Powerstick
6 Programming the DSP
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6
Programming the DSP
6.1
Generating a preset audio file
The presets are written in text-form using a simple description language. This procedure, originally
developed for the Seeburg HDLM 8, enables the professional creation of speaker setups without
having to deal with the otherwise confusing and difficult to understand software solutions.
You can print the description text of a created preset and archive it or save it in a ".txt" file so that
you can use it again later. The form of the descriptive language is kept quite simple that any skilled
personnel can read and interpret it immediately, even years later.
The description language is called
LPI
:
L
oudspeaker
P
rogramming
I
nterface.
The preset audio file is created in a web app. This app can be found in the internet under:
On this site the option to download the app for offline use is provided. The only requirement there-
fore is a browser compatible to HTML 5.
The created preset can be downloaded in the LPI app (after the preset text has been confirmed via
„Apply“) as a “.wav” file or it can be played directly into the Powerstick via the audio output of the
PC. This file contains the created presets and is programmed onto the power stick as described in
section
Fehler! Verweisquelle konnte nicht gefunden werden.
. To activate the programming
function, the set button must be pressed in Status Mode to mute the power stick.
Steps for programming the Powerstick:
1. Write preset text in the LPI (or change an existing example preset)
2.
Confirm with „Apply“
3. If desired, save the preset text as a text document for later reuse
4.
Download the „-wav“ file
5. Play as explained in section 6.5 (the audio file can also be played directly from the LPI)
