Monday, July 29, 2013

How do I convert from digital (optical) surround to multichannel analog?

best 7.1 speaker system for pc
 on ... Mini Capsule Speakers (Black), Mini Speakers, Computer Speakers
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Denalin


I have a PS3 plugged into an HDTV through HDMI. I have a surround sound (7.1) system made for PC's with multichannel analog output. The sound system's hub takes four 3.5mm sound inputs. Is there some kind of conversion box of cable that can allow me to take a digital (optical) output and convert it into multichannel analog?
I have done extensive searches online and had little luck.
Thank you very much!



Answer
You need an actual surround sound decoder/receiver that can take an optical audio input.

Your PC speakers are just that - speakers. They need to plug into a receiver/decoder as well - namely the sound card in your computer.

You may be able to find an external 5.1 decoder for a PC, but most also come with their own speakers. These run around $300. While you can use these for your PS3, computer speakers aren't designed to produce the same volume as a normal set of speakers.

what is the price of a average gaming pc and what would i need to play a game like Empire total war?

Q. I have always wanted to be a pc gamer but I have no idea what to look at ,i'm looking for something in the price range of 1000$ - 1200$ or below. Also what would I need to run a game like Empire total war smoothly.


Answer
empire total war is not that demanding.
battle field bad company 2, gta iv or crysis are more demanding.

for your budget you could get a very good pc.

i went here to design one for you.
http://www.cyberpowerpc.com/

Case: * NZXT M59 Gaming Mid-Tower Case with See-Thru Window
Internal USB Extension Module: None
Neon Light Upgrade: None
Extra Case Fan Upgrade: Maximum 120MM Color Case Cooling Fans for your selected case [+15] (Blue Color)
Noise Reduction Technology: None
CPU: AMD Phenomâ¢II X6 1055T Six-Core CPU w/ HyperTransport Technology
Freebies: FREE Game: DiRTâ¢2
Cooling Fan: Asetek 510LC Liquid Cooling System 120MM Radiator & Fan (Enhanced Cooling Performance + Extreme Silent at 20dBA)
Motherboard: MSI NF750-G55 AM3 DDR3 NVIDIA nForce 750a SLI Chipset DDR3 ATX w/ Built-in Integrated Graphic Video, HDMI, 7.1 HD Audio, GbLAN, USB2.0, SATA-II, RAID, 2 Gen2 PCIe, 2 PCIe X1 & 1 PCI [+25]
Motherboard Expansion Card: None
Memory: 4GB (2GBx2) DDR3/1333MHz Dual Channel Memory (Corsair Dominator [+21])
Video Card: ATI Radeon HD 5770 1GB GDDR5 16X PCIe Video Card [+98] (Major Brand Powered by ATI)
Video Card 2: None
Video Card 3: None
Dedicated PHYSX Card: None
Free Game: None
Multiple Video Card Settings: Non-SLI/Non-CrossFireX Mode Supports Multiple Monitors
Power Supply Upgrade: 600 Watts - XtremeGear Power Supply - SLI/CrossFireX Ready [+26]
Hard Drive: 1TB SATA-II 3.0Gb/s 16MB Cache 7200RPM HDD [+18] (Single Hard Drive)
Data Hard Drive: None
Hard Drive Cooling Fan: None
External Hard Drive (USB3.0/2.0/eSATA): None
USB Flash Drive: None
Optical Drive: 24X Double Layer Dual Format DVD+-R/+-RW + CD-R/RW Drive (BLACK COLOR)
Optical Drive 2: None
Sound: HIGH DEFINITION ON-BOARD 7.1 AUDIO
3D Vision Glasses: None
LCD Monitor: 22" Widescreen 1920x1080 Sceptre X226W 5ms (Viewable 21.5 inch) LCD (Black Color) w/ Built-in D-Sub & DVI Input [+188]
2nd Monitor: None
3rd Monitor: None
Speakers: 600Watts PMPO Subwoofer Stereo Speakers
Network: Onboard Gigabit LAN Network
Modem: None
Mega Notebook/Netbook/Server Bundle: None
Keyboard: Xtreme Gear (Black Color) Multimedia/Internet USB Keyboard
Mouse: XtremeGear Optical USB 3 Buttons Gaming Mouse
Gaming Gear: None
Extra Thermal Display: None
Wireless 802.11B/G Network Card: None
External Wireless Network Card: None
Wireless 802.11 B/G/N Access Point: None
Bluetooth: None
Flash Media Reader/Writer: INTERNAL 12in1 Flash Media Reader/Writer (BLACK COLOR)
Video Camera: None
Headset: None
Printer: None
Cable: None
Power Protection: None
Surge Protector: None
IEEE1394 Card: None
USB Port: Built-in USB 2.0 Ports
Floppy: None
Operating System: Microsoft® Windows® 7 Home Premium [+104] (64-bit Edition)
Media Center Remote Control & TV Tuner: None
Office Suite: Free Microsoft® Office® 2010 STARTER EDITION (Reduced-Functionality versions of Word and Excel that include advertising)
Ultra Care Option: None
Service: STANDARD WARRANTY: 3-YEAR LIMITED WARRANTY PLUS LIFE-TIME TECHNICAL SUPPORT
Rush Service: NO; READY TO SHIP IN 5~10 BUSINESS DAYS

$1184 total

main things to get. the best quad core or x6 core processor with the highest clock speed you can get. ideally over 2.8GHz
4-6gb ddr3 ram.
best graphics card you can get. eg hd 5770, hd 5850 or GTX 280, GTX 285, GTX 470
also at leat a 600w psu (power supply unit)
and a crossfire/sli motherboard, so you can also add another graphics card in the future.

good luck




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Title Post: How do I convert from digital (optical) surround to multichannel analog?
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