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justin0108
April 25th, 2011, 09:51 AM
Hi guys
Anybody can direct me to a good forum to do voice recordings? I already have an on-going project in c++ and already has a module that records all the messages pass between modules.
The customers now wants to record voice as well. I have zero exp with ADC and DAC..could any gurus point me to the correct link to do such recordings?
My intention is to get a device which can accept the analog input and output it's digital form through Ethernet connection. This is so that I can sync in with my message recordings into 1 single file. Of course it must also accept the digital input from my module and output the voice back to the operator.

Thanks

Skizmo
April 26th, 2011, 07:57 AM
For playing/recording sound, Windows has a API (http://msdn.microsoft.com/en-us/library/ms713505%28v=vs.85%29.aspx) you can use.

justin0108
April 26th, 2011, 08:42 AM
Hi Skizmo

Thanks for the info. I forgot to mention that all my message recording modules are on Linux platform...my apologies :blush:
Currently the recording module I have written is only capable of recording data message..is it possible that the analog voice is able to pass thru the ADC, and that ADC will output the converted digital form thru Ethernet, so that I am able to record both the message and voice in a single file?
You can think of the module that I am currently developing an airplane **** pit display. I already have the capability to record whatever the pilot see and play it back offline for analysis. But now the new requirement needs me to record the pilot's voice as well. During the offline analysis playback, the voice has to be in sync with the pic.

Skizmo
April 26th, 2011, 12:51 PM
This is the chitchat department. Maybe you should post your question here (http://www.codeguru.com/forum/forumdisplay.php?f=9). I think you will have more change of getting an answer there.