Search references for SIGNAL SOFTWARE. Phrases containing SIGNAL SOFTWARE
See searches and references containing SIGNAL SOFTWARE!SIGNAL SOFTWARE
Privacy-focused encrypted messaging app
cross-platform software. It is developed by the nonprofit Signal Foundation and its subsidiary Signal Messenger LLC. Signal's software is free and open-source
Signal_(software)
Radio communication system implemented in software
software-defined radios List of amateur radio software Digital radio Digital signal processing (DSP) Radio Interface Layer (RIL) Softmodem Software defined
Software-defined_radio
1977 radio signal detected as part of SETI
desired). The software used in the experiment was then written to adjust for this error. When Ehman computed the frequency of the Wow! signal, he took this
Wow!_signal
Topics referred to by the same term
Signal (software), an end-to-end encrypted messaging application Signal Protocol, a cryptographic protocol used by the Signal application Signaling protocol
Signal_(disambiguation)
American web software company
(formerly Basecamp before reverting to its original name) is an American web software company based in Chicago, Illinois. The firm was co‑founded in 1999 by
37signals
Representation of sound, typically as an electrical voltage
level. The digital form of an audio signal is used in audio plug-ins and digital audio workstation (DAW) software. The digital information passing through
Audio_signal
one such that the sequence of applying g then h to a signal results in the original signal. Software or electronic inverse filters are often used to compensate
Inverse_filter
open-source software (FOSS) packages, computer software licensed under free software licenses and open-source licenses. Software that fits the Free Software Definition
List of free and open-source software packages
List_of_free_and_open-source_software_packages
Security analysis methodology
technical analysis software is often available as a web or a smartphone application, without the need to download and install a software package. Some of
Technical_analysis
Indian Instant Messaging Platform
File size is limited to 15mb per file. WhatsApp Signal (software) Telegram (software) Session (software) "Sandes Portal, Government Instant Messaging System
Sandes_(software)
Former open source software organization
responsible for starting the development of the Signal Protocol and the Signal messaging app. In 2018, Signal Messenger was incorporated as an LLC by Moxie
Open_Whisper_Systems
Process of varying one or more properties of a periodic waveform
form of a message signal modulated onto a carrier signal to be transmitted. For example, the message signal might be an audio signal representing sound
Signal_modulation
American entrepreneur
of Signal, co-founder of the Signal Technology Foundation, and served as the first CEO of Signal Messenger LLC. He is also a co-author of the Signal Protocol
Moxie_Marlinspike
Signal to a computer processor emitted by hardware or software
interrupts. Interrupt signals may be issued in response to hardware or software events. These are classified as hardware interrupts or software interrupts, respectively
Interrupt
Block programming software for radio
Radio is a free software development toolkit that provides signal processing blocks to implement software-defined radios and signal processing systems
GNU_Radio
Software
May 2018[update], the latest WSJT version is WSJT10. The software carries a general emphasis on weak-signal operation and advanced DSP techniques; however, the
WSJT_(amateur_radio_software)
Voice over IP software comparison
This is a comparison of voice over IP (VoIP) software that examines applications and systems used for conducting voice and multimedia communications across
Comparison_of_VoIP_software
Baseband analog video signal format
Composite video, also known as CVBS (composite video baseband signal or color, video, blanking and sync), is an analog video format that combines image
Composite_video
Software for drawing chemical structures
divisions became Revvity, Inc. Today, ChemDraw is developed by Revvity Signals Software, the informatics division of Revvity. ChemDraw is augmented by a number
ChemDraw
Device or software for encoding or decoding a digital data stream
A codec is a computer hardware or software component that encodes or decodes a data stream or signal. Codec is a portmanteau of coder/decoder. In electronic
Codec
Electronic timer used to detect and recover from computer malfunctions
external signal to enable it. In the latter case, the enabling signal may be automatically generated by hardware or it may be generated under software control
Watchdog_timer
Non-federated cryptographic protocol
implementation of the Signal Protocol. In September 2015, G Data Software launched a new messaging app called Secure Chat which used the Signal Protocol. G Data
Signal_Protocol
Form of inter-process communication in computer systems
Signals are standardized messages sent to a running program to trigger specific behavior, such as quitting or error handling. They are a limited form
Signal_(IPC)
American computer company
centralized source of software turned off some customers. Following the company's poor performance in the mid-1980s, Hammond relegated Smoke Signal Broadcasting
Smoke_Signal_Broadcasting
Visual programming language
digital signal processor (DSP) board. In 1989, IRCAM worked with Joel Chadabe and Ben Austin of Intelligent Computer Music Systems to license the software for
Max_(software)
Process of sampling signals from sensors and converting into digital data
to convert conditioned sensor signals to digital values. Data acquisition applications are usually controlled by software programs developed using various
Data_acquisition
Echo-like effect
Delay is an audio signal processing technique that records an input signal to a storage medium and then plays it back after a period of time. When the
Delay_(audio_effect)
Signal used as a reference to determine the time of day
can precisely set the time using one of several software applications. One sort of public time signal is a striking clock. These clocks are only as good
Time_signal
This list of protein structure prediction software summarizes notable used software tools in protein structure prediction, including homology modeling
List of protein structure prediction software
List_of_protein_structure_prediction_software
Computer program for audio processing
A software effect processor is a computer program that alters the sound from a digital source through audio signal processing in real time. It is a digital
Software_effect_processor
Software test automation tool
partition testing) is a systematic test methodology for the automated software test and verification of embedded control systems, cyber-physical systems
TPT_(software)
amplitude or magnitude of signals, a signal analyzer with appropriate software or programming can measure any aspect of the signal such as modulation. Today’s
Signal_analyzer
Audio signal processing operation
audio signal processing operation that reduces the volume of loud sounds or amplifies quiet sounds, thus reducing or compressing an audio signal's dynamic
Dynamic_range_compression
Electronic amplifier that converts weak signal into strong signal
is an electronic amplifier that converts a weak electrical signal into an output signal strong enough to be noise-tolerant and strong enough for further
Preamplifier
its sub-disciplines, and related fields, including terms relevant to software, data science, and computer programming. Contents: A B C D E F G H I J
Glossary_of_computer_science
Mathematical technique for manipulating signals
signal with reference to a carrier sine wave. I/Q data has extensive use in many signal processing contexts, including for radio modulation, software-defined
In-phase and quadrature components
In-phase_and_quadrature_components
GNSS receiver implemented in software
A software GNSS receiver is a Global Navigation Satellite System (GNSS) receiver that has been designed and implemented using software-defined radio stations
GNSS software-defined receiver
GNSS_software-defined_receiver
Software library for ASP.NET
SignalR is a free and open-source software library for Microsoft ASP.NET that allows server code to send asynchronous notifications to client-side web
SignalR
Specialized microprocessor optimized for digital signal processing
digital signal processor (DSP) is a specialized microprocessor chip, with its architecture optimized for the operational needs of digital signal processing
Digital_signal_processor
Integrated circuit
amplifier). Mixed-signal ICs contain both digital and analog circuitry on the same chip, and sometimes embedded software. Mixed-signal ICs process both
Mixed-signal integrated circuit
Mixed-signal_integrated_circuit
Software that models a real phenomenon with a set of mathematical formulas
Simulation software is software that models a real phenomenon with a set of mathematical formulas. It allows a user to see the results of an action without
Simulation_software
Mathematical signal manipulation by computers
Digital signal processing (DSP) is the use of digital processing, such as by computers or more specialized digital signal processors, to perform a wide
Digital_signal_processing
Technological ability to interact with older technologies
compatibility (or backwards compatibility) is a property of an operating system, software, real-world product, or technology that allows for interoperability with
Backward_compatibility
Software to extract data from mobile devices
app Signal, released a blog post on the app's website detailing a number of vulnerabilities in Cellebrite's UFED and Physical Analyzer software that
Cellebrite_UFED
Open audio plug-in interface standard
and similar technologies use digital signal processing to simulate traditional recording studio hardware in software. Thousands of plugins exist, both commercial
Virtual_Studio_Technology
Signalling device to control competing flows of traffic
Traffic lights, traffic signals, or stoplights – also known as robots in South Africa, Zambia, and Namibia – are signalling devices positioned at road
Traffic_light
Using software instead of dedicated hardware to process and make use of signals
quality signal – with more jitter and glitches – especially if the processor is performing other tasks simultaneously. However, if the software is interrupt-driven
Bit_banging
Hybrid of microcontrollers and digital signal processors
A digital signal controller (DSC) is a hybrid of microcontrollers and digital signal processors (DSPs). Like microcontrollers, DSCs have fast interrupt
Digital_signal_controller
Instant messaging software
Free and open-source software portal Session is an Australian, currently Switzerland-based, cross-platform end-to-end encrypted instant messaging application
Session_(software)
American non-profit organization
The Signal Technology Foundation, commonly known as the Signal Foundation, is an American non-profit organization founded in 2018 by Moxie Marlinspike
Signal_Foundation
2025 California law requiring OS-level age signals for app developers
companies, particularly free and open-source software developers, for whom building age-collection and signaling functionality may not be feasible. More than
California Digital Age Assurance Act
California_Digital_Age_Assurance_Act
When a system's behavior depends on timing of uncontrollable events
propagate uncertain signals through the system and create additional challenges for circuit designers. A race condition can arise in software when a computer
Race_condition
Oscilloscope software application
PicoScope 7 is computer software for real-time signal acquisition of Pico Technology oscilloscopes. PicoScope is supported on Microsoft Windows, Mac OS
PicoScope_(software)
Software that manages computer hardware resources
An operating system (OS) is system software that manages computer hardware and software resources, and provides common services for computer programs.
Operating_system
includes both choir software and learn-to-sing software. For music learning software, see music education software. Cantor (music software) SingingCoach Cross/CrossDJ
List_of_music_software
Software development term
working software. Timeboxing prevents analysis paralysis and keeps the effort outcome-driven rather than open-ended. Overusing spikes can signal decision
Spike_(software_development)
Junctions is a software package by Transport Research Laboratory. It incorporates the previously separate programs ARCADY, PICADY and OSCADY. The latest
Junctions_(software)
and free software for demodulating HRPT transmission signals exists: Example of commercial demodulation software is XHRPT Decoder. Free software exists
High-resolution picture transmission
High-resolution_picture_transmission
Traffic light control system in New South Wales, Australia
controlling signals in New South Wales, the same agency which develops the SCATS software. As of November 2025, there were 4860 traffic signals across NSW
Sydney Coordinated Adaptive Traffic System
Sydney_Coordinated_Adaptive_Traffic_System
American application security company
hidden software bugs". ZDNET. Retrieved May 12, 2026. Riley, Duncan; Deutscher, Maria; Kerravala, Zeus (December 10, 2025). "Black Duck debuts Signal to secure
Black_Duck_Software
LinSig is software by JCT Consultancy which allows traffic engineers to model traffic signals and their effect on traffic capacities and queuing. As well
LinSig
protocol Olvid (software) OMEMO Peerio PGPfone Phoner PhonerLite Profanity RetroShare Session (software) Signal Signal Protocol Silence (software) Silent Circle
List of cryptographic software
List_of_cryptographic_software
what is called chroma features or chromagrams. By processing musical signals, software can identify HPCP features and use them to estimate the key of a piece
Harmonic_pitch_class_profiles
Electronic kit Comparison of EDA software List of instruction set simulators List of electrical engineering software Qucs-S. Oregano v0.84.43 Release
List of free electronics circuit simulators
List_of_free_electronics_circuit_simulators
Digital reverberator and delay plugin company
ValhallaDSP is a digital audio signal processing software company that makes reverberator and delay plugins. ValhallaDSP as a company was founded by Sean
ValhallaDSP
Audio programming language
mathematical function that is applied to some input signal and then fed out. It is free and open-source software released with a GNU General Public License (GPL)
FAUST_(programming_language)
American multinational computational software company
computational software company headquartered in San Jose, California. Initially specialized in electronic design automation (EDA) software for the semiconductor
Cadence_Design_Systems
Device or software used for recording, editing and producing audio files
after Digidesign introduced its Pro Tools software in 1991, modeled after the traditional method and signal flow in most analog recording devices. At
Digital_audio_workstation
Electronic systems with a continuously variable signal
electronic systems with a continuously variable signal, in contrast to digital electronics where signals usually take only two levels. The term analogue
Analogue_electronics
Amateur radio communications software
is an acronym for Weak Signal Propagation Reporter. It is a protocol, implemented in a computer program, used for weak-signal radio communication between
WSPR_(amateur_radio_software)
Synchronous serial communication interface
code from any of those software libraries. Another solution is to add a pull-up resistor on each SS, to ensure that all SS signals are initially high. Some
Serial_Peripheral_Interface
Programming language construct for special conditions
how this is done depend on whether it is a hardware or software exception and how the software exception is implemented. Exceptions are defined by different
Exception_handling
Software that records telephone conversations
system with software for the management of calls and security of recordings. Most call recording software applications rely on an analogue signal via either
Call-recording_software
Branch of engineering
Integrated Approach to Software Engineering. Springer. ISBN 978-0-387-28132-2. Khanna, Vinod Kumar (1 January 2009). Digital Signal Processing. S. Chand
Electrical_engineering
Electronic manipulation of audio signals
which to manipulate a signal. Since that time, as computers and software have become more capable and affordable, digital signal processing has become
Audio_signal_processing
Study of computation
applied disciplines (including the design and implementation of hardware and software). An expert in the field is known as a computer scientist. Algorithms and
Computer_science
Cross-platform instant messaging service
server-side software is closed-source and proprietary. Pavel Durov said that it would require a major architectural redesign of the server-side software to connect
Telegram_(software)
GNU replacement for the Bourne shell
Supported by the Free Software Foundation and created in 1989 by Brian Fox for the GNU Project, it is designed as a completely free software alternative for
Bash_(Unix_shell)
American video game developer
Signal Studios is a developer of both video games and interactive software applications. Signal is known for their game Toy Soldiers, one of the top 10
Signal_Studios
Topics referred to by the same term
Digital Research (DR or DRI), a software company Digital electronics, electronic circuits which operate using digital signals Digital camera, which captures
Digital
station § Computer-control software List of amateur radio modes Software-defined radio "DX Atlas: Amateur Radio software". www.dxatlas.com. Retrieved
List of amateur radio software
List_of_amateur_radio_software
Sound made by a telephone to indicate an incoming call or text message
plain old telephone services (POTS), starting in the late 19th century, the signal is created by superimposing ringing voltage on the direct current line voltage
Ringtone
Audio signal processing technique
of a digital signal processor, often trying to emulate analogue exciters. Exciters are mostly found as plug-ins for sound editing software and in sound
Exciter_(effect)
Open-source speech recognition software toolkit
for speech recognition and signal processing, freely available under the Apache License v2.0. Kaldi aims to provide software that is flexible and extensible
Kaldi_(software)
Measurement of a signal at discrete time intervals
In signal processing, sampling is the reduction of a continuous-time signal to a discrete-time signal. A common example is the conversion of a sound wave
Sampling_(signal_processing)
Network of federated social media platforms
based on free and open-source software, and create connections between servers using the ActivityPub protocol. Some software still supports older federation
Fediverse
Ability to physically manipulate audio playback with turntables
(usually distributed with the software). The ADC sends digital time code information to the software, which then translates the signal into corresponding changes
Digital_vinyl_system
Software development methodology
In software engineering, CI/CD or CICD is the combined practices of continuous integration (CI) and continuous delivery (CD) or, less often, continuous
CI/CD
Extraction of information and meaning from audio signals
analysis refers to the extraction of information and meaning from audio signals for analysis, classification, storage, retrieval, synthesis, etc. The observation
Audio_analysis
Open-source digital audio workstation
Ardour can record concurrently from both the audio card and compatible software. Ardour supports an arbitrary number of tracks and buses through an "anything
Ardour_(software)
American software development company
California and is owned by Ableton. The company employs the digital signal processing software tool Max. Cycling '74 (C74) was founded in 1997 by David Zicarelli
Cycling_'74
Communication interface transmitting information sequentially
software and a built-in processor to emulate the functions of the IBM XT compatible serial port hardware. UART to USB adapter The individual signals on
Serial_port
Object-oriented framework for software development
interfaces as well as cross-platform applications that run on various software and hardware platforms such as Linux, Windows, macOS, Android or embedded
Qt_(software)
Symbolics operating system based on Lisp
Arm64 (Apple Silicon M Series). It is released and licensed as proprietary software. Genera is an example of an object-oriented operating system based on the
Genera_(software)
Israeli digital forensics company
the encrypted messaging app Signal, pointed to several vulnerabilities in Cellebrite's UFED and Physical Analyzer software that allowed for arbitrary code
Cellebrite
characterize the signal paths. Power and Control Hardware: The power supply and switch driver circuitry will need to be designed and developed. Software Control:
RF_switch_matrix
track and signal maintenance, as well as intermodal terminal management. The company also provides signals, communications, and software systems, as
RailTerm
Electronic design automation company
assist in electronic design automation, simulation tools for analog mixed-signal design, VPN solutions, and fluid dynamics and heat transfer tools. The company
Mentor_Graphics
Electronic design automation software
disappointing. MicroSim has been a supplier of PC-based analog and mixed-signal simulation software for designing printed circuit board systems (PSpice). On 16 July
OrCAD
are paired with each signal when the software starts. This causes the handler function to startup when the corresponding signal arrives. This technique
Software_fault_tolerance
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