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#1 2008-07-06 8:13 pm
- vank66
- Member
- Registered: 2007-12-05
- Posts: 80
Echo Mac
I'm trying to get this Amateur Radio program to work,but so far I can bring the screen up with the members online, and I see my callsign also, but when I try to connect I don't see any modulation on the sound output bar-What am I doing wrong?? Any help appreciated. Van
20"iMac,320GigHD,500GigExternalHD
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#2 2008-07-06 8:29 pm
Re: Echo Mac
It's no doubt help if you gave us some more information, like at least the name of the program.
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#3 2008-07-06 8:55 pm
- vank66
- Member
- Registered: 2007-12-05
- Posts: 80
Re: Echo Mac
Sorry, The program is called "EchoMac". It is a communications programs that allows amateur radio operators to talk to each other via the software. Van
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#4 2008-07-06 9:14 pm
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#5 2008-07-06 10:04 pm
- vank66
- Member
- Registered: 2007-12-05
- Posts: 80
Re: Echo Mac
I have the 20" iMac with built in mike.
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#6 2008-07-06 11:32 pm
Re: Echo Mac
Ok that is odd
Try setting > System Preferences > Sound > Input to the built in Mic and seeing if that helps.
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#7 2008-07-07 5:44 pm
- vank66
- Member
- Registered: 2007-12-05
- Posts: 80
Re: Echo Mac
Been there did that, any other ideas?
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#8 2008-07-07 6:56 pm
Re: Echo Mac
this may sound stupid but maybe aggregate your own built in device?
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#9 2008-07-08 5:08 pm
- vank66
- Member
- Registered: 2007-12-05
- Posts: 80
Re: Echo Mac
To: Mac Meanie,
I don't understand your answer.please explain what you mean. Thanks Van
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#10 2008-07-08 5:14 pm
- mrreet2001
- Member

- From: NW Ohio
- Registered: 2005-05-25
- Posts: 2751
Re: Echo Mac
vank66 wrote:
To: Mac Meanie,
I don't understand your answer.please explain what you mean. Thanks Van
- Open the Utilities folder inside your Applications folder. Double-click on Audio MIDI Setup.
- Click on the Audio Devices tab.
- From the Audio Menu, select Open Aggregate Device Editor.
- Click the + sign to create a new Aggregate Device. All connected interfaces should appear in the Structure Window.
- Select the ones you want to use .
- Click “Done” to close the editor and return to the Audio MIDI Setup screen.
- Select “Aggregate Device” as your Default Input. Don’t change your output setting.
- Quit Audio MIDI Setup. Your Aggregate Device will now appear in any Audio Unit-compatible application.
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#11 2008-07-08 11:39 pm
- vank66
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- Registered: 2007-12-05
- Posts: 80
Re: Echo Mac
In my audio menu, I don't have the options you mentioned. No mention of Aggregate Device anywhere.
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