From 5c4d3cb535b9abc8ed47876b74cd652d9b573397 Mon Sep 17 00:00:00 2001
From: hcj <1224667075@qq.com>
Date: Mon, 1 Dec 2025 14:41:37 +0800
Subject: [PATCH] =?utf8?q?vad=E5=8F=82=E6=95=B0=E8=B0=83=E6=95=B4?=
MIME-Version: 1.0
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---
 code/sdk/zhihui/imsl/src/vad_server.c              | 2 +-
 code/sdk/zhihui/leiniao/imsl_ln/ln_api_websocket.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/code/sdk/zhihui/imsl/src/vad_server.c b/code/sdk/zhihui/imsl/src/vad_server.c
index 6b1f9f72b..f684714be 100644
--- a/code/sdk/zhihui/imsl/src/vad_server.c
+++ b/code/sdk/zhihui/imsl/src/vad_server.c
@@ -424,7 +424,7 @@ errcode_t vad_server_init(vad_status_callback_t callback)
     struct VadConfig vad_config = {
         .vad_log_level = 1,                   /* INFO 日志 */
         .sil_threshold = 63,                  /* 静音阈值 */
-        .energy_threshold = 50000,            /* 能量阈值 */
+        .energy_threshold = 40000,            /* 能量阈值 */
         .min_speech_length = 240,             /* 最短语音长度 (ms) */
         .silence_detect_length = 300,         /* 静音检测长度 (ms) */
         .rule1_min_tailing_silence = 480,     /* 规则1静音时间 (ms) */
diff --git a/code/sdk/zhihui/leiniao/imsl_ln/ln_api_websocket.c b/code/sdk/zhihui/leiniao/imsl_ln/ln_api_websocket.c
index a17e9a2b4..41a168054 100644
--- a/code/sdk/zhihui/leiniao/imsl_ln/ln_api_websocket.c
+++ b/code/sdk/zhihui/leiniao/imsl_ln/ln_api_websocket.c
@@ -197,7 +197,7 @@ static uint32_t g_audio_timeout_ticks = 1500; // 音频超时tick数（默认1.5
 static uint32_t g_last_binary_data_tick = 0;  // 最后一次接收二进制数据的tick
 
 // 音频数据最近缓存（环形缓冲区，仅保留最近数据）
-#define AUDIO_CACHE_BUFFER_SIZE  (1024+512)  // 8KB缓存
+#define AUDIO_CACHE_BUFFER_SIZE  (1024*3)  // 8KB缓存
 static uint8_t g_audio_cache_buffer[AUDIO_CACHE_BUFFER_SIZE];
 static uint32_t g_audio_cache_pos = 0;  // 当前写入位置
 static uint32_t g_audio_cache_total = 0;  // 总写入数据量
-- 
2.17.1