Directory
Published directory entries matching your search.
Signal is a messaging application focused on privacy. Its source page describes end-to-end encryption via the open source Signal Protocol, and support for text, voice messages, photos, videos, GIFs, files, voice and video calls and group chats. It is described as free, with no ads or trackers, and as an independent nonprofit.
Signal is an audio creation tool for recording, editing, mixing, sound design, or music production.
Signal is a GitHub repository or organization with source code, releases, documentation, or project resources.
Signalapp is a code project with source, releases, documentation, or setup notes.
SignalBox is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
Signaling Pathways Project is a multi-omics knowledgebase for mammalian cellular signaling pathways that succeeded NURSA. It integrates transcriptomic and ChIP-Seq datasets, with preserved NURSA-curated transcriptomic data available for mining through Ominer. The datasets page lists transcriptomic and cistromics datasets, filterable by pathway module, biosample, species and release date. The notice about NURSA's retirement also mentions a planned hypothesis generation environment on dkNET.
Accord.NET is a .NET machine learning framework combined with audio and image processing libraries written in C#. It covers classification, regression, clustering, distributions, hypothesis tests and kernel methods, with imaging and signal processing components. The framework is intended for building computer vision, audition, signal processing and statistics applications, including commercial use. It offers sample applications, documentation and a wiki.
Agentic Signal is an open source visual AI agent workflow automation platform with local large language model (LLM) integration. It lets users build intelligent workflows via a drag-and-drop interface without requiring cloud dependencies. The repository includes a demo video, feature list, and visual workflow builder documentation.
Audiolabs, formally the International Audio Laboratories Erlangen, is a joint research institution operated by Fraunhofer IIS and Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), founded in 2010. The organization conducts research in audio and multimedia technologies, with focus areas including audio coding, audio signal analysis, and perceptual spatial audio signal processing. It also hosts academic events including the International Symposium on the Internet of Sounds.
Bloomberg News accepts confidential news tips through email, Signal, postal mail and SecureDrop. A Signal number is provided for encrypted end-to-end communication, and postal mail can be sent from a public mailbox without a return address. The page advises that email is not encrypted and recommends Tor Browser for whistleblowing-related activity.
DSP is a GitHub repository for DSP.jl, a Julia software package that provides digital signal processing functionality. The package includes tools for filter design, periodograms, window functions, and other related digital signal processing operations.
Guitarix is a virtual guitar amplifier for Linux running on Jack Audio Connection Kit. It processes a mono guitar signal through a main amp and a rack section, delivering a processed stereo signal via Jack. The rack can hold effects from more than 25 built-in modules, including noise gate, flanger, phaser and auto-wah. Source code allows building on other UNIX-like systems, namely BSD and MacOSX.
LiveMeteors.com lets listeners hear live meteor radio echoes, described as meteor pings while meteors strike Earth's atmosphere. Terrestrial VHF signals can be reflected by ionized trails left when tiny meteors burn up in the upper atmosphere. The site notes that strong continuous signals lasting more than a minute are unlikely to be meteor echoes, and that Sporadic E propagation can prevent detection.
Molly is a hardened version of Signal for Android that connects to Signal's servers. It adds optional security features such as passphrase encryption of the app database, an automatic lock, a secure RAM wiper, blocking of unknown contacts, and Tor or SOCKS proxy support. It is released in Molly and Molly-FOSS versions.
WiFiAnalyzer is an official Android open-source application for analyzing Wi-Fi signals. It identifies nearby access points, graphs channel signal strength and access point signal strength over time, and rates channels. It supports 2.4, 5 and 6 GHz bands where hardware and software permit, offers filters and a vendor lookup, and is licensed under GPLv3.
Addressable integrates with a technology stack and enriches wallet and device data to produce predictive and risk signals. Its anti-fraud offering flags fraud rings, money laundering patterns and bonus abuse with wallet-level evidence. The platform describes identifying high-value users from public on-chain intelligence and is marked early access.
WiFi Analyzer helps inspect Wi-Fi networks, signal details, and wireless connection information.
AudioCraft is a code base for generative audio tasks including music, sound effects, and compression, trained on raw audio signals. MusicGen produces music samples from text inputs, and AudioGen produces audio from environmental sounds via text-to-sound generation. The models use the EnCodec neural audio codec to learn discrete audio tokens from waveforms.
Audiotool is a browser-based digital audio workstation described as 100% free with no track or feature caps. It supports modular signal chains, VST3 plugins and real-time collaboration without installation. The page also lists producing and publishing music, remixing, building music apps, playing live with MIDI and recording vocals and instruments. It states there are no ads.
AutoResponder is an application that automatically sends replies to messages on WhatsApp, Facebook Messenger, Instagram, Telegram, Signal and Viber. It allows users to create custom reply rules, connect to web servers and AI services such as ChatGPT, and trigger custom actions via Tasker, with a free version and optional paid PRO tier.
MalwareBazaar is a platform from abuse.ch and Spamhaus for sharing malware samples with the infosec community, antivirus vendors, and threat intelligence providers. Users can upload samples, browse the database, set alerts for newly observed malware, and use APIs to push or pull signals and automate bulk queries. Spamhaus datasets enhanced with MalwareBazaar samples are also available.
Beeper is a messaging application that aggregates multiple chat services, including WhatsApp, Instagram, Telegram, Signal, Discord and Slack, into a single inbox. It supports on-device connections for privacy, syncs messages across macOS, iOS, Android, Windows and Linux devices, and offers a free version with an optional paid Beeper Plus subscription.
blog-template checks page speed, performance, technical issues, and web quality signals.
Bloomberg Industry Group accepts confidential news tips through SecureDrop, described as a secure communication platform designed to protect anonymity. Bloomberg Industry Group controls the server, which stores submitted information in encrypted form. The page advises against using home, office or employer networks and devices, recommending public wifi and devices the source controls. Signal and postal mail are listed as alternative methods.
