What is the shortest, simplest way to learn about the key differences in audio file formats and applications?

Question

What difference is there in the different types of audio file formats (mp3, aiff, wav, etc.) as well as khz, bits, etc.? What would be the applications for these differences? Are there minimum requirements for "broadcast", etc.?

Answer 1

Usually each format was created for a specific purpose, often to carry along specific information (such as artist, tracks, track titles and duration, protection) and for various compression techniques. The lower the number of bits per second, the less detail and specifically the lower the highest frequencies that can be recorded. Human speech has a fairly narrow range and is intelligible over an even narrower range of frequncies, so the file can be smaller with fewer bytes devoted to storage.
A speech program that runs for an hour fills a CD in audio format, which will also to music, while the same CD will hold 9 or 10 one hour 50 megabyte files in 128bit MP3.

Answer 2

there is not any thank you to transform mp3 data into midi data. observe that mp3's are sound counsel mutually as midi are records. Is like attempting to transform a image right into a written description of the image. is plenty difficulty-free attempting to locate a midi record of the music you choose from the very beginning up.