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  2. QSC Audio Products - Wikipedia

    en.wikipedia.org/wiki/QSC_Audio_Products

    QSC is an American manufacturer of audio, video and control products such as amplifiers, loudspeakers, cameras, video endpoints, and digital signal processors including the Q-SYS networked audio, video and control platform. QSC and Q-SYS products are used by audio and video professionals for commercial applications, including corporate, higher ...

  3. Audison - Wikipedia

    en.wikipedia.org/wiki/Audison

    Audison is one of the brands of the Italian company Elettromedia s.r.l., a manufacturer of car audio products. The company was founded in 1979, but Audison name (born from Latin words Audio and Sonus) was registered in 1984. Currently Audison has different kinds of mobile audio products: amplifiers, audio processors, speakers and subwoofers.

  4. Digital signal processing - Wikipedia

    en.wikipedia.org/wiki/Digital_signal_processing

    Digital signal processing (DSP) is the use of digital processing, such as by computers or more specialized digital signal processors, to perform a wide variety of signal processing operations. The digital signals processed in this manner are a sequence of numbers that represent samples of a continuous variable in a domain such as time, space ...

  5. Image processor - Wikipedia

    en.wikipedia.org/wiki/Image_processor

    Nikon EXPEED, a system on a chip including an image processor, video processor, digital signal processor (DSP) and a 32-bit microcontroller controlling the chip. An image processor, also known as an image processing engine, image processing unit (IPU), or image signal processor (ISP), is a type of media processor or specialized digital signal processor (DSP) used for image processing, in ...

  6. Parasitic oscillation - Wikipedia

    en.wikipedia.org/wiki/Parasitic_oscillation

    The problem occurs notably in RF, [1] audio, and other electronic amplifiers [2] as well as in digital signal processing. [3] It is one of the fundamental issues addressed by control theory. [4] [5] [6] Parasitic oscillation is undesirable for several reasons.

  7. Image noise - Wikipedia

    en.wikipedia.org/wiki/Image_noise

    The ISO setting on a digital camera is the first (and sometimes only) user adjustable gain setting in the signal processing chain. It determines the amount of gain applied to the voltage output from the image sensor and has a direct effect on read noise. All signal processing units within a digital camera system have a noise floor.

  8. Audio signal processing - Wikipedia

    en.wikipedia.org/wiki/Audio_signal_processing

    An analog audio signal is a continuous signal represented by an electrical voltage or current that is analogous to the sound waves in the air. Analog signal processing then involves physically altering the continuous signal by changing the voltage or current or charge via electrical circuits.

  9. List of Qualcomm Snapdragon systems on chips - Wikipedia

    en.wikipedia.org/wiki/List_of_Qualcomm...

    Unified shader model Scalar instruction set (from unified shader model 5-way VLIW) up to ×8 relative performance on OpenGL ES 2.0 from Adreno 200 [26] DSP features Up to 20 MP or 13.5 MP camera; ISP features Hexagon QDSP6; Modem and wireless features Integrated Bluetooth 4.0; IZat Gen8A (from IZat Gen 7) [33] 28 nm manufacturing technology