Realtek High Definition Audio Driver - звуковые драйверы Realtek нового поколения, предназначенные для операционных систем Windows 2000/XP/Vista и 7. Преимуществами спецификации High Definition Audio перед AC"97 являются: полноценная поддержка новых форматов звука, более высокая частота пропускания, поддержка подключения аудио-устройств по технологии Plug and Play, более точное распознавание речи и ее ввод. Поддерживаются все HD кодеки Realtek.
Features of Realtek High Definition Audio Driver:
» High-performance DACs with 103dB SNR are ideal for Dolby Master Studio
» ADCs with 90dBA SNR
» Meets performance requirements for audio on PC2001 systems
» 10 DAC channels support 16/20/24-bit PCM format for 7.1 sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the - Front-Out-Left and Front-Out-Right channels
» 3 stereo ADCs support 16/20-bit PCM format, two for microphone array, one for legacy mixer recording
» All DACs support 44.1k/48k/96k/192kHz sample rate
» All ADCs support 44.1k/48k/96kHz sample rate
» Applicable for DVD-Audio solutions
» 16/20/24-bit S/PDIF-OUT supports 44.1k/48k/96k/192kHz sample rate
» 16/20/24-bit S/PDIF-IN supports 44.1k/48k/96k/192kHz sample rate
» Up to four channels of microphone input are supported for AEC/BF application
» High-quality analog differential CD input
» Supports external PCBEEP input and built-in digital BEEP generator
» Software selectable 2.5V/3.75V VREFOUT
» Six VREFOUTs are supported by default, with additional four VREFOUTs available by sharing unused analog I/O pins
» Two jack detection pins each designed to detect up to 4 jacks
» Reserve analog mixer architecture for backward compatibility with AC"97
» Wide range (–80dB ~ 42dB) volume control with 1.5dB resolution of analog to analog mixer gain
» All analog jacks are stereo input and output re-tasking for analog plug