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Transferring Data using Audio using Python - Stack Overflow
https://stackoverflow.com/questions/27204143/transferring-data-using-audio-using-python#:~:text=%20Transferring%20Data%20using%20Audio%20using%20Python%20,correlation%20function.%20Basically%20you%20assume%20you...%20More%20
Sending Data Over Sound: How and Why? | Electronic …
https://www.electronicdesign.com/industrial-automation/article/21808186/sending-data-over-sound-how-and-why
Data-over-sound is now putting a spotlight on the huge potential of audio as a true medium for fast and secure data transfer. And it can work in collaboration with other technologies to deliver ...
How could you transfer data over an audio line ...
https://electronics.stackexchange.com/questions/9340/how-could-you-transfer-data-over-an-audio-line
I'd like to pass some data over an audio cable (i.e from audio card to my cellphone) with a short cable. I'm looking for some ideas for algorithms for achieving this. They of course should include the proper modulation technique to transfer the data over audio signal, so the cellphone could interpret it over it's microphone jack.
Transferring Data using Audio using Python - Stack …
https://stackoverflow.com/questions/27204143/transferring-data-using-audio-using-python
Transferring Data using Audio using Python Adding error correction codes. There are many codes to do this. A very simple one is just repeating every bit multiple... Modulation. You have a sequence of ones and zeros and want to convert it to a wave pattern. You do this by mapping them... ...
audio - Transferring data over sound with QAM / QPSK ...
https://dsp.stackexchange.com/questions/71782/transferring-data-over-sound-with-qam-qpsk
The problem with transmitting data over an acoustic link is the variability of the channel. Things you need to take into account are. Bandwidth, quality & directionality of the microphone; Bandwidth, quality & directionality of the loudspeaker; Specifically the distortion properties of the loudspeaker
data-over-sound · GitHub Topics · GitHub
https://github.com/topics/data-over-sound
Transmit data using ultrasonic audio. Perfect for offline/network-free data transfer, automatic content recognition (ACR), and broadcast. ultrasonic ultrasonic-audio-waves data-over-sound data-over-audio cue-audio
Ultrasonic communication: use sound to transfer data ...
https://www.ghacks.net/2014/01/09/ultrasonic-communication-chat-client-using-sound/
Quietnet is a chat program coded in Python that operates using near ultrasonic frequencies. Ultrasound itself is sound with a frequency greater than 20 kHz which makes it inaudible for humans. The application itself works with ~19 kHz frequencies. As far as usage goes, all you need to do is run two scripts, send.py and listen.py on your machine.
When Wi-Fi Won't Work, Let Sound Carry Your Data | WIRED
https://www.wired.com/story/when-wifi-wont-work-let-sound-carry-your-data/
Unlike dial-up modems, this new wave of data-over-sound technologies transmits messages over the air, instead of over wires, even if you can't always hear the audio frequencies they use. Here’s ...
SendTransfer | Send Large Files up to 10GB for free
https://www.sendtransfer.com/
1) Add files you wish to send by clicking on "Add Files To Transfer" 2) Add recipients and optionally a message. 3) Click "Send" SendTransfer - Send Large Files Through. Sending large files has always been a problem, but SendTransfer has brought about a solution; It has brought a means to send large files to people for free. The best part being that there is no limit to the …
Transfer files between your computer & Android device ...
https://support.google.com/android/answer/9064445?hl=en
On your phone, tap the "Charging this device via USB" notification. Under "Use USB for," select File Transfer. A file transfer window will open on your computer. Use it to drag files. When you're...
No Cell Signal? No Problem. This App Lets You Send Files ...
https://www.digitaltrends.com/cool-tech/lisnr-transfer-files-audio/
Lisnr isn’t the only company to try transferring data via audio. For example, Google Nearby uses near-ultrasonic tech to transfer data between Android …
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