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  2. Digital-to-analog converter - Wikipedia

    en.wikipedia.org/wiki/Digital-to-analog_converter

    They are also used in televisions and mobile phones to convert digital video data into analog video signals. These two applications use DACs at opposite ends of the frequency/resolution trade-off. The audio DAC is a low-frequency, high-resolution type while the video DAC is a high-frequency low- to medium-resolution type.

  3. LDAC (codec) - Wikipedia

    en.wikipedia.org/wiki/LDAC_(codec)

    LDAC is an alternative to Bluetooth SIG's SBC codec. Its main competitors are Huawei's L2HC, Qualcomm's aptX-HD/aptX Adaptive and the HWA Union/Savitech's LHDC. [1]LDAC utilizes a type of lossy compression [2] [3] by employing a hybrid coding scheme based on the modified discrete cosine transform [4] and Huffman coding [5] to provide more efficient data compression.

  4. Digital access carrier system - Wikipedia

    en.wikipedia.org/wiki/Digital_Access_Carrier_System

    DSL broadband internet connections cannot work on a DACS line as they rely on a copper pair running all the way to the telephone exchange. Since BT's traditional telephone line service is contractually only required to support voice and fax communication, BT are not obliged to remove a DACS because of problems with 56 kbit/s modems.

  5. 1-bit DAC - Wikipedia

    en.wikipedia.org/wiki/1-bit_DAC

    A 1-bit DAC (sometimes called Bitstream converter by Philips) is a consumer electronics marketing term describing an oversampling digital-to-analog converter (DAC) that uses a digital noise shaping delta-sigma modulator operating at many multiples of the sampling frequency that outputs to an actual 1-bit DAC (which could be fully differential to minimize crosstalk). [1]

  6. Schiit Audio - Wikipedia

    en.wikipedia.org/wiki/Schiit_Audio

    Schiit Audio (commonly referred to as Schiit) is an American privately held audio company founded in June 2010 that specializes in the design, development, and production of various high-fidelity audio products targeted at the audiophile market, such as standalone digital-to-analog converters (DACs), headphone amplifiers, equalizers, preamplifiers, and speaker amplifiers, as well as ...

  7. ESS Technology - Wikipedia

    en.wikipedia.org/wiki/ESS_Technology

    Most recently, ESS SABRE DACs are used in the LG V10 smartphone, with a quad DAC configuration present in the V10's successor LG V20. A slightly upgraded version of the same DAC in the V20, the SABRE ES9218P, [5] is used in the V30 as well as the V40 ThinQ. The ESS9038Pro is their flagship and competes against Japanese AKM (Asahi Kasei ...