Noise Eraser - Vocal isolation & editing

Noise Eraser is an award-winning AI audio toolkit that turns noisy recordings into broadcast-grade vocals in one tap. Recognised by the Asia Smart App Awards 2022/2023, it combines next-generation sound separation with an ultra-simple interface—no pro-audio skills required. Whether you’re a podcaster on the go, a vlogger in a windy city, or a musician salvaging a live demo, Noise Eraser isolates the voice you want and discards everything you don’t.

KEY FEATURES

AI Vocal Extraction

• Precision algorithm trained on 50 000+ hours of multi-language speech.

• Preserves natural tone and stereo image while removing up to 99 % of background clutter.

All-in-One Noise Profiles

• Wind Noise – eliminates gusts, rumble and mic buffeting.

• Music Bed – strips out copyrighted backing tracks for worry-free social posts.

• Traffic & Street Noise – removes cars, horns and crowd chatter.

• AC / Fan Hum – erases constant indoor drones without affecting vocal clarity.

Built-in Audio / Video Trimmer

• Lossless razor-blade editing inside the same app.

• Timeline zoom down to 0.1 s for frame-accurate cuts and fades.

Human Voice & Non-Voice Volume Sliders

• Real-time dual faders let you rebalance speech vs ambience instead of a simple on/off switch.

• “Natural” preset keeps subtle room tone for authenticity; “Custom” unlocks full manual control.

Stereo Enhancement Mode

• Expands narrow phone recordings into immersive L-R width while maintaining phase coherence.

FLEXIBLE SUBSCRIPTION PLANS

• Weekly – US $1.99 (≈ $0.28 / day) – perfect for quick projects or trial.

• Monthly – US $4.99 (≈ $0.16 / day) – best value for regular creators.

• Cancel or switch tiers anytime from Settings → Subscription.

HOW TO USE

Step 1 – Import

• Open Noise Eraser → “Upload File” → choose any audio or video file (MP3, WAV, M4A, MP4, MOV, up to 2 GB).

Step 2 – Auto-Scan

• The engine analyses content in seconds and labels detected noise types (Wind, Traffic, AC, Music).

Step 3 – Preview & Adjust

• Hit ▶ to hear the isolated vocal.

• Drag the “Human Voice” slider up for more speech or the “Non-Voice” slider down to reduce noise.

• Tap “Custom” to tweak each noise profile individually or activate “All-Noise Eraser” for one-tap removal.

Step 4 – Trim (Optional)

• Move the yellow handles on the timeline to cut intros, outros, or mistakes.

• Fine-tune with the +/- 0.1 s nudge buttons.

Step 5 – Export

• Choose Format:

– Audio only: WAV (lossless) or AAC (compressed).

– Video: original resolution with cleaned soundtrack.

• Tap “Process” → cloud-rendering finishes in under a minute → save to device or share direct to TikTok, Instagram, WhatsApp, or cloud drives.

Pro Tips

• Batch Mode (Premium): queue up to 10 files and walk away.

• AirPods / headphone monitoring: plug in for zero-latency preview while adjusting sliders.

• Archive Settings: keep a backup of the original file before processing via Settings → Storage → “Keep Originals”.

Download Noise Eraser today and turn every noisy recording into crystal-clear vocals—no studio required.