de la sb live 5.1 la audigy SE sau audigy 4?

[URZI]

salutare!
m-am gandit sa fac si eu un up-grade de la vechea mea placa audio CREATIVE SOUND BLASTER LIVE 5.1 si m-am oprit la urmataorele 2 produse :
http://www.pczone.ro/detaliu.php?id=70&idp=1085
sau aceasta :
http://www.pczone.ro/detaliu.php?id=70&idp=1110

vreau sa stiu dacă exista o diferentza notabila intre ce am eu si celelalte 2 placi..
dar mai ales dacă exista o diferentza demna de luat in seama pt a achizitiona A4 in loc de SE avand in vedere k A4 este mult mai scumpa..
as fi preferat A2 SZ dar nu se mai gasesc decat sh si nu vreau sa ma risc..
so' astept opinii si sfaturi
thx!

[moonwalker]

Sound Blaster Live!
Sound Blaster Live! (August 1998) saw the introduction of the EMU10K1 processor, a 2.44 million transistor DSP capable of 1000 MIPS for audio processing. The EMU10K1 featured DirectSound acceleration, EAX 1.0 and 2.0 (environmental audio extensions, which competed with A3D before the demise of the latter), a high-quality 64-voice sample-based synthesizer (a.k.a. wavetable), and integrated the FX8010 DSP chip for real-time digital audio effects processing.

The Sound Blaster Live! featured higher audio quality than previous Sound Blasters, as it processed the sound digitally at every stage, and because of its greater chip integration that reduced the analog signal losses of older, larger cards. Sound Blaster Live! supported multi-speaker output, initially up to a 4-speaker setup (4 satellites and a subwoofer). Later versions of the Live!, usually called Live! 5.1, offered 5.1-channel support which adds a center channel speaker and LFE subwoofer output, most useful for movie watching.

Sound Blaster Audigy
The Sound Blaster Audigy (August 2001) featured the Audigy processor (EMU10K2), an improved version of the EMU10K1 processor that shipped with the Sound Blaster Live!. The Audigy could process up to 4 EAX environments simultaneously with its upgraded on-chip DSP and native EAX 3.0 ADVANCED HD support, and supported from stereo up to 5.1-channel output.

The Audigy was advertised as a 24-bit sound card. However with some controversy, the Audigy's audio transport (DMA engine) was fixed to 16-bit sample precision at 48 kHz (like Live!), and all audio had to be resampled to 48 kHz in order to be rendered through its DSP, or recorded from its DSP.

Sound Blaster Audigy 2
The Sound Blaster Audigy 2 (September 2002) featured an updated EMU10K2 processor, sometimes referred to as EMU10K2.5, and had an audio transport (DMA engine) that could support playback at 24-bit precision up to 192 kHz (2-channel only. 6.1 limited to 96 kHz) and recording at 24-bit precision up to 96 kHz, thereby overcoming the single biggest criticism of its predecessor. However, the DSP again was limited to 16-bit at 48 kHz, so all DSP effects had to be disabled to prevent harmful resampling.

The Audigy 2 supported up to 6.1 speakers and had improved signal-to-noise ratio (SNR) over the Audigy (106 vs. 100 decibels (A)). It also featured built-in Dolby Digital 5.1 EX (which is technically 7.1) decoding for improved DVD play-back.

Sound Blaster Audigy 4
The Sound Blaster Audigy 4 improves on the Sound Blaster Audigy 2 ZS by improving the SNR to 113 dB. It features much of the same core technology as the Audigy 2 ZS (it actually uses the same Audigy 2 chip), it however uses a new external I/O hub and has superior analog DACs offering higher audio digital-to-analog conversion quality. It also allows for simultaneous recording of up to six audio channels in 96 kHz/24 bit. It still supported a maximum of 7.1 channels up to 96 kHz/24bit, and stereo output at 192 kHz/24bit.

Sound Blaster Audigy 4 SE
This board is extremely similar if not identical to the Audigy 2 Value. It has no firewire port, nor gold connectors. However it uses the same audio DSP and is functionally as capable as the Audigy 2 and 4 series (other than Audigy 2 SE). It does feature full hardware acceleration of DirectSound and EAX.

In opinia mea, upgrade de la SB Live! as face doar spre Audigy 4 sau Hercules Fortissimo 4.

[IL Dotore]

Sau poate te intereseza un Audigy 2 ZS sau un FortissimoIII (ma poti contacta pe PM).