Removedor de Ruído IA — Online e 100% Grátis
Transforme gravações de microfone com chiado em áudio nítido com qualidade de estúdio profissional. A rede neural no navegador elimina ruídos de ventoinha, trânsito, zumbidos elétricos e eco em segundos.
Solte o arquivo de áudio aqui ou procure
Suporta MP3, WAV, M4A, OGG, FLAC, AAC · 100% no navegador · MP4 and video files also supported
Uploaded Audio
AI Studio Speech EnhancerNEURAL ENGINE ACTIVE
One-click background noise removal, room de-echo, vocal warmth & broadcast leveling
Processes in ~2 to 5 seconds · 100% private in browser · Zero loss
Advanced Controls (Noise Floor dB, 50/60Hz Hum Notch & Cloud AI)
Separating vocal frequencies and removing background drone…
Original Audio (With Noise)
Cleaned (Studio Enhanced)
100% Studio CleanHigh-Definition PCM 16-bit WAV · Normalized to -16 LUFS · Broadcast Ready · 100% Private
Your browser may not support WebAssembly or the Web Audio API. Please use a modern browser (Chrome, Firefox, Edge, or Safari 16.4+) for best results.
Simple Workflow
Como Remover Ruído de Fundo em 4 Passos Simples
No audio engineering skills needed. 100% automated in-browser processing:
Envie seu Áudio ou Vídeo
Arraste seu arquivo para a área indicada. Formatos como MP3, WAV, M4A, MP4 são processados localmente sem envio para a nuvem.
Escolha o Perfil de Gravação
Selecione o cenário (Podcast, Ventoinha, Trânsito ou Cafeteria) para calibrar os filtros ideais.
Clique em "Limpar Voz Agora"
A rede neural isola a voz falada, eliminando chiados de microfone e ecos indesejados rapidamente.
Compare A/B e Baixe
Alterne entre o áudio original e o tratado no reprodutor integrado e baixe seu áudio em WAV 16 bits sem perdas.
Pro Audio Tips
How to Get the Absolute Best Studio Quality
Keep Intensity at 85%–90%
100% noise removal creates an ultra-dry acoustic environment. Setting the intensity slider to 85%–90% leaves a tiny touch of natural room atmosphere while completely eliminating unwanted background buzz.
Fixing Hollow Bedroom or Office Echo
If your voice sounds like it was recorded in an empty room, make sure Remove Room Echo (De-Verb) is checked. It suppresses late reflections so your voice sounds up-close and personal.
Adding Shure SM7B Proximity Warmth
Phone and laptop microphones lack low-end chest tone. Enabling Studio Mic Warmth simulates speaking 2 inches away from a $400 radio broadcast dynamic microphone.
Engineered Excellence
Built for Every Recording Environment
From echoey bedroom setups and noisy cafe meetings to windy outdoor shoots, our neural engine delivers broadcast-ready clarity in seconds.
Podcasts & Voiceovers
Transforms hollow bedrooms and home offices into sound-treated recording studios.
- Eliminates late room echo tails (De-Verb)
- Adds rich Shure SM7B dynamic proximity warmth
- Guarded consonant intelligibility ("s", "t", "sh")
Work Meetings & Zoom Calls
Keeps client and team calls crystal clear, even in busy home or office environments.
- Erases mechanical keyboard clicks & mouse taps
- Suppresses AC hum, laptop fan roar & HVAC drone
- Broadcast leveler balances quiet and loud speakers
YouTube, Reels & TikTok
Ensures your voice is punchy, present, and intelligible on smartphone speakers.
- Cuts street rumble, car traffic & urban clamor
- Harmonic exciter restores airy condenser sparkle
- Supports MP4 & WebM video uploads directly
Field Recording & Voice Memos
Upgrades rough phone voice notes and interviews into studio master quality.
- 75Hz highpass filter removes mic handling & wind thuds
- Isolates conversation center amidst cafe babble
- 100% private in browser — confidential files never leave device
Technology
In-Browser Neural Speech Isolation
Unlike basic noise gates that abruptly cut off your voice, this tool runs a real Recurrent Neural Network (RNNoise WebAssembly) directly in your browser. Trained on thousands of hours of clean speech and real-world noise, it identifies human vocal cord vibrations and separates them from background noise.
Combined with our Ephraim-Malah Decision-Directed Wiener Filter and Consonant Shield, high-frequency consonants ("s", "t", "f", "k") are guarded so your voice never sounds muffled or underwater.
Running 100% inside your browser via WebAssembly, your audio never touches an external server. It is completely private, unmetered, and instantaneous.
FAQ
Frequently Asked Questions
Como funciona este removedor de ruído com IA sem enviar meus arquivos?
Por que outros programas deixam a voz robótica ou abafada?
Esta ferramenta remove o eco de ambientes não tratados?
Qual perfil de cenário devo selecionar?
Para que serve a barra de Intensidade da Remoção?
Existe limite de tempo ou tamanho de arquivo?
Quais formatos de arquivo são suportados?
É possível remover música de fundo com esta ferramenta?
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