The ultimate guide to Remove Background Noise from Video [2024]

Excessive background noise presents a significant hurdle for content creators, as it impedes listeners’ ability to concentrate and understand information. Ensuring clear and easily comprehensible audio is essential across all platforms, whether it’s social media, podcasts, video series, or any other medium. While recording in a quiet environment is the optimal approach, it may not always be achievable. Nonetheless, remove background noise from video can markedly enhance the quality of content and improve the overall listening experience for the audience. 

In this article, let’s explore the essentials of knowing how to remove background noise from video, including when to do it, practical steps for iPhone and Android users, remove background noise from video free, and expert tips for minimizing noise during recording and video shooting. 

how to remove background noise from video

What is “Background Noise”?

Background noise refers to the ambient sound present in an environment that can interfere with communication or listening. It encompasses any sound other than the primary sound being monitored

Different types of Background Noise:

• White Noise: A consistent sound that covers a wide range of frequencies, often used for masking other sounds.
• Pink Noise: Similar to white noise but with equal energy per octave.
• Brown Noise: Deeper and lower-pitched than white or pink noise.
• Ambient Noise: General environmental sounds like water waves, traffic noise, alarms, extraneous speech, and electrical noise from devices like refrigerators and air conditioning

Dos and don’ts of removing background noise

How to remove background noise from video is not an exact science; it requires a delicate balance of practice, the appropriate tools, and patience. Here are some essential dos and don’ts to consider when tackling background noise removal:

• Don’t compromise the integrity of your recording. While focusing on remove background noise from video, there’s a risk of inadvertently harming the overall audio quality. Strive for a balanced approach.
• Don’t become overly stressed. While it’s ideal to remove background noise from video free, sometimes complete elimination is impossible. Instead, concentrate on enhancing content quality through other means.
• Do utilize the correct tools. Effective remove background noise from videoremoval tools and features are crucial for streamlining the process. Avoid spending excessive time on noise removal; use efficient tools instead.
• Do optimize Mic Placement: Position your microphone optimally to capture clear audio without unnecessary noise.
• Use a Noise-Canceling Mic: Invest in a quality microphone that reduces ambient sounds during recording. 

When Should I Remove Background Noise From Video or Audio?

In various scenarios, achieving a clean and uninterrupted background is paramount, underscoring the importance of eliminating background noise:

1. Professional Interviews: Whether it’s for documentaries, news segments, or corporate videos, remove background noise from video is indispensable. This ensures the clarity of the interviewee’s responses and upholds a professional ambiance throughout the conversation.
2. Film or Video Production: Within the realm of filmmaking, background noise removal is pivotal during filming to craft a seamless and immersive viewing experience. By minimizing noise disruptions, viewers can fully immerse themselves in the story and dialogue without distractions.
3. Podcasts and Voiceovers: In audio recordings for podcasts, voiceovers, or narrations, the removal of background noise is imperative. A clean sound enhances the listener’s engagement and enables them to concentrate on the content without being hindered by unwanted noise interruptions. 

6 Steps to Remove Background Noise on iPhone & Android

To remove background noice with Riverside you can enable background noise removal during your recording. This filter applies to both your live studio audio and each participant’s recording: 

Step 1: Begin by accessing your Riverside Studio interface.

Step 2: Navigate to the bottom of your screen and click on “People.”

Navigate to the bottom of your screen and click on “People.”

Step 3: From the dropdown menu, select “Recording Overview.”

Step 4: Toggle the “Remove Background Noise” option to enable it for both live studio audio and individual participant recordings.

Toggle the “Remove Background Noise” option

Step 5: If you prefer to remove background noise from video during post-production, proceed to export your clip from the editor.

proceed to export your clip from the editor

Step 6: While in the export settings, select “Export Options,” then toggle the “Remove Background Noise” feature before finalizing the export process.

Read more: How to blur background in videos [2024]

5 Apps to remove noise in videos for free

1.Riverside 

Riverside is a browser-based remote recording platform designed to deliver exceptionally high-quality audio and video recordings. With a comprehensive suite of tools, achieving professional results is made simple. Riverside covers all aspects from recording to transcribing and editing. 

To optimize audio quality, Riverside records each participant locally, meaning everyone records on their own device rather than over the internet. Additionally, Riverside provides a dedicated remove background noise from video tool. 

Pricing: 

Free

Standard – $15/month

Pro – $24/month

Business – Contact us for pricing details

Riverside

 2. Adobe Audition and Premiere Pro

Adobe Premiere Pro and Audition are components of the Adobe Creative Cloud Suite. Audition serves as a professional digital audio workstation (DAW), specializing in tasks such as recording, editing, and audio manipulation. Meanwhile, Premiere Pro caters to creators focusing on video production. These two tools seamlessly integrate and offer a range of precision audio clean-up tools, including background removal.

Pricing: 

Audition or Premiere Pro: $20.99

Adobe Premiere Pro and Audition: $54.99

Read more: 15 Best AI Tools for Affiliate Marketing in 2024

3. Podcastle

Podcastle is a comprehensive platform designed for podcasters, offering both audio and video recording capabilities. Its objective is to provide creators with robust support throughout the entire podcast creation process. With Podcastle, you can conveniently record and edit your content all within a single platform.

Pricing:

Basic: free

Storyteller: $11.99/month 

Pro: $23.99

Podcastle

4. SoliCall

SoliCall, a noise cancellation app for Windows, is tailor-made for phone calls, aiming to enhance audio quality and cloud-based echo cancellation. Utilizing two advanced noise reduction technologies—profile-based and reference-based—it effectively minimizes background noise.

With profile-based noise reduction, the app hones in on the speaker’s voice, attenuating background noise while accentuating vocal clarity. Meanwhile, reference-based noise reduction ensures nearby conversations remain inaudible during calls. This makes SoliCall ideal for call centers, where maintaining clarity and focus is paramount.

Pricing: 

Free trial in 3 days

Contact them for more information and custom plans

SoliCall

5. Krisp

Solicall is a noise cancellation app for Windows specifically designed for phone calls. It aims to improve the audio quality and cloud-based echo cancellation of your phone calls through two noise reduction technologies: profile-based and reference-based. With profile-based noise reduction technology, the background noise is attenuated by focusing on the voice of the speaker. The app identifies the voice of the speaker and separates it from the audio signal.

Pricing:

Free

Pro: $3.33

Teams: 3.33/user/month 

Enterprise: Contact Sales  

Tips to Reduce Background Noise When Recording and Video Shooting4

We’ve just discussed the process of background noise removal, but it would be advantageous if we could minimize background noise during video shooting, thus saving time and effort in post-production. Here are some tips to assist you in minimizing background noise during video recording

1. Enhance the Acoustic Environment: If conducting indoor shooting or recording, optimizing the acoustic environment can reduce background noise. Utilize sound-absorbing materials like curtains, carpets, foam panels, or acoustic tiles to diminish reflections and echoes, creating a quieter recording space and enhancing overall audio quality.
2. Utilize a Directional Microphone: Invest in a high-quality directional microphone, such as a shotgun microphone, which focuses on capturing sound from the desired source while minimizing background noise. Attach the microphone to your camera or use an external audio recording device for clearer recordings.
3. Employ a Pop Filter or Windscreen: Attach a pop filter, a mesh screen placed in front of the microphone, to minimize plosive sounds like “p” and “b” sounds. Additionally, utilize windscreens made of foam or furry material to reduce wind noise and other air disturbances. These tools effectively contribute to reducing background noise.
4. Optimize Microphone Placement: Position the microphone as close to the subject as possible without obstructing the shot. This ensures clear audio capture from the intended source while minimizing ambient noise. If budget constraints prevent the acquisition of noise-reducing equipment, prioritize optimal microphone placement to mitigate background noise.

FAQ About Background Noise Removal

Can I Remove Background No.ise From a Video on iPhone?

Utilize Riverside’s to remove background noise from video both during and after recording to effectively eliminate unwanted noise from your audio. 

What’s the Technique Behind Background Noise Removal?

How to remove background noise from video involves various techniques such as spectral subtraction, adaptive filtering, waveform editing, machine learning, frequency masking, and multi-microphone array processing. These methods aim to isolate and reduce unwanted noise while preserving the desired audio signal. By analyzing frequency spectra, adapting to changing noise conditions, manually editing waveforms, training algorithms, selectively attenuating overlapping frequencies, and exploiting spatial characteristics, background noise can be effectively minimized or removed from audio recordings. 

How Do I Remove Background Noise from Audio?

How to remove background noise from videofrom audio, consider using noise reduction software or plugins, manually editing the waveform, or using directional microphones during recording. Experiment with different techniques for optimal results.

What is Digital Noise Reduction?

Digital noise reduction is a signal processing technique used to reduce unwanted noise in digital audio recordings. It involves analyzing the audio signal and selectively attenuating or removing frequencies associated with background noise while preserving the desired audio content. This technique is commonly employed in audio editing software, hardware devices, and recording equipment to improve the overall quality of audio recordings by minimizing unwanted noise.

In summary 

This blog post offers a comprehensive overview of tackling how to remove background noise from video content or audio. Covering the dos and don’ts of noise removal, this guide provides insights on when to remove background noise from video free and practical steps for iPhone and Android users. Discover five free apps for noise removal and expert tips for reducing noise during recording and shooting. With FAQs addressed, this summary serves as a valuable resource for creators seeking to enhance their content quality.