Connection 2 pc audio wiConnecting with audio bandwidth. Analog modem project

€30-250 EUR

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投稿日:

6年以上前

€30-250 EUR

完了時にお支払い

Please read carefully. Respond only if you are able to resolve the problem: we need to connect 2 pc for a little data bitrate with audio bandwidth (wire connection). Usb/jack audio connectors. With modem client and modem server (i.e old 56k modem) or whatever... Please don't respond if you don't have the capability! Many thanks

Audio Services

Electrical Engineering

Wireless

プロジェクト ID: 15791135

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3個の提案

リモートプロジェクト

アクティブ 6年前

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この仕事に3人のフリーランサーが、平均€289 EURで入札しています

@juanchigarin

Dear, I offer you to make a software (client) that convert the data in frequency tones (modulation), next this tones played to audio output in the client. Next, in the server other application that receives the audio from the mic, and demodulate the audio to data again. I'm engineer with more than 15 years of experience programming software to different applications. I can make the software in windows C++ or Java. The last one has the advantaje that it can be executed in all operative systems. Please any question contact me to can hepl you. Will be a pleasure work together. Reagrds Eng. Juan Manuel Garin

€166 EUR 7日以内

5.0

(8 レビュー)

4.6

@sahanwa23

Hello, I have done signal processing and I also have studied telecommunication systems and DSP. I think I can help you with your project Let me know if you are interested. thank you!

€200 EUR 15日以内

4.8

(22 レビュー)

4.3

@khanicha

I could create an analog modem by using arduino controller where the protocol is FSK (Frequency Shift Keying) encode/decode. Two modems will be wired by 2 lines. The input from PC would be a serial over USB.

€500 EUR 3日以内