Audio Formats Explained
Every audio format has its own benefits and disadvantages for the users. Here you can compare some available audio formats, especially when you want to select a good one for your needs. They will also affect the overall quality that they can offer for the users. Here are some popular audio formats you can use now.
Uncompressed Audio Formats
Uncompressed audio formats are good for offering accurate and genuine representations of the authentic and original sound waves. They are very similar to the original sounds when they were recorded. There is no loss of information from those files. Most of these audio formats usually have high-quality audio with large file sizes.
PCM or Pulse Code Modulation
It is one of the most common audio formats that you can use for your needs. The format will offer an accurate representation of the original sound. This format is commonly used as the audio format in many DVDs or CDs that were very popular at that time. The conversion of the audio signal into the digital stream will be carried out without a lot of changes or alterations.
WAV or Waveform Audio File
This audio file format was developed by IBM and Microsoft in 1991. It acted as a container for many different audio formats. It can contain several compressed audio formats. This audio format was called Audio for Windows at that time. It was very common to see a lot of files that were presented in WAV format. Since that period, the popularity of this audio format has already been reduced from time to time.
AIFF or Audio Interchange File Format
This is a unique audio format that is developed by Mac for all Mac products. This format is a container for any audio formats that will be played on Apple. It is a wrapper for the Pulse Code Modulation format, especially for the Mac devices. This AIFF format can be compatible with any Mac devices that are available today.
Audio Formats with Lossy Compression
Lossy compression is a type of compression that will cause a loss of data, especially during the compression process. The compression is required to shrink down the overall size of the audio file. Depending on how the compression process is done, it will turn out to be a good compression (with minimum data loss) or bad compression (that affects the overall audio quality significantly).
MP3 or MPEG-1 Audio Layer 3
This is another popular audio format that can be found in any applications. MP3 was specially created to replace the WAV and MIDI files. Slowly, it was able to make its way into the mainstream use. This format becomes very popular among many people because it has a small file size. It is very easy for you to open this audio format with any media or apps.
AAC or Advanced Audio Coding
This audio format is specially designed to be a successor of the MP3 format. This AAC is created to offer a better sound quality than the MP3 file. It has an advanced compression algorithm which can make this audio format become more popular than any other types of file formats. AAC format can be seen actively to be used on some different platforms, such as PlayStation, YouTube, iDevices, Nintendo, and also Android.
OGG or Vorbis
OGG is a multimedia container that will hold several types of compression formats easily. Vorbis becomes very popular among many users because it has two distinct features. The first one is the fact that Vorbis has an open-source nature. Another reason of the popularity of OGG is its quality. It has a better audio quality than the other lossy audio compression formats. Some people are still using this audio format in any of their devices.
Those are some popular audio formats that are available on the market today. You can choose the best one depending on your needs and your projects. You have to choose the best audio format with high quality and minimum file size, so you can store the files on any of your devices easily.