AA Files: A Perfect Way to Optimize the Listening To Spoken Text

They can be recognized by their "aa file extension". The format includes features that give you a new improved experience over regular MP3 formats when listening to spoken word audio content. They are mostly used for text-to-speech software, e-books and other related documents.

They are recognized for their custom features whereby you can listen to spoken word content and download and store information like speeches, lectures, interviews, etc., on any device. They also provide you the ability to bookmark and remember the last heard position of the file stored. This can be stored and accessed on a number of audio devices like Creative Zen players, Sansa players, iPods, Amazon Kindle and some GPS systems.

Advantages

One of the most significant advantages of Audible Audio files is that they provide the facility to store the information of audio content. Since they are broken up into different sections based on program segments, timed intervals or chapters, they permit you to go back and forth helping you choose the content or pick up from the place where you left.

The advanced file navigation features and the compression technology used in this type of file format help you to store large contents like one entire book in a single file. Further, audible files do not ask for any technical maintenance, but allow you to create, modify and add extra features if required.

You can have AA files in different compression rates from one to four. If you are using an iPod with broadband facility, the best choice is to use the compression format four for sound quality. Moreover, AA files format 4 is similar to MP3 files. In case, you do not have a broadband facility, it is better to go for either 2 or 3 formats.

Disadvantages

Though AA file format gives you some significant advantages, it is quite known that there are not many programs available that can support these files. Therefore, most of the users change this file format to other audio formats that are acceptable on other media formats to play the audio files.

AA files vs. MP3

Unlike Audible files, if you copy audio books from CDs in MP3 file format, every chapter is stored in a separate file. Therefore, if you are copying 4 hour abridged audio book from CDs, it is possible that you may end up storing the entire content in 30-35 separate files. Furthermore, if you are listening to it on your iPod, the iPod will not remember the last played position on MP3 files in AA files.

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