It can be security improvements or performance enhancements that can solve slow Mac performance in some cases. Even firmware updates in some cases. Also check if you can download updates to your already installed third party applications, this can also improve performance and stability. Updating software on your Mac is done through the App Store. The algorithm behind audio speed changer uses time stretching to achieve a faster or slower playback without changing the pitch of the sound. This helps keep the key of the music even at double speed, allowing you to play along without re-tuning your instrument or transposing the piece.
Also slows down MP3, AIFF, AAC/MP4 and wave files on your computer in real-time. Great sound quality! Amazing Slow Downer requires a Mac computer running Mac OS X 10.10 or higher. The current version has 0 flags on VirusTotal Amazing Slow Downer for Mac is an impressive piece of software that will slow down your music files or CD tracks on the fly without having to record. Slow it down, solo instruments, and listen to quickly-played notes frozen in time. Best of Mac App Store Best Apps of the Year 2011. IMore Best of 2014 Award Audio App of the Year 2014.
Nowadays, people are very attentive to social media such as videos, images, and audio recordings. These media formats have been used for educational and business purposes for years. Such files have been watched and downloaded time and again by people for personal reasons.
After you get some audio files from Internet, chances are you may wish to slow down audio for lots of reasons. For one, it aids in the better understanding recording’s subject matter and information. If you are trying to learn a language through voice tutorial, you can slow the pace down so that you don’t miss any of the important details. Moreover, lots of people have an awkward accent that makes their voice recordings sound like an alien language. You need to have a good tool that can slow the speed or tempo of the audio as we will evaluate three solutions in the following parts.
Solution 1: Free tools for reducing the audio speed
Solution 2: Special program for slowing down audio
Solution 3: Simple software for slowing down MP3 file
Three Recommended Methods to Slow Down Audio Files
App To Slow Down Audio Macbook
1. Windows Media Player and Apowersoft Free Audio Recorder (Free Way)
This method is easy to handle, and the two tools are both free and efficient. Windows Media Player comes with your system as default. For the Apowersoft free audio recorder, you only need to download it from its official website. The process of making an audio file slower comes in two stages:
Stage 1: Playback
First you have to open the Windows Media Player and you would normally arrive at the library. The following steps will guide you through it:
- Play any audio file and then go to the “Now Playing Mode”. Maximum the window and you will see the button for switching at the lower right corner of the entire user interface just above your computer’s time display.
- Just right-click anywhere in the player like the visualization display and mouse over the “Enhancements” tab. You will be shown a list of categories and then you can click “Play Speed Settings”.
- You will see a small window that contains one adjustment bar and three links for slow, normal, and fast. You can either adjust the button in the bar or click any of the links to slow down an audio file. After adjusting the settings, your changes will be applied to audio playback.
When you are done, you can close the window and proceed to the next stage.
Stage 2: Recording
Install Apowersoft Free Audio Recorder, open the application and you will arrive at the main user interface. The rest is as follows:
- The function keys are aligned at the top of the window for the application. First, you need to click on the “Audio Input” button next to the start button. You will be given a choice of system audio (computer audio), microphone (environment audio), or both. Since you will be recording from the computer, choose system audio so no external sound is heard.
- Next, configure the settings you want by clicking on the next button labeled “Tools”. Choose the “Options” menu and then set your preferred file format, controls, etc.
- Click the “Start” button and the music will be recorded accordingly.
- For additional settings on the file, simply right click on the file name. Choose “Rename”, “Clear” or “Convert” to manage files.
That’s how to slow down audio using the two programs. For reference, I’ll introduce another audio slow downer.
2. Audio Slow Down Software (Pro Way)
Amazing Slow Downer is capable of changing the speed of an audio file up to 20% to 200% of the original. It can slow down most types of audio formats including WMA and AAC types. The software comes in different versions compatible with Mac and Windows operating systems. Moreover, it also has a downloadable version for iPhone and iPad. Some of the advantages are as follows:
- Looping song parts until the desired audio arrangement is reached.
- Slowing down all types of audio without changing or affecting the pitch of the recording.
- All its processes can be done in real time.
To use it, you need to download their software first and install it in the computer. Once you open the user interface, you will find different adjustment bars and buttons. You only have to notice three areas: the playlist, the speed bar, and the three basic buttons (play, pause, and stop). These controls are what you mainly need to slow down songs.
3. Decent MP3 Speed Changer (Simple Way)
MP3 Speed Changer is a software which is able to accelerate and decelerate the speed of MP3 media files. For slowing down an MP3 audio, you only need to take several clicks. Firstly, download, install and launch the software on the desktop. Secondly, click plus sign shaped icon to add the MP3s that you want to slow down. Thirdly, drag the tempo bar to change the MP3 speed as you required. The last thing is to click “Convert Now” to export the audio files. All right, it won’t take much time and effort to slow down MP3.
Except of slowing down MP3 one by one, this software also supports to slow down audio files in batch. In the case, the efficiency of audio slowing task is improved. After adjusting the audio speed, the pitch won’t be modified. In addition, you can adjust the audio quality when slowing down it. However, the MP3 Speed Changer only can output audio to MP3 files. And it compatible with Windows only.
Simple Comparison of the Ways for Slowing Down Audio
Amazing Audio Slow Downer is a good and professional software that provides good features but you have to pay before using it. Since it is made for audio arrangements, there are several controls that might get you confused. MP3 Speed Changer is overall good, but the function is somewhat plain and limited. Besides, it fails to operate on Mac OS. Using Windows Media Player and Apowersoft audio recorder is much better when you are only doing the process for personal reasons. The procedure is a little complicated but doable plus you don’t have to pay even a cent to use it.
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Contents
- 3 Change the tempo of the audio in Garage Band on Mac
- 4 Change the tempo in Garage Band for IOS
If you are an individual of musical interest and have taken music as a professional career, you must have heard about Garage Band. But before we discuss how to slow down audio in Garage Band, let us visit some important information on Garage Band. Basically, Garage Band is a type of digitallized audio editor which functions on the Mac OS. Apart from this, in recent times, Apple has also incorporated Garage Band into mobile devices, such as iPhones and iPad.
Frankly speaking, Garage Band is one of the most popular digital lised audio editing software which was developed and marketed by Apple for their Mac OS as well as IOS range. It helps the customers to create various music and podcast related items and is incorporated with a wide range of numerous instrumental effects as well as audio recordings.
The software also allows users to create and edit pre-recorded music and audio clips on the IOS and Mac OS platform. Talking about its inception, Arage Band in the year 2004 and has been marketing it since then. One special thing about Garage Band is that it plle originally developed Ga also allows you to record the audio clips, which is quite a big difference when it comes to digitalised audio work.stations.
What is the tempo of a song?
Tempo or beats per minute is a parameter which is used to measure the tempo and speed of a particular audio clip. Basically, Tempo or BPM is the term which is used for the speed and pace of particular music. Thus, in musical terms, beats per minute are the standard unit for the measurement of tempo and pace of the music.
To be precise, one beat is the standardized measuring unit for the overall length of a certain audio clip. It has been seen that various audio clips are produced with different types of tempo and although they are a part of the same song, yet, the overall speed and tempo of each part are different. Hence, it is very important to adjust and change the beats per minute of certain parts of the music, so as to make the overall music very smooth and perfect to hear.
Most often, it has been seen that various parts of the same music have been written with reference to different time frames. Hence, in order to determine those perfect time frames, we will have to understand the beats per minute of that particular song. For instance, if the time frame of four by four states that a single quarter note is considered to be a full beat; then, there will be four such beats in total. Hence, a music clip which has been composed with variable tempo will tend to have a different speed and pace under certain frame of time and it will show different speed and pace when the music will be played under a different time frame, as the tempo and face changes in both the cases.
How to slow down audio in Garage Band?
Basically, the tempo in Garage Band has been set at a default value of 120 and is expressed in beats per minute or BPM. However, it is very easy and simple to change it and in the following tutorial, will be discussing how you can slow down audio in Garage Band.
However, one thing which you should note is, over here is that on the IOS platform, the garage band only allows you to change the tempo for the entire song to a predetermined value. On the contrary, if you use the Mac OS platform, you will have greater independence to change your tempo and you can alter the tempo of the audio in various steps so that you can get a variable tempo throughout the entire music.
Change the tempo of the audio in Garage Band on Mac
As we have mentioned earlier, the tempo of a song is already set to a predetermined value of 120 on Garage Band. So in order to change it on the Mac OS platform, you need to follow the following steps:
Step 1:
Open the Garage Band app on your Mac OS platform.
Step 2:
Now, you will need to go to the top of the window of Garage Band. Once you are done, you will need to click on the tab of Tempo and alter it by navigating up or down the arrow. Apart from this, you can also change it to any required value by double-clicking on the box where the numerical tempo is displayed.
However, if you want to change the tempo at various points, you will need to follow the following steps to get a variable tempo throughout the audio clip:
Step 1: Select the track
Firstly you will need to select the track from your library and then, click on the tab of Show Tempo Track from the drop-down menu.
Step 2: Alter the tempo
Now, when you see the tempo of the track, you can monitor the certain portion of your song to alter the tempo of that particular selected piece and you can repeat this procedure to get variable tempo for certain parts of the audio clip.
Step 3: Set the rhythm
To set a beat point, double-tap where you need it and afterwards drag to set the worth. To set another rhythm point, double-tap the following spot and haul to set its worth. You can add numerous beat focuses to the Tempo Track.
Change the tempo in Garage Band for IOS
Like on Mac, the default beat for another Garage Band venture is 120 BPM. So to change this on iPhone or iPad, simply open your tune and pursue these means.
Step 1:
Open the Song Settings. On the iPhone, tap the rigging symbol and pick Song Settings. On iPad, tap the spanner symbol on the upper right.
Step 2:
Select Tempo.
Step 3:
Use the bolts to modify the number of beats every moment in the Tempo box and afterwards hit Tap to set Tempo. (On iPhone, tap Done).
App To Slow Down Audio Macbook Pro
How much does it cost?
Talking about the price of Garage Band, it is priced at an expensive side. Similar to most of the Apple products, Garage Band also guarantees you the most premium features and experience in its range. Most of the counterparts of Garage Band, such as Audacity and Final Cut Pro also provide similar features, but, the ones which are provided by Garage Band exceeds them all. Statistically speaking, Apple has priced Garage Band for 4.99 Euros and it is the same for all its platforms, such as Mac OS and IOS.