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MATLAB sound - code example

by Steven Kolak

23 Sep 2006 (Updated 27 Dec 2006)

No BSD License

MATLAB sound code example - acquiring audio data into MATLAB

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Description

MATLAB supports sound acquisition and generation using the Data Acquisition Toolbox.

This MATLAB code example shows you to acquire two seconds of audio data from a sound card, calculate the frequency components, and plot the results.

Use the "Save and Publish to HTML" button in the MATLAB Editor to execute this example and automatically generate a report of this work.

Learn more about using MATLAB with sound cards at:
http://www.mathworks.com/sound

Required Products

Data Acquisition Toolbox

MATLAB release

MATLAB 7.3 (R2006b)

Tags for This File
Everyone's Tags	audio processing, sound matlab audio acquisition example, video processing
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Comments and Ratings (28)
14 Oct 2006	Jason McNeil
16 Oct 2006	sara mohamed
14 Nov 2006	Jitendra Das
08 Mar 2007	faten a	Excellent
27 Mar 2007	Hao Yanchun	Thank you for your work!
10 Apr 2007	ninad wasulkar	very difficult to find codes
05 May 2007	ghader matin
08 May 2007	azher m
14 May 2007	vivek dongre	sound file
09 Jun 2007	Miguel Flores	its a good program
20 Jun 2007	MUHAMMAD IBRAHEEM	EXCELLENT
03 Jul 2007	sundar kalu
20 Aug 2007	umair mughal
17 Oct 2007	aye thu	I want to study the matlab source code.
22 Oct 2007	Maycee Chen
25 Oct 2007	Nilantha Nawarathne
17 Nov 2007	won benson	verygood
21 Nov 2007	Marko Kanadi	I need this
02 Feb 2008	duong nguyen	need download
04 Feb 2008	Waqas Hussain
12 Feb 2008	Asif Manan
14 Mar 2008	rajesh beldar	This will help to analise our broadcast quality of the signal
08 Apr 2008	Hafsa Mustafa
30 Apr 2008	AUGUSTINE UMEH	good
02 Jun 2008	oldokh tsendayush	matlab m-ary to sound cart
21 Sep 2008	zhang xiaolong
18 Oct 2008	yang yang
06 Jan 2009	Bharath Ramakrishna

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Updates
25 Sep 2006	Updated description
27 Dec 2006	Updated description

Tag Activity for this File
Tag	Applied By	Date/Time
audio processing	Steven Kolak	22 Oct 2008 08:40:38
video processing	Steven Kolak	22 Oct 2008 08:40:38
sound matlab audio acquisition example	Steven Kolak	22 Oct 2008 08:40:38

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