minimodem
amodem
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| minimodem | amodem | |
|---|---|---|
| 19 | 6 | |
| 820 | 919 | |
| - | - | |
| 0.0 | 4.6 | |
| 10 days ago | 4 months ago | |
| C | Python | |
| GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
minimodem
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Replacement PCB Replicates Early 80s Modem
This will get you started:
Tony Fisher wrote V.32 soft modem stack for SGI Indy back in 1996. York University couldnt handle hosting whole 8 megabytes of his stuff https://www.cs.york.ac.uk/news/fisher/home-page but at least they had the decency to upload it to github instead of just deleting https://github.com/university-of-york/cs-www-users-fisher/tr... Randy Rossi rewrote this project and got working V.21/23 https://github.com/randyrossi/fisher-modem
Fabrice Bellard, because of course he did :), implemented his own version all the way to V.34 with parts of V.90 https://bellard.org/linmodem/
V.21 modem implemented in Gnu Radio https://web.archive.org/web/20170627151353/http://aaronscher...
amodem - good source of ready made modulation implementations https://github.com/romanz/amodem
minimodem- simple radio link FSK modem https://github.com/kamalmostafa/minimodem
audsl - leased line project, not compatible with standard modems https://www.araneus.fi/audsl/ but might give some ideas.
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Minimodem on Alpine Linux
Try downloading it from the tags section instead of cloning the repo. https://github.com/kamalmostafa/minimodem/tags
- PDF to audio raw and back to PDF
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"Easy" Solution for free unlimited storage
there's a tool called minimodem http://www.whence.com/minimodem/ it uses audio cards to replicate ancient modem standards - I was watching videos of old modems and was able to use minimodem to simultaneously reconstruct the terminal session locally. It was amusing to do so.
- looking for cassette tape data storage
- Pimping my Casio with Oddly Specific Objects' alternate motherboard and firmware
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Creating a Modem with HTML5 and the Web Audio API
“What do you do when you cannot copy text between computers due to lack of internet connectivity? “
Literally what Minimodem was created for :)
http://www.whence.com/minimodem/
- Minimodem – general-purpose software audio FSK modem
- minimodem - general-purpose software audio FSK modem
amodem
-
Replacement PCB Replicates Early 80s Modem
This will get you started:
Tony Fisher wrote V.32 soft modem stack for SGI Indy back in 1996. York University couldnt handle hosting whole 8 megabytes of his stuff https://www.cs.york.ac.uk/news/fisher/home-page but at least they had the decency to upload it to github instead of just deleting https://github.com/university-of-york/cs-www-users-fisher/tr... Randy Rossi rewrote this project and got working V.21/23 https://github.com/randyrossi/fisher-modem
Fabrice Bellard, because of course he did :), implemented his own version all the way to V.34 with parts of V.90 https://bellard.org/linmodem/
V.21 modem implemented in Gnu Radio https://web.archive.org/web/20170627151353/http://aaronscher...
amodem - good source of ready made modulation implementations https://github.com/romanz/amodem
minimodem- simple radio link FSK modem https://github.com/kamalmostafa/minimodem
audsl - leased line project, not compatible with standard modems https://www.araneus.fi/audsl/ but might give some ideas.
- Basic binary data via RTL-SDR?
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Is there a standard for transmitting unencrypted plain text data? (Strings)
This one is excellent, you can transmit and receive data as audio OFDM : https://github.com/romanz/amodem You will probably need to pipe it to a modulator for RF transmission.
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Internet/TCP socket data over SDR?
https://github.com/romanz/amodem is the tool i used to wrap netcat data into.
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How to convert .wav to .iq file?
You need to "encode" it in some way; https://github.com/romanz/amodem can help.
- Show HN: I made a tool to communicate data using the PC speaker
What are some alternatives?
ggwave - Tiny data-over-sound library
quiet - Transmit data with sound. Includes binaries for soundcards and .wav files.
hologram-python - Hologram device-side Python SDK - Send messages to the cloud in just 3 lines of code!
quiet-js - Transmit data with sound using Web Audio -- Javascript binding for libquiet
chirppy - Play chirp.io chirps with Python
syncthing-android - Wrapper of syncthing for Android.
beets - music library manager and MusicBrainz tagger
webjack - a JavaScript library that uses an audio software modem to communicate with an Arduino via a headphone jack
RadioHead - Version of RadioHead library for Teensy boards
magic-wormhole - get things from one computer to another, safely
quietnet - Simple chat program that communicates using inaudible sounds