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AM700 Audio Measurement Set Service Manual
2–27
Digital Audio Sampling Rate. In certain situations, the actual sample rate of a
digital audio signal may differ from the value contained in the channel status
bits. When digital audio is a source of input signals, the frequency measurements
of the AM700 can be referred to the actual sample rate or the sample rate
obtained from the channel status byte. Selection of the choice depends on
whether the user wishes the calculation to reflect frequencies present in the
original sampled data, or those which will result from a playback at the actual
sample rate. The user must make the appropriate choice.
NOTE. When actual sample rate and channel status content match, either setting
produces identical measurement results.
Saving Changes and Exiting the Input Selections Menu. Soft keys to exit the menu
are located at the bottom of the screen. When Accept Changes is touched, any
selections made are entered. If Cancel is touched, all changes are deleted before
returning to the current application. Pressing Clear Menu also exits back to the
application.