Wav to Ascii professional decoder - repost

$30-250 USD

Закрито

Опублікований

over 10 years ago

$30-250 USD

Оплачується при отриманні

Hello, I need an already done software or someone who can make it. Software must be able to decode a .wav file and decode to ASCII text. The sound in the wav file is magnetic stripe. If you can do this. So basicly I need a tool that will transform the sound into a text which will look like 4588909872347=14902349889032

ID проекту: 5227623

Про проект

6 пропозицій(-ї)

Дистанційний проект

Активність 10 yrs ago

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6 фрілансерів(-и) готові виконати цю роботу у середньому за $200 USD

@ramiropolla

Hi, WAV files have a very basic structure. Most files are just a 40-byte header followed by the payload (the actual audio samples). This can be done with specialized software such as FFmpeg (with which I have worked for 5 years) or it can easily be written from scratch. I didn't understand the output format you want, but either way it should not be complicated. Let me know if you have any more information. Ramiro

$250 USD за 3 дні(-в)

5,0

(5 відгуки(-ів))

4,3

@rdrehmel

This should be done via decoding the Differential Manchester encoding in the wav file. I have worked with WAVE-Files before and I have studied encoding theory at university level. The only caveat is that I can only provide source code for the program and make it compile and work unter Linux or Unix-based platforms. I don't do windows programming.

$250 USD за 6 дні(-в)

5,0

(2 відгуки(-ів))

3,5

@danishkarim

Hello, I can make this software for you especially to cater for your waveform. Also I want you to give me some more sample wave files. Regards

$250 USD за 7 дні(-в)

4,6

(1 відгук)

4,0

@timoboehme

Bis jetzt wurde noch kein Vorschlag eingegeben

$155 USD за 3 дні(-в)

5,0

(1 відгук)

1,4

@nabeels

yes sir, please come in chat section to discus more. i can do this for you, i have already done many desktop app with my experience, you can see my profile. also i would like to make it for you thank you!

$242 USD за 10 дні(-в)

0,0

(0 відгуки(-ів))

0,0

@romanh

Hi, should be no problem just send me the wav file. I need to know what kind of text you want. Do you just want the sample values or did the original tape encode some digital information? if so, what format does it have? It would be easiest and fastest if you could send me a spec of that format if you have one.

$55 USD за 2 дні(-в)