AudioPace – Video Speed, Silence Skip & Clear Speech

Smart video speed with automatic silence skipping and vocal clarity compression. Understand fast speech effortlessly on YouTube.

🚀 What's New in Version 1.3.0: • 4 Dynamic Pacing Profiles: Tailor your listening speed to any content type: - Conservative (1.10x – 1.80x): Ideal for complex topics, programming, and technical lectures. - Normal (1.40x – 2.40x): Balanced, natural pace for podcasts and general learning. - High (1.80x – 3.00x): High-speed throughput for experienced speed listeners. - Extreme (2.40x – 3.80x): Maximum cadence for skimming and rapid review. • Proactive Buffer Guard: Prevents video stuttering and loading spinners during rapid playback. If network throughput lags and the video buffer drops under 3 seconds, AudioPace intelligently throttles speed down to 1.0x until the stream recovers. ↳ Tip: If playback frequently drops to 1.0x on high speeds, try selecting a lower dynamic profile (e.g., Normal) or reducing YouTube video resolution (e.g., from 4K/1440p to 1080p). • Upgraded Speech Engine: Dedicated 300–2500 Hz vocal bandpass filtering and a 140 ms physiological refractory window prevent audio pacing from anchoring at the minimum speed. • Seamless Real-Time Toggle: Master disable and bypass modes now instantly hide the HUD and reset playback to 1.0x without requiring a page reload. • Full Accessibility Compliance: Complete form-label and ARIA association across all UI controls. ━━━━━━━━━━━━━━━━━━━━ AudioPace is an intelligent video speed controller engineered to save you time and dramatically improve speech intelligibility on YouTube and HTML5 video platforms. Unlike conventional speed controllers that apply a rigid multiplier and distort voices, AudioPace dynamically balances playback rates, accelerates silent pauses at up to 7.0x, and enhances vocal frequencies so you never miss a word. ━━━━━━━━━━━━━━━━━━━━ ⚡ KEY FEATURES ━━━━━━━━━━━━━━━━━━━━ ▶ Dynamic Speech Pacing (Smart Speed) AudioPace actively tracks speaker cadence. It speeds up slow, hesitant speakers while smoothly easing off during rapid, information-dense explanations to maintain effortless comprehension. ▶ Ultra-Fast Silence Skipping (Up to 7.0x) Dead air, thinking pauses, and static slides are accelerated up to 7.0x. The millisecond speech resumes, AudioPace instantly snaps back to normal speech pace without clipping or truncating initial syllables. ▶ Vocal Clarity EQ & Speech Compression Struggling with muffled microphones, quiet speakers, or harsh background noise? AudioPace routes audio through an 80 Hz highpass filter (removing desk thumps and hum) combined with a tailored 1–4 kHz vocal peaking filter and dynamic range compression to make dialogue crisp and clear. ▶ Real-Time Time Saved & Smart ETA Keep track of your productivity with a live on-screen indicator showing exactly how much time you save per video. ▶ Non-Intrusive HUD A clean, minimal heads-up display shows your real-time playback velocity, current audio processing state, and active filters without cluttering the video frame. ━━━━━━━━━━━━━━━━━━━━ 🔒 PRIVACY & SECURITY FIRST ━━━━━━━━━━━━━━━━━━━━ • 100% Client-Side Processing: All audio analysis and DSP filters execute entirely within your browser via the Web Audio API. • Zero Data Collection: AudioPace does not record your audio, inspect personal browsing history, or transmit usage logs to external servers. • Minimal Permissions: Strictly limited to active media playback tabs. ━━━━━━━━━━━━━━━━━━━━ 💎 FREE VS. PRO ACCESS ━━━━━━━━━━━━━━━━━━━━ • Free Tier: Manual precision speed control up to 2.0x, native player integration, and core playback utilities. • Pro Tier: Unlocks Dynamic Cadence Pacing, Silence Acceleration up to 7.0x, Vocal Clarity EQ & Compression, Auto-Calibration, and Smart ETA. Available via annual subscription ($9.99/year) or lifetime license ($24.99).