{"id":20775812,"url":"https://github.com/nickgeek/wavelength","last_synced_at":"2026-04-13T07:37:12.933Z","repository":{"id":23835655,"uuid":"27212943","full_name":"NickGeek/Wavelength","owner":"NickGeek","description":"Audio networking! Wavelength provides 1000bps, packets have cool sine waveforms, and it's written in python! What are you waiting for?!","archived":false,"fork":false,"pushed_at":"2014-11-27T11:07:02.000Z","size":164,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-12-26T19:41:42.665Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mpl-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/NickGeek.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2014-11-27T06:54:24.000Z","updated_at":"2021-01-05T03:56:23.000Z","dependencies_parsed_at":"2022-08-22T06:10:09.004Z","dependency_job_id":null,"html_url":"https://github.com/NickGeek/Wavelength","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/NickGeek/Wavelength","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NickGeek%2FWavelength","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NickGeek%2FWavelength/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NickGeek%2FWavelength/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NickGeek%2FWavelength/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/NickGeek","download_url":"https://codeload.github.com/NickGeek/Wavelength/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NickGeek%2FWavelength/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31744404,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-13T06:26:45.479Z","status":"ssl_error","status_checked_at":"2026-04-13T06:26:44.645Z","response_time":93,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-17T12:39:12.954Z","updated_at":"2026-04-13T07:37:12.902Z","avatar_url":"https://github.com/NickGeek.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"Wavelength\n==========\n\nAudio networking! Wavelength provides transfer speeds of 1000bps, packets have cool sine waveforms, and it's written in python! What are you waiting for?!\n\n###Usage\npython3 decoder.py file.wav\n\n###Notes\n* Reads 16bit WAV files\n* Data in 2 bit chunks\n* Frequency decided by: 2\u003csup\u003e3+n\u003c/sup\u003e. N\u003csub\u003emin\u003c/sub\u003e = 0, N\u003csub\u003emax\u003c/sub\u003e = 3\n* Chunks last 1ms\n* 00 = \u003e5400\n* 01 = \u003e5000\u003c5400\n* 10 = \u003e4000\u003c5000\n* 11 = \u003c4000\n* Create a sine wave going from 2\u003csup\u003e3+n\u003c/sup\u003e to 2\u003csup\u003e3+n\u003c/sup\u003e*100, (e.g. 8Hz to 800Hz), they will average out to give the above chunks.\n* This is easiest created using the chirp function in audacity\n* Use a amplitude of 0.1 and 1.8\n\n###Units\n* Bit = 1 binary digit\n* Chunk = 2 consecutive bits (2 binary digits)\n* Block = 4 consecutive chunks (8 bits, 8 binary digits)","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnickgeek%2Fwavelength","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fnickgeek%2Fwavelength","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnickgeek%2Fwavelength/lists"}