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Description

In signal processing, sampling is the reduction of a continuous-time signal to a discrete-time signal. A common example is the conversion of a sound wave to a sequence of "samples". A sample is a value of the signal at a point in time and/or space; this definition differs from the term's usage in statistics, which refers to a set of such values.

A sampler is a subsystem or operation that extracts samples from a continuous signal. A theoretical ideal sampler produces samples equivalent to the instantaneous value of the continuous signal at the desired points.

The original signal can be reconstructed from a sequence of samples, up to the Nyquist limit, by passing the sequence of samples through a type of low-pass filter called a reconstruction filter.

M-Audio Fast Track Ultra always resets to 44.1khz when recording in Logic 9?

I'm using my M-Audio Fast Track Ultra with Logic Pro 9, and it seems to be limited to a 44.1khz sample rate for some reason? If I go in the Audio MIDI setup utility on my macbook pro, I can set the sample rate for the Fast Track there to the maximum (96khz). I can also do the same in the Fast Track's control panel software.