Hurrah Robert! I'm not an audio engineerologist, however a quick read of the datasheet shows input/output rates of up to 96kHz.. so the theoretical highest frequency at that level would be 48kHz.. meaning there may be room in the non-audible spectrum for comms depending upon the sensitivity of the mic/speaker components.
Is anyone else excited about having a 96Khz ADC with programmatic access in their pocket? I'm still a bit fuzzy regarding whether there is a physical wire connecting the microphone to the GSM (has its own ADC?), or whether the 2401 provides the GSM with the converted digtal stream? Richard On 12/12/06, Sean Moss-Pultz <[EMAIL PROTECTED]> wrote:
On 12/12/06 9:43 PM, "Robert Michel" <[EMAIL PROTECTED]> wrote: > BTW: Do you have some more info for us about the audio/soundcard? ;)) > stereo(?) audio out, 2,5mm jack, frequency 20(?)-20000(?)Hz > stereo(?) audio in(?), 2,5mm jack(?), frequency 20(?)-20000(?)Hz Only because it's you who asked ;-) http://www.wolfson.co.uk/products/WM8753/ -Sean _______________________________________________ OpenMoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
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