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  2. DirectX Diagnostic Tool - Wikipedia

    en.wikipedia.org/wiki/DirectX_Diagnostic_Tool

    If the installed display driver has passed Windows Hardware Quality Labs testing, DirectX Diagnostic Tool will display this result on the right side of the window. The Music tab displays information about the computer's MIDI settings, and lists different music-related software and hardware on your computer.

  3. Power-on self-test - Wikipedia

    en.wikipedia.org/wiki/Power-on_self-test

    A power-on self-test (POST) is a process performed by firmware or software routines immediately after a computer or other digital electronic device is powered on. [ 1 ] POST processes may set the initial state of the device from firmware and detect if any hardware components are non-functional.

  4. Software effect processor - Wikipedia

    en.wikipedia.org/wiki/Software_effect_processor

    top: Software instruments, and bottom: Software effect processors on Cubase 6. 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 analog of hardware effects processors. It is an integral part of audio editing software, such as in Adobe ...

  5. Booting process of Windows - Wikipedia

    en.wikipedia.org/wiki/Booting_process_of_Windows

    When a user is logging on to Windows, the startup sound is played, the shell (usually EXPLORER.EXE) is loaded from the [boot] section of the SYSTEM.INI file, and startup items are loaded. In all versions of Windows 9x except ME, it is also possible to load Windows by booting to a DOS prompt and typing "win".

  6. Digital Addressable Lighting Interface - Wikipedia

    en.wikipedia.org/wiki/Digital_Addressable...

    Digital Addressable Lighting Interface (DALI) is a trademark for network-based products that control lighting.The underlying technology was established by a consortium of lighting equipment manufacturers as a successor for 1-10 V/ 0–10 V lighting control systems, and as an open standard alternative to several proprietary protocols.

  7. Environmental Audio Extensions - Wikipedia

    en.wikipedia.org/wiki/Environmental_Audio_Extensions

    In Creative's OpenAL 1.1 specification, an alternative software system for 3D sound which Creative made, EAX should be considered deprecated as a developer interface. New development should use OpenAL's EFX interface, which emulates all previous EAX functionality and is more tightly coupled with the overall OpenAL framework.

  8. Luminous efficacy - Wikipedia

    en.wikipedia.org/wiki/Luminous_efficacy

    The luminous efficacy of the source is a measure of the efficiency of the device with the output adjusted to account for the spectral response curve (the luminosity function). When expressed in dimensionless form (for example, as a fraction of the maximum possible luminous efficacy), this value may be called luminous efficiency of a source ...

  9. EasyEffects - Wikipedia

    en.wikipedia.org/wiki/EasyEffects

    EasyEffects (formerly known as PulseEffects) is a free and open-source GTK application for Unix-like systems which provides a large array of audio effects and filters to apply to input and output audio streams.