MULTIMEDIA AND QUALITY OF SERVICE
COMPRESSION
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
It is the most used file format to store sound.
|
|
|
It was developed recently in 2010.
|
|
|
Automatically saved in a digital and not analogue format.
|
|
|
It can’t be used on computers.
|
Detailed explanation-1: -MIDI is a digital protocol that allows electronic musical instruments and computers to communicate with each other. MIDI needs synthesizers, drum machines, sound modules or soft synths to actually produce the sounds.
Detailed explanation-2: -A MIDI file is saved MIDI data that can be played back by a device. A MIDI file only contains the information about which notes to play, so it will sound different depending on the device that is playing it back. Because these files are very small, they were popular in early video games and for cellphone ringtones.
Detailed explanation-3: -MIDI files are much more compact than digital audio files, and the size of a MIDI file is completely independent of playback quality. In general, MIDI files will be 200 to 1, 000 times smaller than CD-quality digital audio files. Because MIDI files are small, they don’t take up as much memory, disk space, or bandwidth.