Creating an audio file |
Export a score to an audio file [Light] [Beginner] [Professional] [Notation] [Composition Light] [Composition Pro] [Drums and Percussion] [Guitar] [Choir] [Keyboard] [Soloist] The idea is to create an audio wave file (extension
".wav") that contains exactly what you hear when you
play the score in Pizzicato. You can then use that audio file to
create a CD that can be played in any music CD player. Indeed,
most CD burning software accept wave files to create an audio CD. Since Pizzicato version 3.4, a quality sound bank (Papelmedia)
is included in Pizzicato. It is now possible to create a WAV file
using this library (or any virtual instrument from Pizzicato or
from any external SoundFont file), without going through the
specificities of the sometimes bad quality sound card
synthesizers. If you use an external MIDI synthesizer or if you
want to use the sounds of your sound card, you will need to
record the audio file through the sound card, as explained later
in this lesson. Let us see how to export it with the virtual instruments. As explained above, if the score contains
staves with MIDI instrument assignement (mapped to the sound card
or to an externazl synthesizer), these instruments will not be
exported with the original MIDI instrument sound, but these
sounds will be replaced automatically by the Papelmedia sound
library included in Pizzicato. If you do not want that to happen,
click the button Export while playing the score. In that
case, the following dialog appears: The way Pizzicato will create the audio file is the following.
When Pizzicato plays the score, it uses the sound card
synthesizer or a software synthesizer to play the notes. The
resulting sound is present at the output of the sound card and
that is the sound you hear. This is also the sound that will be
recorded in the audio file. So that Pizzicato has the possibility to access this sound
channel on Windows XP or 2000, you should do the following: So that Pizzicato has the possibility to access this sound
channel on Windows Vista, you should do the following: On the Macintosh, it is a bit different because the user may
not select "What you hear" as the recording input.
There are two way to handle that difficulty. The first one is to
use the microphone of the Mac. Pizzicato plays the score through
QuickTime Instruments and the internal speaker of the Mac and
Pizzicato records it with the microphone. The problem with that
solution is that the sound quality will be less and that other
sounds and noise that happen around your computer will also be
recorded. The other solution is better but you need a cable to
connect the sound output of the Mac to its sound input. In either
case, do the following: For both Windows and the Mac, when you click on the Play
(test) button of the above dialog, Pizzicato plays the
score. You should see the bar graphs showing the sound level in
real time. You may increase the volume sliders if the bar graphs
have a too low level. This will determine the volume recorded in
the audio file. The bar graph should never reach the right part,
because that means the sound is saturated at that point and this
will produce a sound distortion in the audio file. The Stop
button lets you stop the score. When you are ready, click on the Export button and
Pizzicato starts playing the score while recording the sound
result in the audio file. Let Pizzicato play it up to the end and
you will then have the wave file created. If you click on Stop
before the end, the file will only contain the part of the score
that have been played up to then. If you use an external synthesizer, you should be aware that
its audio output will not be recorded in the file unless you
connect it to an audio input of your sound card with a cable.
Most sound cards have a line input where you can connect your
synthesizer audio output. This line input should then be selected
in the record volume control window as the source of recording. On Macintosh, when you use QuickTime Instruments to generate
the sounds, your computer must be fast enough; otherwise,
QuickTime sometimes has a little interruption that spoils the
recording of your score. To optimize the recording on Mac, you
should: If you select one or more measures with the selection tool and
then choose to export in audio, only these selected measures will
be exported in audio.