Digigram VXpocket 440, Руководство пользователя

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VXpocket 440
User’s Manual
27
Sample size
Defines the number of bits per sample. It must be set in accordance with
the sample size of the project you are working on.
Digital output
Defines the format of the digital output signal: Consumer (S/PDIF) or
Professional (AES/EBU).
Frame rate
Selection of the incoming LTC frame rate.
Level settings
Click on the tab of the I/O device you want to set. Leaving the mouse
pointer a few seconds on a slider shows the available settings range (tooltip
box). The exact setting value is displayed near each slider.
Input
The flip box allows switching between the different types of input: line,
microphone (if available), or digital.
If the microphone input is selected, the analog preamp gain can be set
according to the level of the incoming signal.
For any input type, a digital gain can be added to the signal, if necessary.
Its default position is in front of the bold dot (0 dB).
All these input settings apply on both channels of the selected stereo
device.
Output
The “playback digital” control applies a digital gain to the selected output
(i.e. to what the application plays, including the software monitoring. It
can be set for each channel of the selected device, or for both channels at
the same time by clicking the ‘Link’ box. This gain applies to both digital
and analog outputs. Its default position is in front of the bold dot.
The analog output gain can be set for each channel, or for both channels at
the same time by clicking the ‘Link’ box. This gain only applies to the
analog outputs. Its default position is in front of the bold dot, unless you
use headphones. In this case, decrease the analog output level to prevent
you from any hearing damage.
Monitoring
ASIO applications basically use two monitoring modes: software
monitoring and hardware monitoring (the latter also known as ‘ASIO
direct monitoring’).
In software monitoring mode, the recorded signal is immediately played
back, just as if it were read from the hard disk. This allows monitoring
through effects for instance, but induces latency that can be annoying to
the recording musician. In hardware monitoring mode, the recorded signal
is directly routed from the inputs to the outputs of the card without