ng-user said:
an mp3 is ( i think) already the smallest size you can have without losing
to much sound quality. goin below this size will be midi file, wich is used
to put on website or cell phones) but that will sound very crappy. however
if you want to make you sound shorter ( not compressed), you can edit it
with sound forge or wave lab without losing any quality. if you still want
it smaller then an mp3. try search mp3 converter or song resizer.
Let me explain.
MP3 is a lossy compression method that can compress audio to different
degrees of quality. The more compression that's selected, the greater
the loss of sonic accuracy. MP3 is not the "smallest" nor the "largest."
You choose the quality/compression that you want. This adjustable
compression is also a feature available to the creators of Real media
files. Both of these formats are proprietary. I just bought an MP3
player that lets me record from a built-in microphone or from a standard
audio line input -- each with my choice of MP3 compression. This ability
is probably quite common. However, Real encoding is not widely available.
MIDI is not sound at all. MIDI is a standard that is used to control
sounds. A MIDI file engages a selected repertoire of sounds that are
available on the controlled instrument. This instrument is often simply
the sound files on a computer. It can also be used to control
instruments that are set up with MIDI interfaces. These instruments tend
to be electronic, such as synthesizers.
MP3 doesn't sound wonderful or crappy. However, the sonic library
available on the device that the music is played through may be horrible
-- and I admit that I detest the sound of cell phone "music" and have to
restrain myself from ripping the damn phone away and smashing it on the
spot.
Richard