Difference between revisions of "HD audio for background music distribution"
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In some installations it might be required to have an even better audio quality for background music distribution. | In some installations it might be required to have an even better audio quality for background music distribution. | ||
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Revision as of 14:23, 12 April 2018
Background music is distributed by using the Audio Program feature of AlphaCom. By default this feature is using the HD Voice codec G.722.
In some installations it might be required to have an even better audio quality for background music distribution.
PCM L16/48kHz
Audio Programs in XE1
Audio program distribution in the AlphaCom XE1 is supported via the Line In input of the TKIE-2 kit.
Software requirement: AMC 12.3.3.1 or later.
From AlphaPro Directory & Features, press Insert and create a new directory number with feature 118 - Program Source. Parameter 1 (ID) is the program channel 1-38.
The example below shows how to add directory number 6802 as the code to become the sorce of Audio Program #2. Note that the Directory number to listen to program #2 is 802.
Add an event 13, when change to OFF with action: $DD L%1.dir L6802. This event is activated when TKIE comes up after reset of station or server.
TKIE must be set to feed audio from line in:
