determine the 4-digit DTMF code sequence embedded in the .wav file

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8 freelancers are bidding on average $95 for this job

geekyexperts

Hello, I am an Electronics and Embedded system developer. I have experience in Digital and Analog electronic design and Matlab. Kindly check my profile. Reply me back and will discuss the details further. Thankyou

$180 USD in 3 days
(54 Reviews)
6.4
$200 USD in 1 day
(45 Reviews)
5.4
usman710

Hi I am a Communications engineer I can extract the DTMF tones from the wav file. Please see my profile for my experience.

$250 USD in 7 days
(17 Reviews)
5.1
$30 USD in 1 day
(6 Reviews)
3.6
nikhil93348

i can do your project in 2-3 hours only call me on 9570913558 will all information please tell me breifly

$25 USD in 1 day
(0 Reviews)
0.0
bit1024

I have performed this project as a student, and now I teach signal processing. This project will be easy, and I can also provide a detailed report needed for your oral exam.

$22 USD in 4 days
(0 Reviews)
0.0
mascotsoft4

Dear Client, Greeting of the day ahead !!! Thanks for providing us opportunity to place bid over the project and communicate with you. I am a serious bidder here and i have already worked on a similar project befor More

$23 USD in 6 days
(0 Reviews)
0.0
vitorramalho

My experience using MATLAB for a diversity of problems involving audio compression makes me the best match for this service.

$30 USD in 2 days
(0 Reviews)
0.0