FPGA Central - World's 1st FPGA / CPLD Portal

FPGA Central

World's 1st FPGA Portal

 

Go Back   FPGA Groups > NewsGroup > DSP

DSP comp.dsp newsgroup, mailing list

Reply
 
LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old 01-14-2008, 09:09 PM
rah123
Guest
 
Posts: n/a
Default Multichannel Audio I/O in Matlab using PortAudio

As part of my University project over a year ago I created a utility
that allows continuous, non-blocking access to soundcards from within
Matlab. This has now been resurrected to work with the latest version
of PortAudio and can be downloaded from http://www.playrec.co.uk/.
Using PortAudio means that it can use ASIO, WMME and DirectSound under
Windows and support multichannel I/O without problems.

At the moment the source code is provided along with a Matlab file to
compile the utility on the target platform, which I believe can be
either Windows, Mac or Unix (not yet tested). I have tried to make
the instructions as clear as possible and for it to work on as many
versions of Matlab as possible, but if you are having any problems
then you can use the forum to contact me and I'll try and help where
possible.

Thanks,

Rob


Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Saving audio wave file in matlab [email protected] DSP 2 01-08-2007 06:21 AM
Audio jamming using white noise (Matlab code) shruti DSP 2 04-18-2006 05:25 AM
Audio jamming using white noise (Matlab code) shruti DSP 0 04-18-2006 03:25 AM
Plotting an audio file using matlab hamseda79 DSP 2 05-19-2005 12:58 AM
Audio localization in MATLAB John DSP 3 05-12-2004 08:47 AM


All times are GMT +1. The time now is 03:26 AM.


Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2012, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.2.0
Copyright 2008 @ FPGA Central. All rights reserved