Hall Research AD-340 - Manual (Page 12)

Model AD-340
10
Input Selection
Analog:
Select for Analog Audio Inputs.
(E.g. from a PC Audio Output)
Digital:
Select for Digital Audio Inputs.
(E.g. from a SPDIF Audio Output)
Sampling Rate
Analog:
Adjustable to 32 kHz or 48 kHz.
Digital:
Actual Bitstream type and sampling rate displayed.
User changes not allowed.
The BitStream input type displayed underneath the indicators
for DOLBY and DTS. Possible types are:
 Linear
PCM
 DTS
 Dolby
Digital
 MPEG
 DTS-CD
Delay Type
Each delay type has an associated full scale
based on the Audio Sampling Rate. If the
sampling rate changes, the delay values are
automatically adjusted to fit the maximum
allowed.
Only one delay type can be active. All others not selected are disabled.
Milliseconds:
Adjusts delay in units of time (ms).
Feet:
Adjusts delay in units of distance (ft).
Meters: Adjusts delay in units of distance (m).
Frames – 50 Hz:
Adjusts delay in units of 50 Hz frame units (20 ms
per frame).
Frames – 60 Hz:
Adjusts delay in units of 60 Hz frame units (16.67
ms per frame).
Temp Compensation:
Enables the temperature control adjustments. Adjusting the temperature
values affects the delay value and full scale limits. These fields are
enabled only when the delay type is distance (E.g. Feet or Meters).