decode wav file signal of magnetic card magstripe into iso track2 data

"I need an already done software or someone who can make it:

1) Decoding magnetic stripe binary data (5-bit, 7-bit-8bit) recorded in waveform (PCM uncompressed)

2) Supporting interrupted swipe recordings, in other words, WAV recordings with gaps/silence

Software must be able to decode a WAV or mp3 file. The sound in the wav file is magnetic stripe. If you can do this, please let me know urgent.

So basicly I need a tool that will decode magnetic stripe audio sound into a text (numbers ) . The tool must be able to clear the noise in the sound and support interrupted data signal inside of sound file !! . THE sound contains large file of intrerrupted swipe data from track2

... which will look like this:

1: 1234567890123456789=1234567890123456789?

2: 1234567890123456789=1234567890123456789?

3: 1234567890123456789=1234567890123456789?

4: 1234567890123456789=1234567890123456789?

5: 1234567890123456789=1234567890123456789?


"Have a look at an existing open source project to as a starting point. Note this existing project lacks basic signal processing and editing such as remove dc offset, remove section on silence, high-pass filter or filtering to enhance F2F signal, auto amplification level control (dynamic AGC), and any other signal processing techniques commonly used for signal enhancement. Note also he the existing projects does not provide intermdiate raw binary output, in case parity and/or LRC or LUHM errors need to be corrected manually, due to missing/incorrect bit or characters.

THIS IS NOT a project suitable for anyone that does NOT have extensive previous experince with wav file manipulations concerning signal processing methodologies operating on sequencial PCM data points. You should electronics engineering expertise yourself, or be working with somesone in highly knowledgeable in digital signal processing. Be prepared to demonstrate these capabilities vis previous project examples and references, or don't bother to quote.

If you already have this software and can demo it's use, that would be ideal.

Existing open source example: [url removed, login to view]"

Please post ONLY if you really know how to do this and can do in a short-time.

Habilidades: .NET, Programação C, Programação C++

Veja mais: wave electronics, use of binary, time card example, software for dynamic programming, programming techniques, programming methodologies, pcm programming software, pcm programming, lrc electronics, how to use binary, how to do dynamic programming, how to do binary, how to code in binary, how to code binary, high level use case, f2f reader, f2f 2, examples of dynamic programming, example of dynamic programming, dynamic programming techniques, dynamic programming software, dynamic programming examples in c, dynamic programming examples, dynamic programming example, dynamic auto sound

Acerca do Empregador:
( 0 comentários ) United States

ID do Projeto: #6785983

9 freelancers estão ofertando em média $1064 para esse trabalho


Hello sir.I am top 7 freelancer.I am very interested on your job and i have very experienced with these skills. If you want to know my skill,please visit my portoforlio [login to view URL] site. I am waiting for Mais

$3092 USD in 15 dias
(19 Comentários)

Hi, Thanks for sharing the specific and informational job description. This really helps for the better understanding of the work. Here are the few past projects: [login to view URL] Mais

$789 USD in 10 dias
(5 Comentários)

Hi, sir! I have 5 years of experience about audio signal processing including Noise Removing, Encoding and Decoding of Audio Files, Speech Synthesizer, Speech Recognition, Speaker Recognition and so on. I think you Mais

$555 USD in 5 dias
(5 Comentários)

Hi.I have read the description of your project and I am [login to view URL] name is Andrei. I am a Visual Basic .NET programmer and website developer with 10 years experience. I know you hear things like these a lot but I ca Mais

$1974 USD in 15 dias
(7 Comentários)

Hi, Please feel free to discuss the project with me.............................................................................. Thanks, Murtaza

$650 USD in 15 dias
(8 Comentários)

A proposal has not yet been provided

$736 USD in 15 dias
(2 Comentários)

Hello, I have read your post and understood your requirement. I have great experience in handling C Programming/C++ Programming/Wordpress /Magento/Joomla/Drupal/PHP/Java/node.js/AngularJS Python/Django/Java Mais

$1030 USD in 10 dias
(2 Comentários)

Please a.d.d Me S.k.y.p.e I.d--->zararop for more discuss https://www.freelancer.in/u/ziopli.html please hire me--- https://www.freelancer.com/u/ziopli.html

$250 USD em 1 dia
(1 Comentário)

Hi, We gone through with the requirement and we have done similar job in past so please contact us for the DEMO ASAP. please contact us ASAP for DEMO :) Delivered To Client, - Everyday reporting Mais

$250 USD in 3 dias
(0 Comentários)

Hello! I had worked on similar project some time ago. There are implemented many of your requirements. The software can decode WAV-files and it provide basic features for restoring, editing and checking of ASCII data. Mais

$500 USD in 2 dias
(0 Comentários)

Hello, Hope you had a great day today. I know you are looking for I.T. Programming partners to work on your projects. I will not tell you that we can do this and that; alternatively I would like to find the solut Mais

$2000 USD in 30 dias
(0 Comentários)