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Hope Creek ACA System
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Could You.......

Mon Jun 25, 2007 9:48 pm

Could you play a song on an electric siren besides westminister?
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loudmouth
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Tue Jun 26, 2007 12:46 am

i belave this has been discussed befor.....

Robert Gift
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Re: Could You.......

Tue Jun 26, 2007 12:57 am

Hope Creek ACA System wrote:Could you play a song on an electric siren besides westminister?
Sure. You can play anything through a speaker. I am surprised someone hasn't already hacked someone's siren system and broadcast music or comments.

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AllSafe
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Tue Jun 26, 2007 1:02 am

SiraTone tone generator systems have several pre-recorded tunes with them and I believe more can be added through MIDI.
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Gil
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Tue Jun 26, 2007 2:41 am

loudmouth wrote:i belave this has been discussed befor.....
I belave you need to learn propor grammor.....

Possible, yes? Good, no. It would probably be VERY distorted.

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loudmouth
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Tue Jun 26, 2007 2:51 am

yeah i know i do.

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Hacksaw
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Tue Jun 26, 2007 3:03 am

The Modulators I helped hook up have a microphone jack in the control box.

Yes, voice will be distorted some, though.

Justin
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Re: Could You.......

Tue Jun 26, 2007 11:25 am

Hope Creek ACA System wrote:Could you play a song on an electric siren besides westminister?
Highly dependent on the audio processing circuitry and the compression drivers in the siren itself.

You just can't upload your favourite gangsta' song to a siren and expect it to play, the controller itself isn't a music player. I'd say it would be more flexible and more effective (storage wise) to have the audio files stored in the MIDI format (20KB MIDI compared to four or 5MB MP3 file), live audio fed directly from the receiver and automated emergency messages based from the Microsoft Text to Speech API or similar.

Compression drivers in sirens aren't built for bass, so chances that your music will destroy the driver are increased.

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mgear
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Tue Jun 26, 2007 5:18 pm

What about at car dealers they play music over their loudspeakers its mostly 80's pop but it still plays.
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Gil
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Tue Jun 26, 2007 7:05 pm

mgear wrote:What about at car dealers they play music over their loudspeakers its mostly 80's pop but it still plays.
Thats an entirely different speaker/system.

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