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Release 1.1: Pre-meeting models, Calendar improvements, Logs, Compact Recorder

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michael.borak
2026-01-20 17:15:14 +01:00
parent f61bcf1cc3
commit 79f509951c
16 changed files with 2011 additions and 321 deletions
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19
src-tauri/src/audio_processor.rs
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@@ -131,8 +131,15 @@ impl AudioProcessor {
while self.vad_buffer.len() >= self.vad_chunk_size {
let vad_chunk: Vec<f32> = self.vad_buffer.drain(0..self.vad_chunk_size).collect();
// Run Detection
let probability = self.vad.predict(vad_chunk);
let is_speech = probability > 0.5;
// Run Detection
let probability = self.vad.predict(vad_chunk.clone());
// Calculate RMS for this chunk to use as fallback/hybrid detection
let sq_sum: f32 = vad_chunk.iter().map(|x| x * x).sum();
let rms = (sq_sum / vad_chunk.len() as f32).sqrt();
// Hybrid VAD: Probability > 0.4 OR RMS > 0.005 (approx -46dB)
let is_speech = probability > 0.4 || rms > 0.005;
if is_speech {
self.is_speech_active = true;
@@ -141,8 +148,14 @@ impl AudioProcessor {
// Emit VAD event periodically (every 500ms)
if self.last_event_time.elapsed().as_millis() > 500 {
// Calculate simple RMS of the current chunk for debugging
let sq_sum: f32 = vad_chunk.iter().map(|x| x * x).sum();
let rms = (sq_sum / vad_chunk.len() as f32).sqrt();
// Print debug info to stdout (viewable in terminal)
println!("VAD Debug: Prob={:.4}, RMS={:.6}, Speech={}", probability, rms, is_speech);
if let Some(app) = &self.app_handle {
// Calculate crude RMS for visualization or just send probability
// Just sending probability is enough for now
#[derive(serde::Serialize, Clone)]
struct VadEvent {