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Transmitting voice over RS232

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elockpicker

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Hi,
I want to transmit voice over RS232 and replay it in real-time using one of the Mega AVRs.
The problem is the interval between samples.
Since I'm using a computer on one side ,can I rely on the pauses(between transmissions) that I make in the computer program ?
Is it more efficient to use PCM ? If yes please guide me through a source about PCM.

Thank you very much in advance.:wink:
 

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