From 4e9b7f9e952cb36d78c19d11d1c5439b9d082170 Mon Sep 17 00:00:00 2001
From: Trouve Alexis <Alexistrouve.pro@gmail.com>
Date: Sun, 23 Nov 2025 16:46:38 +0800
Subject: [PATCH] feat: Add RNNoise denoising + transient suppressor + VAD
 improvements
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- Add RNNoise neural network audio denoising (16kHz↔48kHz resampling)
- Add transient suppressor to filter claps/clicks/pops before RNNoise
- VAD now works on FILTERED audio (not raw) to avoid false triggers
- Real-time denoised audio level display in UI
- Save denoised audio previews in Opus format (.ogg)
- Add extensive Whisper hallucination filter (Tingting, music, etc.)
- Add "Clear" button to reset accumulated translations
- Double VAD thresholds (0.02/0.08) for less sensitivity
- Update Claude prompt to handle offensive content gracefully

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 src/main_console.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/main_console.cpp b/src/main_console.cpp
index 8ce0954..d0857b4 100644
--- a/src/main_console.cpp
+++ b/src/main_console.cpp
@@ -41,13 +41,12 @@ int main() {
     }
     std::cout << "      ✓ Configuration loaded" << std::endl;
 
-    // Initialize audio
+    // Initialize audio with VAD-based segmentation
     std::cout << "[2/4] Initializing audio capture..." << std::endl;
     auto& audio_cfg = config.getAudioConfig();
     secondvoice::AudioCapture audio(
         audio_cfg.sample_rate,
-        audio_cfg.channels,
-        audio_cfg.chunk_duration_seconds
+        audio_cfg.channels
     );
 
     if (!audio.initialize()) {