Would it be possible to instantiate two separate audio units, one for recording, and the other for playthru? The recording remoteIO unit could pass audio directly to the playthru remoteIO unit. I've run two remoteIO units side-by-side before, but I did not try to change their audio routes.
On Feb 3, 2010, at 9:59 PM, William Stewart wrote: it can't at this point. On Feb 1, 2010, at 1:45 PM, Alex Wiltschko wrote: I haven't played with the iPod Touch, but I've experienced what you detail for the iPhone.Having the speaker play out and the microphone acquire audio creates some really nasty feedback, since I'm acquiring audio and playing it out simultaneously.
I wouldn't mind sending audio to both the speaker & headset, as long as the audio input comes from the line input/headset.
Any ideas on how to force the iPhone to do this?
Alex On Mon, Feb 1, 2010 at 3:30 PM, Hamilton Feltman <email@hidden> wrote:
I've found that using the speaker override on an iPhone, it silences the headset output, and uses the speaker output and
microphone on the device (provided you call it after the headset has
been plugged in).
Calling the speaker override on an iPod touch will send output to the headset AND the speaker out, and uses the headset mic. Not sure if this is the intended behavior, but that's what happens.
---------- Forwarded message ---------- From: Alex Wiltschko <alex.bw@gmail.com>
Date: Mon, Feb 1, 2010 at 9:54 AM Subject: Re: Playing through speaker, recording through line in To: Aran Mulholland < email@hidden>
Right, I've done the route override already.
But, for the app I'm building, the "headset" input will actually just be a mono line-in signal. So, in this case, there are no headphones to play the signal back through.
Again, want to acquire audio from the line input, and output audio from the speaker. Possible?
Do not post admin requests to the list. They will be ignored.
Coreaudio-api mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden
|