acoustic communication between two computers

Закрито Опубліковано %project.relative_time Оплачується при отриманні
Закрито Оплачується при отриманні

Below I will write what should be done in this task:

To transmit text information from one computer to another by using audio modulation.

Word should be taken from text file, for example "Hello World" and convert it to binary code

using modulator with a certain sound modulation. It would be great to have an opportunity to use

many modulations such as: AM, FM, PSK, FSK, ASK. Binary code should be sent with sound waves.

With demodulator (which is in another computer) sound waves should be converted to binary code.

When you have binary code you convert it to text - "Hello World" and save it to text file.

This task should be done with MatLab software, it would be also good that you could explain important code lines with comments in code.

I hope you will understand this task clearly.

Furthermore I will attach image file to show you how it looks schematically.

Matlab and Mathematica

ID Проекту: #5184474

Про проект

12 заявок(-ки) Дистанційний проект Остання активність Jan 7, 2014

12 фрілансерів(-и) готові виконати цю роботу у середньому за $637

ognjen011

Dear Sir, I am a dual degree medical doctor electrical engineer working on signal processing in MATLAB. I also had a mandatory telecommunication course that I passed, so I think I can come up with the program you need Більше

$666 USD за 7 дні(-в)
(133 відгуків(и))
6.5
bchandra1955

For professional MATLAB code, I am principal engineer at an academic institute.........................Looks like you need a simulation , or you also want to write real code for sender and receiver .................... Більше

$526 USD за 9 дні(-в)
(68 відгуків(и))
5.9
itachi23

Hi i can do this esaly by FSK but the room for the experiment should be almost noiseless i can descripe it such as u have text file have some words in ascii format first we convert ascii to binary then assign Більше

$736 USD за 10 дні(-в)
(21 відгуків(и))
4.4
Dutchmatlab

A proposal has not yet been provided

$277 USD за 20 дні(-в)
(17 відгуків(и))
3.9
ForHighQuality

Ready to work with you.I can assure you of my timeliness, quality and experience. I can start work immediately

$515 USD за 7 дні(-в)
(2 відгуків(и))
2.2
BOUGHRIRA

Hi, I've read the task description and I'm 100% on it. and i find it original and very innovative and my plan is to develop first the core functions for the TX and RX parts, signal generator/converter, modulators/demo Більше

$280 USD за 28 дні(-в)
(1 відгук)
1.2
nguyenphil

The proposed system will be using Matlab as modulators and demodulators and a Text2Speech/Speech2Text library. Note that Speech2Text is never 100% accurate although when the initial speech is itself generated rather Більше

$500 USD за 4 дні(-в)
(0 відгуків(и))
0.0
eshiv1190

Dear Sir, We understand your job requirement, we are a team of engineer graduates with 6+yrs experience providing quality solution using c++, matlab, labview and ns2. Hence your job will be done as you desire. P Більше

$444 USD за 10 дні(-в)
(0 відгуків(и))
0.0
maurobottero

Hi, I am a Telecommunication Engineer with 12-year experience in the development and simulation of algorithms and digital signal processing in industrial projects. I am using Matlab and C/C++ to mathematically model, Більше

$600 USD за 14 дні(-в)
(0 відгуків(и))
0.0