We have developed a platform to do transactions. We are now developing a mobile App and would like to use Sound waves to transfer transactional data between customer and retailer phones.
Would like to know if you can work on encoding, transmitting, receiving and decoding of digital data using phones microphone and speaker
Look forward to hear back from you soon
Hi, I know exactly how to do that because I wrote master's thesis on this topic (several years ago) and created such application to transfer data between two laptops. The data can be encoded on amplitudes and phases of several frequencies and decoded by means of Fast Fourier Transform algorithm on the other side. I will also add some error detection. I am also an Android expert so I can easily do that for android.
$650 USD på 14 dage
5,0 (99 anmeldelser)
8,5
8,5
11 freelancere byder i gennemsnit $750 USD på dette job
Hi,
We have an integrated team of mobile and web consultants, Innovative Design Professionals to get your applications done on time. We work with all of our clients individually to easily synchronize and to keep track of the requirements and scope. We fulfill your vision of getting the website built with the desired productivity. We recommend long term reliable and valuable solutions to all our clients meeting their exact requirements.
We wish to request you to open a PMB to discuss in detail about the precise requirements. We show our clients work-in-progress via a private web address on our server for entire satisfaction and assured quality.
Looking forward to hear from you.
Best Wishes
phpMaestro
Hello,
I can work on encoding, transmitting, receiving and decoding of audio.
Specially, I will use SPEEX for encoding and decoding. THIS is effective technology for encoding human voices.
I want to discuss more with you about your project.
I analyze your description and i am ready for your project work.i have good experience in android based app.i have good developer team for Android and iPhone based apps
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