Comrpo nova placa ou fico com ONBOARD

[eMeR50n]

bem, eu vou comprar o kit 5.1 da logitech x-530 que é 5.1 e gostaria de saber se há necessidade de comprar uma placa de som nova vou informar aqui algumas informações a cerca da minha placa de som onboard.

ela é a ALC899

Frequency response (from 40 Hz to 15 kHz), dB: +0.02, -0.05

Noise level, dB (A): -90.4

Dynamic range, dB (A): 90.4

THD, %: 0.0085

Harmonic distortion + noise, dB(A): -77.7

Intermodulation distortion + Noise, %: 0.012

Channel crosstalk, dB: -89.8

IMD at 10 kHz, %: 0.013

segue em baix outro teste dela em varias placas mães

embaixo são os aplicativos e etc que ela tem... resumindo, nao precisa ler tudo apenas gostaria de saber se eu vou notar grande diferencia comprando uma placa off board ou essa daqui vai dar conta do tranco sem muita diferença ? ela parece ter tudo que as mais caras tem EAX 2.0 etc... queria saber de vocÊS ? vale a pena comprar tipo uma placa melhorzinha levando em conta que o meu sistema nao é dos melhores é apenas um x-530?

por favor AJUDE QUE EU NAO ENTENDO NADA DE PLACA DE SOM APESAR DE ENTENDER BASTANTE SOBRE OUTROS HARDS!!!! =~~

Features

* Hardware Features High performance DACs with 108dB signal-to-noise ratio (A-weighting)

* High performance ADCs with 104dB signal-to-noise ratio (A-weighting).

* Meets Microsoft WLP3.10 and future WLP audio requirements

* Ten DAC channels support 16/20/24-bit PCM format for 7.1 sound playback, plus 2 channels of concurrent independent stereo sound output (multiple streaming) through the front panel output

* Three stereo ADCs support 16/20/24-bit PCM format, multiple stereo recording

* All DACs supports 44.1k/48k/88.2k/96k/176.4k/192kHz sample rate

* All ADCs supports 44.1k/48k/88.2k/96k/176.4k/192kHz sample rate

* Primary 16/20/24-bit SPDIF-OUT supports 32k/44.1k/48k/88.2k/96k/192kHz sample rate

* Secondary 16/20/24-bit SPDIF-OUT supports 32k/44.1k/48k/88.2k/96k/192kHz sample rate

* 16/20/24-bit SPDIF-IN supports 32k/44.1k/48k/96k/192kHz sample rate

* All analog jacks (port-A to port-G) are stereo input and output re-tasking

* Port-A/B/C/D/E/F built in headphone amplifiers

* Port-B/C/E/F with software selectable boost gain (+10/+20/+30dB) for analog microphone input

* High-quality analog differential CD input

* Supports external PCBEEP input and built-in digital BEEP generator

* Software selectable 2.5V/3.2V/4.0V VREFOUT

* Up to four channels of microphone array input are supported for AEC/BF applications

* Two jack detection pins each designed to detect up to 4 jacks

* Supports analog GPIO2 to be jack detection for CD input which is used as 9th analog port

* Supports legacy analog mixer architecture

* Up to 3 GPIOs (General Purpose Input and Output) for customized applications. GPIO0 and GPIO1 share pin with DMIC-CLK and DMIC-DATA.

* Supports mono and stereo digital microphone interface (pins shared with GPIO0 and GPIO1)

* Supports anti-pop mode when analog power AVDD is on and digital power is off.

* Content Protection for Full Rate loss-less DVD Audio, Blue-Ray DVD and HD-DVD audio content playback (with selected versions of WinDVD/PowerDVD)

* Hardware Zero-Detect output volume control

* 1dB per step output volume and input volume control

* Supports 3.3V digital core power, 1.5V or 3.3V digital I/O power for HD Audio link, and 5.0V analog power

* 48-pin LQFP ‘Green’ package

* Software Features Compatible with Windows Vista Premium (complies with Microsoft WLP requirements)

* WaveRT-based audio function driver for Windows Vista

* EAX™ 1.0 & 2.0 compatible

* Direct Sound 3D™ compatible

* A3D™ compatible

* I3DL2 compatible

* HRTF 3D Positional Audio (Windows XP only)

* 7.1+2 channel multi-streaming enables concurrent gaming/VoIP

* Emulation of 26 sound environments to enhance gaming experience

* Multi bands of software equalizer and tool are provided

* Voice Cancellation and Key Shifting effect

* Dynamic range control (expander, compressor and limiter) with adjustable parameters

* Intuitive Configuration Panel (Realtek Audio Manager) to enhance user experience

* Provides 10-foot GUI for Windows Media Center

* Microphone Acoustic Echo Cancellation (AEC), Noise Suppression (NS), and Beam Forming (BF) technology for voice application

* Smart multiple streaming operation

* HDMI audio driver for AMD platform

* Dolby® PCEE program™ (optional software feature)

* DTS® CONNECT™ (optional software feature)

* SRS® TrueSurround HD (optional software feature)

* Fortemedia® SAM™ technology for voice processing (Beam Forming and Acoustic Echo Cancellation) (optional software feature)

* Creative® Host Audio program (optional software feature)

* Voice recognition and Realtek proprietary API (SkyTel) is supported (Optional software feature)

[Dj Rayke]

Bom, você pretende trabalhar com captura de áudio? Ou utilizar muito skype?