DK Digital CDB-600 Especificaciones descargar pdf (Pagina 39)

MSD Software Manual PRELIMINARY Release Chapter 9 Utility Functions.

9.3.2 Logging Interval.  

The Logging Interval can be set in the range of 1 second to 240 seconds (4

minutes).

To set the ‘Logging Interval’ enter the setup menu by pressing the [SETUP]

key. In the setup menu use the arrow [] / [] keys to move the green

selection bar to the field called ‘Logging Interval (sec)’ and press the

[SELECT] key. The ‘SECONDS’ menu will now appear. From this menu use

the arrow [] / [] keys to set the interval in seconds. Press [EXIT] when

done.

Below the Logging Interval is listed relevant logging information including start

time, end time, elapsed time and the maxavailable logging time. The maximum

logging time is limited by the MSD’s internal available data memory, the

selected logging rate plus the number of channels selected. The longer time

between each log entry the longer maximum logging time. For a two channel

system with a logging time set to one minute (60 Seconds) the maximum

logging time will be 12 hours equal to 720 log entries.

9.3.2 Trigger Events.  

When the Session Log is adding entries to the log it always logs the highest

PPM-Bargraph reading since the last log entry. In addition to that the ‘Session

Log’ also checks for mutes and overs (digital full-scale samples).

For the mute trigger event it is possible to set a threshold for which the signal

must be below before it can trigger an event. In addition to that the period in

which the signal is below this threshold can be set. This way short breaks in

music or in an interview can be filtered out, only letting longer muted periods of

the source signal trigger the event. The mute threshold can be set in the range

of -80 to –40 dB. The duration of a mute can be set from 1 to 20 mSec.

To set the threshold for the mute press the [SETUP] key and use the arrow

[] / [] keys to move the green selection bar to the field called ‘Upper

limit for a mute [dB]’ and press the [SELECT] key. From this menu

use the arrow [] / [] keys to set the interval in seconds. Press [EXIT]

when done. To set the duration of the mute use the same procedure as for

setting the threshold but select ‘Milliseconds for a mute [ms]’ instead.

The trigger event for ‘overs’ can be configured to filter out short peaks in the

signal by only triggering on longer peaks where the signal is ‘clipping’. The

number of samples that triggers an ‘over’ can be set from 1 to 15. If all ‘overs’

should be logged, just set the trigger event to 1. To set the number of full-scale

samples that triggers ‘overs’, use the same procedure as for setting the

threshold for a mute, but select ‘Full-scale samples for over’ instead.

9.3.3 Create and Inspect a Session Log.

  

A Session Log is created simply by pressing the [RESET] key in the Session

Log Menu. Pressing the [STOP] key will stop the logging and make it possible

to inspect the Session Log Entries. As soon as the logging is started a time

code is shown on the yellow bar in the top of the session log window. During

the logging the highest reading will be marked with a [*].

When the logging is stoped press the [INSPECT] key to enter inspect mode

where it is possible to scroll the green selection bar through the log entries.

When logging is stoped the total amount of ‘mutes’ and ‘overs’ will be

calculated and the timecodes will be added to the end of the log.

PRELIMINARY Release Page 35 of 64.

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DK Digital CDB-600 Especificaciones Pagina 39

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