Read This:
http://www.xdrive2.net/
http://www.spc-tech.com/SSSL/DXS.htm
I've finally found a way how to code my audio codec on youtube so i created few samples and comparisons.
I've been developing this sound system since 1999 when i was 17 years old and it was in final beta state on 2004.
When i was 15 years old i began to think about this whole concept for one day to have sound so realistic that you'll have the feeling that you're right there so i named my system:
- Spc Direct X Sound System - Expanded Stage 7.0XII
(7th version of the system - this is the name of whole system with four speakers and one wooofer + setup)
- Spc X Drive II XD
(2nd generation of complex audio codec/coding/Encryption technique developed by me that also includes very complex DSP (Digital Signal Processor) processing so that i can extract voice only for example or music only without voices.. etc - name for audio codec carrying the code for hardware audio decoder that can decode my surround sound)
- Spc Crystal Clear Audio Codec PRO
(An audio codec such as mp3 with special quality format changes that now i can upload to youtube)
Here are few technologies that i invented and are a part of the system:
Spc Δ
Phase Coding®: Phase Coding with different mathematical algorithms ( pi (
), root (√
, multiply (*), divide (/) etc. ..With this technology i can extract a voice or remove a specific voice / instrument / noise.
Spc PRF® (Progressive Reverb Falloff):
This technology enables Reverb to falloff progessively so that human ear thinks it's in the very same room as emulated and also with PRF system can calculate
reflections on materials and rooms.
For example if a room is made out of wood the reverb will have exact the same ammount of reflections and bounces as in real room made out of wood.
Emulation is not limited to one specific material (for example wood) but every material that bounces sounds or absorbs sounds makes an room effect (reverb).
Every object is considered as an obstacle that bounces sound back and forth even if it is a cup of coffe or an broom in the room.
Spc FSR® (Full Source Routing):
FSR (Full Source Routing) is an technology that routes audio without any quality losses.
FSR also routes audio within whole system with latency that is less or equal than 12 μs (micro seconds).
Spc HASP® (High Audio Audio Sharpness and Precision)
HASP ensures that sound is very sharp and accurate.
Spc DSM (Direct Synchronization Method):
DSM ensures that delay between frames is not nore than 1 ms (mili second).
This ensures that synchronization between audio and video is perfect and the lips move exactly on spot.
Whole system is based on my own technology "Spc WCM" (Spc Wave Collision Matrix).
WCM works like a sea with the waves in it.
Where the sound waves colide there you hear the sound/instrument/voice .. etc..
In a simple words:
You have four speakers.
Front speakers play normal sound while rear speakers send special coded waves and then you get a matrix in an area that these four speakers cover.
Accuracy of that model is 2 milimeters .. so i can for example pinpoin an sound/drum/vioce in exact accuracy of 2 milimeters in an dot/spot where i want to be.
Audio is ultra sharp and it has pure physics in it.
By physics i mean that if for example you listen to an concert in an hall you will hear an echo with progressive falloff that'll give you impression of being there.
Ok.. enought tech talk .. here are the samples:
X Drive II XD versus Dolby Surround (Cathy's voice):
http://www.youtube.com/watch?v=ytrZPpR1HW8
Spc Δ
Phase Coding® Tecnique:Mono:
http://www.youtube.com/watch?v=mXUNmmf0qdY
X Drive II XD version:
http://www.youtube.com/watch?v=DvO3MGj7S9s
Without Cathy's Voice
http://www.youtube.com/watch?v=FjeewayWuEQ
Peter Cetera Comparison (Original DVD Dolby Digital vs X Drive II):
http://www.youtube.com/watch?v=GB5yEv83Rn0 (Original version)
http://www.youtube.com/watch?v=o8RuPa1CyCs (Spc X Drive II XD version)
Bryan Adams - MTV Unplugged:
http://www.youtube.com/watch?v=iqyKnrn5zE0 (Original Version)
http://www.youtube.com/watch?v=ExhNoXuMCG0 (Spc X Drive II XD version)
Avril Lavigne - When You're Gone (Recorded from TV show wetten dass (bet that...):
http://www.youtube.com/watch?v=nOqmV56-aZQ (Original Version)
http://www.youtube.com/watch?v=QLhfvph2Alw (Spc X Drive II XD version)
Vanessa Williams - Colors of the Wind:
http://www.youtube.com/watch?v=6I9msnGWFBY (Original Version)
http://www.youtube.com/watch?v=eIoZsnn163Y (Spc X Drive II XD version)
I recommend that you use headphones or a middle quality speakers with conjunction with creative Audigy2 ZS / X-Fi soundblasters.
So what are your comments .. suggestions ?





Some friend sent me a link to a barber 3D sound video really impressive too. Have you heard of these technique too Spc? It startled me.



