }),
       },