Input Source; Input Monitor; Sample Length - Akai MPC User Manual

Input Source

The Input Source parameter defines whether you are going to record an external
audio signal (External) an internal signal from the software (Resample). A
Resample recording does not require an audio connection because the source is
within the software and is therefore recorded without any loss in audio quality.
You can, for example, use Resample to record two or more samples by pressing
the corresponding pads simultaneously.
Hardware: To select the sample input, use the Cursor Buttons to select the
Input field and use the Data Dial or -/+ buttons to select External or Resample.

Input Monitor

When input monitoring is on, the audio you hear in your headphones will be taken
before it reaches the software, ensuring zero latency. When input monitoring is
off, the audio you hear in your headphones will be taken after it is processed in
the software, so there may be some latency, but you will hear the audio source as
it sounds in the recording.
Click the Input Monitor button to control the incoming audio source through your
audio system.
Hardware: To activate the Input Monitor function, use the Cursor Buttons to select the Monitor field
and use the Data Dial or -/+ buttons to switch it to On.
Important: Make sure the Direct Monitoring, Input Monitoring, etc. control of your audio interface or
MPC Renaissance is set appropriately so you can hear the incoming signal rather than just the signal
from your computer.
Tip: To avoid possible clicks or feedback while input monitoring, reduce the level of the audio sources.

Sample Length

For reference, the Sample Length display shows you the length of your sample
during the recording procedure.
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