ปัจจุบันนี้ซอล์ฟแวร์และฮาร์ดแวร์ พัฒนาก้าวไกลไปมากครับ เทียบปอนด์ต่อปอนด์ออนบอร์ดปัจจุบันดีกว่าแน่นอนครับ เพราะซอล์ฟแวร์ปัจจุบันพัฒนาผันตามฮาร์ดแวร์ครับ สมัยไอ้สา แรมเมกเดียวก็หรูแล้วครับ เก่งคนละยุคอย่ามาเปรียบเทียบกันดีกว่าครับ เหมือนดาราพระนาง
Sound on board ของผมใน gigabyte ที่ผมไม่ได้ใช้มัน
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; asily meeting PC2001 requirements and also bringing PC sound quality closer to consumer lectronic 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.
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 xternal 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 ach 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 ach 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 nhanced 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 nvironments to nhance gaming xperience
• 10 Software Equalizer Bands
• Voice Cancellation and Key Shifting in Karaoke mode
ผมกลับชอบฟัง 2 channels ของ asus xonar ssence
