How to troubleshoot bad stereo sound with Audacity

When listening to stereo sound that isn’t effectively balanced, it’s one thing that may occur instantly from a sound observe corresponding to a video file. It is usually a very annoying drawback and that in the first place it even makes us suppose that it’s a drawback with our headphones or audio system. However, having a file the place the audio is unbalanced might be extra regular than it appears. For our peace of thoughts, that is one thing that we will clear up from Audacity to obtain a extra constant audio that permits us to be heard with higher high quality.

Is the audio in a video? Extract it with VLC

In the occasion that we have now a video with a poorly balanced sound, the place it’s not heard accurately in stereo by means of the 2 audio system, the very first thing we’re going to want is to make a copy of the audio stream. In this fashion, we will probably be in a position to edit it independently of the video in Audacity. For this we will perform this conversion work from totally different packages, however we’re left with VLC, a tremendously full and free multimedia participant that we will obtain from this link.

Once downloaded and put in, from the primary VLC menu we click on on the “Media” tab. Later we click on on «Convert» and from the «File choice» part we add the video to which we’re going to extract the audio. Finally, we click on on the «Convert / Save» button that we discover on the backside of the window.

VLC Open media and convert

This will open a second window referred to as “Convert”. Within the “Preference” part, the “Convert” possibility is instantly marked. Here, we discover the «Profile» part with a drop-down menu, from the place we will choose the specified format corresponding to «Audio – MP3». From the wrench-shaped icon we will select extra sorts of codecs and codecs in case we want it.

VLC Convert and Profile

Once the Profile is chosen, we go to the “Destination” part, the place we are going to click on on the “Explore” button to choose a vacation spot path for the brand new file, in addition to a reputation. Now we simply have to click on on «Start» to perform the conversion. In normal, the conversion time is normally brief, though as we will think about, it is going to rely on the period of the audio.

Fix bad stereo audio with Audacity

Audacity is a free and open supply program with which you’ll be able to document and edit audio, supreme for turning our PC into a house recording studio. It is the proper program for customers who need to begin on this planet of audio enhancing as a result of it has a variety of potentialities behind an interface that isn’t precisely characterised by its brilliance. We can obtain it instantly out of your Web page.

Once put in we run it and the very first thing we have now to do is import our audio file. To do that we click on on the “File” tab after which on “Import” and “Audio”. It may also be sufficient to simply drag and drop the audio on the interface whether it is extra snug for us.

Audacity import audio

Next, we are going to apply an answer relying on whether or not the audio is unbalanced or whether or not it’s only heard by means of one channel, by which case one of the best resolution is to convert it instantly to mono.

Unbalanced audio, modify it accurately

In the occasion that we have now unbalanced audio, it implies that the amount varies and isn’t equal for the left and proper channels of our headphones or audio system. The resolution to this drawback could also be less complicated than it may appear.

We merely have to have a look at the controllers within the column to the left of the observe the place we discover a slider bar between L and R, which is left and proper, which we are going to use to change the stereo stability. Now we should play the observe and transfer the slider till we hear it completely.

Audacity balance audio

Once completed we solely have export the audio we have created with the brand new stereo stability. To do that, click on on File, then on «Export» and «Export as». Here we will select totally different codecs to export our audio corresponding to MP3, Ogg and WAV. If we wish to receive a format with one of the best uncompressed high quality, it’s advisable to use WAV. On the opposite hand, if we wish a format that’s suitable with any system, we will select MP3. Finally, we solely have to select a reputation for our audio and the vacation spot path the place we wish it to be saved. We click on on «Save» and we are going to instantly receive our new audio with the balanced sound.

Audacity Export As

Audio sounds for one channel solely, mono conversion

In the occasion that our audio is totally turned in the direction of the left or proper output of the channel, it won’t be sufficient to simply change the panorama, as a result of the slider won’t clear up the issue. In this case, probably the most advisable factor is to flip the observe into mono.

Although there are customers who suppose that mono is synonymous with low high quality, one thing that isn’t true in any respect, since it will possibly have the identical high quality as stereo. In reality, it’s nonetheless used throughout the recording business. Mono sound was designed to be heard from a single speaker, so in a stereo system, a mono supply will all the time be effectively centered.

To change our audio to mono, we are going to click on on the title of the observe which can open a menu the place we are going to choose the choice “Divide observe from stereo to mono”. By performing this motion we may have two separate mono tracks. Once that is completed we should keep in mind that Audacity will solely export the audio as a mono file if we solely have mono audio and the pan slider is undamaged and centered.

Audacity Split Stereo Track to Mono

To export, click on on the “File” tab, then “Export” and “Export as” (MP3, Ogg and WAV). We choose the specified format and eventually we give a reputation to the brand new sound file and we select the situation the place we wish it to be hosted.