How to remove background noise from audio in just 3 steps

Apart from what you record, there is always a risk that your audio finally sounds like being caught in the corner of a windy road, not in a calm and calm room.

But, the good news is that cleaning that audio does not mean spending hours rubbing files or investing in expensive equipment that you will hardly use.

Below, we will guide you through how you can delete background noise in just a few clicks, and the results are often good enough to pass for the studio session (and then explore some practical tips and suggestions about audio quality.)

How to remove background noise on podcastle

In just a few minutes (and some clicks), you can get an audio that is recorded sounding like out of a professional studio. There is no background sound, strange filler, or awkward pause. This is how to finish it!

Step 1: Open your Podcastle and upload your audio

Start by heading to podcastle.ai and opening your project. You can upload any audio file that you have recorded, whether it is an interview, solo monologue, or something you catch on your cellphone while walking outdoors. Podcastle also supports various audio file formats, so you don’t need to convert anything beforehand.

Step 2: Use AIA Assistant (Magic Dust)

After your file is uploaded, click “You have an assistant” in the top menu bar. This is where the miracle happened (even intended). You will see the features called Magic dustWhat is specifically designed to clean audio by removing background noise, balancing level, and generally gives your polished sounds, voices ready for podcasts. One click is everything that is needed. Behind the scenes, Magic Dust analyzes your audio and applies a reducing noise, EQ, and an increase filter that is usually provided for professional engineers.

Step 3: Edit, add extra, and export

Now your audio sounds smooth, you can make a little adjustment if you want. Use the waveform editor to cut the awkward pause, sew the clip together, or cut the filler words. You can also add music from the Royalty Free Podcastle library, or even record the AI ​​sound chant using one of the 1000+ AI Realistic Podcastle sounds. When you are happy with it sounding, click “Export”Select the file format of your choice (WAV, MP3, etc.), and you are finished.

How to avoid background noise in audio

1. Find the quietest space you can, even if it’s strange. Cabinets full of clothes will sound better than the open living room. The soft surface absorbs reverb, and smaller space usually means fewer echoes.
2. Turn off whatever is humming, buzzing, or clicking. Refrigerators, fans, old laptops, lights. You set it up while talking, but the microphone is not. It hears everything. Unplug what you can. Even placing a towel under your laptop fan can help reduce low hum.
3. Keep your microphone stable and consistent. If you use a mobile microphone or record it on your cellphone, don’t move it when you talk. Small shift in distance can cause a large difference in volume, which makes cleaning more difficult later.
4. Wear headphones if you record a conversation. Open audio speaker will leak into your mic and cause echoes or feedback. Headphones make everyone’s voice isolated, which gives you a cleaner track and fewer problems later.
5. Record a brief test first. Don’t wait until the full episode is finished to realize that there is a buzz in your background or your microphone is not chosen. Record 10 seconds, listen again, and adjust from there. One step can save hours spent on post-editing.

When to remove the noise of the background from the audio

Before you start thinking this kind of cleaning is only useful for podcaster or professional with settings, it is better to know who is really using a tool like this regularly. The truth is, many people record in less ideal conditions, using whatever teeth they have.

This is a type of situation where AI’s background noise eraser becomes very comfortable.

1. Records in a noisy environment

Maybe you live near a busy road. Or your neighbor has a hard child. Or one of the time you have to record is when the washing machine runs and the dog decides to bark in every sound in the hallway. This is something that makes people give up before they even start. But many creators in this situation still make good goods by relying on the removal of audio AI background to cleaning up.

2. Records while traveling

Not everyone has home settings. Some people record the voices in their cars during lunch break. The others walked and spoke to their telephone microphones because the idea came to them in the middle. This is a type of recording that feels unused at first. But with the removal of AI background noise, you can simply clean it to make it can be shared, can be used, and in many cases, surprisingly clearly. This gives the creators of freedom to record when and where ideas about, not just when the room is calm.

3. Lack of appropriate equipment

You don’t have a luxury mic. You use a laptop default microphone or record directly to your cellphone. There is no soundproof. There is no pop filter. There is no audio interface. And you will not spend a few hundred dollars for equipment just to make one video or try the podcast idea that you are not even sure you will do.

AI gives people who work with a minimum minimum arrangement of ways to sound decent. Imperfect, but good enough so that the listener focuses on what you say instead of how it sounds. And for many creators, that’s the difference between starting something and never reached a record.

Advanced Audio Editing Tip in Podcastle

1. Use AI sound cloning to correct mistakes without recording. If there is a part of your recording where you stumble, or a sentence out because of a microphone problem, you can highlight that part, type what you want to say, and use the cloning ai podcastle sound to fill it. You can even match the tone and pacing -mandir so that it does not feel thunderous or out of its place.
2. Add low background music to keep the listener involved. Sometimes, even the cleanest sound recording feels a little flat. Add soft music underneath, especially during the intro or transition, can make all parts feel smoother without distracting the sound.
3. Volume balance manually after magical dust. Magic dust handles a lot automatically, but sometimes one clip still sounds harder or calmer than the other. You can use volume control on individual tracks to be evenly distributed and ensure that all projects feel the level from beginning to end.
4. Sound shrinking layer with other tracks for more complex edits. If you build a multi-equal project, such as a video written or told slides, podcastle allows you to coat the track directly. That means you can add voices, music, sound effects, and many more without the need for other editing applications. Everything remains in one timeline, which makes it easier to manage.

Last thought

If you have arrived so far, you know how to clean the noise background in just a few clicks using podcastle, and you have seen what else you can do after the audio is clean. You have a strong understanding of how to make a recording sound smoother, how to edit without recording everything, and why sometimes it’s okay to leave a little chaos for the texture.

You have also seen that most people don’t have perfect settings. They recorded with cheap microphones, at hard homes, or when traveling, and they still managed to publish good jobs. Not because they are lucky or have better equipment, but because they know how to work with what they get, improve what they can, and move forward.

So if you are stuck waiting for perfect conditions, don’t. Record it. Clean. See what happened.