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

5 freelancers are bidding on average $101 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
(63 Reviews)
7.1
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
(21 Reviews)
5.4
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
(7 Reviews)
3.6
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
(1 Review)
0.0