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Those devices categorized as Realtek's computer peripheral IC products consist of the traditional AC'97 audio codecs, the High Definition Audio codecs, card reader controllers, clock generators and IEEE 1394 ICs. Multimedia IC products include LCD Monitor Controllers, LCD TV Controllers and Digital Media Processors.
The Intel High Definition Audio specification includes the following features: [ 2] Up to 15 input and 15 output streams. Up to 16 PCM audio channels per stream. Sample resolutions of 8–32 bits. Sample rates of 6–192 kHz. Support for audio codecs (e.g., ADC, DAC ), modem codecs, and vendor-defined codecs. Discoverable codec architecture.
In hardware, audio codec refers to a single device that encodes analog audio as digital signals and decodes digital back into analog. In other words, it contains both an analog-to-digital converter (ADC) and digital-to-analog converter (DAC) running off the same clock signal. This is used in sound cards that support both audio in and out, for ...
LDAC (codec) LDAC. Developed by. Sony. Type of format. Audio codec. LDAC ( L ossless D igital A udio C odec) is a proprietary audio coding technology developed by Sony, which allows streaming high-resolution audio over Bluetooth connections at up to 990 kbps at 32 bits/96 kHz. It is used by various products, including headphones, earphones ...
For example, MP3 and AAC dominate the personal audio market in terms of market share, though many other formats are comparably well suited to fill this role from a purely technical standpoint. First public release date is first of either specification publishing or source releasing, or in the case of closed-specification, closed-source codecs ...
High-Definition Multimedia Interface(HDMI) is a compact audio/video standard for transmitting uncompressed digital data. There are three HDMI connector types. Type A and Type B were defined by the HDMI 1.0 specification. Type C was defined by the HDMI 1.3 specification.
Universal Audio Architecture (UAA) is an initiative unveiled in 2002 by Microsoft to standardize the hardware and class driver architecture for audio devices in modern Microsoft Windows operating systems. Three classes of audio devices are supported by default: USB, IEEE 1394 ( FireWire ), and Intel High Definition Audio, which supports PCI and ...
API. Audio Stream Input/Output ( ASIO) is a computer sound card driver protocol for digital audio specified by Steinberg, providing a low- latency and high fidelity interface between a software application and a computer's sound card. Whereas Microsoft 's DirectSound is commonly used as an intermediary signal path for non-professional users ...