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ABIT Introduces AudioMAX 7.1 HD

Discussão em 'Novidades Hardware PC' iniciada por NUNOMIGL, 25 de Maio de 2005. (Respostas: 4; Visualizações: 1855)


    NUNOMIGL Power Member

    séra que é desta que temos uma alternativa ao soundstorm?

    fonte :

    Última edição: 25 de Maio de 2005
  2. Rudzer

    Rudzer Power Member

    Isso é mais o Azalia com outra embalagem que outra coisa...
  3. Zar0n

    Zar0n Power Member

    Aki fica mais alguma informação.

    1 vai estar disponivel para AMD e Intel



    Parece-me superior ao Azalia, alem de k optar por uma placa em separado, é uma melhor opção, eliminado o ruido da bord.
    Descodificação AC3 é optimo para os filmes.

    Eu já gostava da bord para A64, agora com esta versão parece k ficou perfeita. Falta o preço. :)

    NUNOMIGL Power Member

    Mais uma board com o mesmo chip de audio da gigabyte




    7.1+2 HD Audio Codec

    General Description
    The ALC882 series* 7.1+2 Channel High Definition Audio codecs with UAA (Universal Audio Architecture), featuring five 24-bit stereo DACs and three 20-bit stereo ADCs, are designed for high performance multimedia PC systems. The ALC882 series incorporates proprietary converter technology to achieve over 100dB Signal-to-Noise ratio playback quality; easily meeting PC2001 requirements and also bringing PC sound quality closer to consumer electronic devices.

    The ALC882 series provide 10 channels of DAC that simultaneously support 7.1 sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the Front-Out-Left and Front-Out-Right channels. Flexible mixing, mute, and fine gain control functions provide a complete integrated audio solution for next generation multimedia PCs.

    The DACs (with a highest sampling frequency of 192kHz) and Realtek proprietary hardware content protection are applicable for DVD-Audio, previously only implemented in high-end consumer electronics, and now achieved by PCs with the ALC882 series inside. The ALC882 series also integrate three stereo ADCs that can support a microphone array with Acoustic Echo Cancellation (AEC), Beam Forming (BF), and Noise Suppression (NS) technology simultaneously, significantly improving recording quality for conference calls. With this feature (3 stereo ADCs), the ALC882 series can provide high-quality audio using S/PDIF to output analog data, or for multiple-source recording applications. All analog IO are input and output capable, and headphone amplifiers are also integrated at each analog output. All analog IOs can be re-tasked according to user's definitions, or automatically switched depending on the connected device type.

    The ALC882 series support 16/20/24/32-bit S/PDIF input and output functions for both consumer mode and professional mode, offering easy connection of PCs to high quality consumer electronic products such as AC-3 decoders/speakers, and mini disk devices. The ALC882 series supports host/soft audio from the Intel ICH6/ICH7 chipset, and also from any other HDA compatible audio controller. With EAX/Direct Sound 3D/I3DL2/A3D compatibility, and excellent software utilities like Karaoke mode, environment emulation, software equalizer, HRTF 3D positional audio, and optional Dolby® Digital Live and Master Studio program, the ALC882 series provides an excellent entertainment package and game experience for PC users.

    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 supports 44.1K/48K/96K/192kHz sample rate
    All ADCs support 44.1K/48K/96K sample rate
    Applicable for DVD-Audio solutions
    16/20/24-bit S/PDIF-OUT supports 44.1K/48K/96/192kHz sample rate
    16/20/24-bit S/PDIF-IN supports 44.1K/48K/96/192kHz 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 & play
    Built-in headphone amplifiers for each re-tasking jack
    Supports both analog DC volume control and GPI digital volume control
    2 GPIOs (General Purpose Input/Output) for customized applications
    Optional EAPD (External Amplifier Power Down) is supported
    Power support: Digital: 3.3V; Analog: 5.0V (Minimum AVDD is 3.6V)
    Power management and enhanced power saving features
    48-pin LQFP lead (Pb)-free package
    Meets Microsoft WHQL/WLP 2.0 audio requirements
    EAX™ 1.0 & 2.0 compatible
    Direct Sound 3D™ compatible
    A3D™ compatible
    I3DL2 compatible
    HRTF 3D Positional Audio
    Emulation of 26 sound environments to enhance gaming experience
    10 Software Equalizer Bands
    Voice Cancellation and Key Shifting in Karaoke mode
    Realtek Media Player
    Enhanced Configuration Panel and device sensing wizard to improve user experience
    Microphone Acoustic Echo Cancellation (AEC), Noise Suppression (NS) and Beam Forming (BF) technology for voice application
    ALC882D features Dolby® Digital Live output for consumer equipment
    ALC882H features Dolby® Home Theater software
    ALC882M features Dolby® Master Studio software

    Multimedia PCs
    3D PC games
    Information appliances (IA)
    Voice recognition
    Audio conferencing

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