Download All

No BSD License  

Highlights from
DTMF Encoder/Decoder

4.83333

4.8 | 6 ratings Rate this file 16 Downloads (last 30 days) File Size: 2.63 KB File ID: #10440

DTMF Encoder/Decoder

by Mike Schwarz

 

20 Mar 2006 (Updated 20 Mar 2006)

Little and simple Tool for DTMF Encoding/Decoding

| Watch this File

File Information
Description

This little and simple dtmf tool was created at university. It encode and decode an array of dtmf characters.

MFV ist ein Programm, welches während einer Hochschulvorlesung entworfen wurde. Das Programm analysiert eine beliebigen MFV Zahlenfolge und erstellt ein frequenzcodierten Signalvektor. anschließend wird dieser Signalvektor ausgewertet und den zuvor eingegebenen Tasten wieder zugeordnet.
MATLAB release MATLAB 7 (R14)
Tags for This File  
Everyone's Tags
Tags I've Applied
Add New Tags Please login to tag files.
Comments and Ratings (6)
21 Mar 2006 Phil Joosten  
21 Mar 2006 Steve Wright

No Comment??? Phil, why there is no comment? Here is my comment: Very simple tool to understand how dtmf works. Great man and thx for this excellent file...
04 Apr 2006 berkant alp  
05 Jul 2007 Heo Y S  
09 Dec 2007 Lacus Clyne

what is the sampling rate for the original DTMF tone being used in our fones?

11 Dec 2007 Mike Schwarz

Hi, the sampling rate lies by 8khz default. Some use higher sampling rates...
Please login to add a comment or rating.
Tag Activity for this File
Tag Applied By Date/Time
audio processing Mike Schwarz 22 Oct 2008 08:19:15
video processing Mike Schwarz 22 Oct 2008 08:19:15
dtmf Mike Schwarz 22 Oct 2008 08:19:15
mfv Mike Schwarz 22 Oct 2008 08:19:15
encoder Mike Schwarz 22 Oct 2008 08:19:15
decoder Mike Schwarz 22 Oct 2008 08:19:15
signal processing Mike Schwarz 22 Oct 2008 08:19:15

Contact us at files@mathworks.com