HI-DEF & HI-RES 24BIT/192KHz Player in car !

ANADIGIT · 4th August 2011, 06:51 AM

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Hi,
I'm glad to introduce my latest design of HI-DEF & HI-RES Player in car. It used ARM11 CPU arm11 - ¤é¹ËÒ´éÇÂ Google and direct IIS DAC CS4398 for HI-END users.

This player can control user interface by touch screen 5" for all function. You can play all files which you often use in Windows7 such as mkv, wma, wmv, avi etc, also HI-RES audio 24/192 wave/flac/ape you can play it with I2S DIRECT D/A CS4398.

This's my prototype of player I used top of the line Vampire PCB mount and solid capacitor (OSCON) and panasonic as my basic standard.

This product can use as home entertainment because it has 64GB SSD internal and there're SD CARD, USB PORT and external power supply, too

Its price around 300-350 EURO includes 64GB SSD, chassis, manual and box.
Waranty 1 year with free labor.

Welcome for international dealer.

Thanks
Anadigit

s3tup · 4th August 2011, 09:42 AM

Sweet.
Another simple, but really useful thing which is welcome in the car - time alignment between right/left channels.
It is easily obtainable by delaying one of the channels for specific samples count to get appropriate time delay (depends on Fs of played files).
60 samples buffer is enougn for 44.1kHz signal, just change the offset point of reading from the buffer as per configuration and you are done.

ANADIGIT · 4th August 2011, 10:41 AM

Quote:

Originally Posted by s3tup

Sweet.
Another simple, but really useful thing which is welcome in the car - time alignment between right/left channels.
It is easily obtainable by delaying one of the channels for specific samples count to get appropriate time delay (depends on Fs of played files).
60 samples buffer is enougn for 44.1kHz signal, just change the offset point of reading from the buffer as per configuration and you are done.

Hi,
No need time alignment for Hi-Fidelity I don't like to make it as IASCA contest but I'll keep your suggestion to our software designer.

P.S. External USB Asynchronous supported !

Thanks
Anadigit

DJNUBZ · 4th August 2011, 04:46 PM

ANADIGIT could you post a video of it working so we can see the interface? I actually work in the the mobile electronics field.

This is a cool idea but I don't know if there is a big market for it. There are already all sorts of products that can do what this device does. The hot ticket right now is an ipad sending a spdif signal to a bit one processor. Currently I can buy a XAV-62BT and connect an external harddrive to it and get more features as your unit for the same price. I understand your unit may ouput a much better 2 chan. signal but in a car, the ability to tune the system comes before the quality of the signal. This is due to roadnoise masking low level detail while driving.

If you want this to replace a setup like that you need at least 3 sets of pre-outs and the ability to time align and crossover everything as needed in car. You also need hard buttons for volume. How hard would it be to add a 3g modem and run an android interface? Once the unit is installed in the car, how do your media on and off of it? Does it have wifi?

I think it is truly awesome that you tried building something for the mobile guys.

Fred75 · 4th August 2011, 08:30 PM

Does the price include the touchscreen?

my89_928gt · 4th August 2011, 09:57 PM

This is sweet, just what I have been wanting for home and car.
Just my luck my Audison Bitone.1 can not handle 24/196. I have never installed maybe I will sell it. Ahhh, have to think on this, lol.

DJNUBZ · 4th August 2011, 10:20 PM

It doesn't do 24/196k but it does do 24bit/96k.

ANADIGIT · 5th August 2011, 04:48 AM

Hi,
My player included touch screen 5"
Support resolution 16/24 BIT and sampling 44.1KHz to 192KHz

My player different from mobilephone or smartphone because I used sepparated I2S DAC with high quality regulation supply and it can support many type of storage Thumb/SD/SSD also play it as HI-END player in home.

Digital output from IPAD is only S/PDIF it can't compare to my Direct IIS DAC, Do you know IIS DAC ? >>> I²S - Wikipedia, the free encyclopedia

S/PDIF DAC = IIS Signal > IIS to S/PDIF chip > S/PDIF to IIS chip > DAC, too complex and degrade youe digital audio signal but...
IIS DAC = IIS signal > DAC, directly and truely.

Thanks for many suggestion I'll keep all of them to develop my car HIDEF & HIRES Player.

Video coming soon !
Regard
Anadigit

4th August 2011, 06:51 AM	#1
ANADIGIT diyAudio Member Join Date: Nov 2008	HI-DEF & HI-RES 24BIT/192KHz Player in car ! [image] Uploaded with ImageShack.us[/image] [image] Uploaded with ImageShack.us[/image] [image] Uploaded with ImageShack.us[/image] [image] Uploaded with ImageShack.us[/image] [image] Uploaded with ImageShack.us[/image] Hi, I'm glad to introduce my latest design of HI-DEF & HI-RES Player in car. It used ARM11 CPU arm11 - ¤é¹ËÒ´éÇÂ Google and direct IIS DAC CS4398 for HI-END users. This player can control user interface by touch screen 5" for all function. You can play all files which you often use in Windows7 such as mkv, wma, wmv, avi etc, also HI-RES audio 24/192 wave/flac/ape you can play it with I2S DIRECT D/A CS4398. This's my prototype of player I used top of the line Vampire PCB mount and solid capacitor (OSCON) and panasonic as my basic standard. This product can use as home entertainment because it has 64GB SSD internal and there're SD CARD, USB PORT and external power supply, too Its price around 300-350 EURO includes 64GB SSD, chassis, manual and box. Waranty 1 year with free labor. Welcome for international dealer. Thanks Anadigit

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4th August 2011, 09:42 AM	#2
s3tup diyAudio Member Join Date: Dec 2004 Location: Israel	Sweet. Another simple, but really useful thing which is welcome in the car - time alignment between right/left channels. It is easily obtainable by delaying one of the channels for specific samples count to get appropriate time delay (depends on Fs of played files). 60 samples buffer is enougn for 44.1kHz signal, just change the offset point of reading from the buffer as per configuration and you are done.

4th August 2011, 04:46 PM	#4
DJNUBZ diyAudio Member Join Date: May 2003 Location: Chicago	ANADIGIT could you post a video of it working so we can see the interface? I actually work in the the mobile electronics field. This is a cool idea but I don't know if there is a big market for it. There are already all sorts of products that can do what this device does. The hot ticket right now is an ipad sending a spdif signal to a bit one processor. Currently I can buy a XAV-62BT and connect an external harddrive to it and get more features as your unit for the same price. I understand your unit may ouput a much better 2 chan. signal but in a car, the ability to tune the system comes before the quality of the signal. This is due to roadnoise masking low level detail while driving. If you want this to replace a setup like that you need at least 3 sets of pre-outs and the ability to time align and crossover everything as needed in car. You also need hard buttons for volume. How hard would it be to add a 3g modem and run an android interface? Once the unit is installed in the car, how do your media on and off of it? Does it have wifi? I think it is truly awesome that you tried building something for the mobile guys.

4th August 2011, 08:30 PM	#5
Fred75 diyAudio Member Join Date: Nov 2006	Does the price include the touchscreen?

4th August 2011, 09:57 PM	#6
my89_928gt diyAudio Member Join Date: Mar 2006 Location: Fort worth, Tx	This is sweet, just what I have been wanting for home and car. Just my luck my Audison Bitone.1 can not handle 24/196. I have never installed maybe I will sell it. Ahhh, have to think on this, lol.

4th August 2011, 10:20 PM	#7
DJNUBZ diyAudio Member Join Date: May 2003 Location: Chicago	It doesn't do 24/196k but it does do 24bit/96k.

5th August 2011, 04:48 AM	#8
ANADIGIT diyAudio Member Join Date: Nov 2008	Hi, My player included touch screen 5" Support resolution 16/24 BIT and sampling 44.1KHz to 192KHz My player different from mobilephone or smartphone because I used sepparated I2S DAC with high quality regulation supply and it can support many type of storage Thumb/SD/SSD also play it as HI-END player in home. Digital output from IPAD is only S/PDIF it can't compare to my Direct IIS DAC, Do you know IIS DAC ? >>> I²S - Wikipedia, the free encyclopedia S/PDIF DAC = IIS Signal > IIS to S/PDIF chip > S/PDIF to IIS chip > DAC, too complex and degrade youe digital audio signal but... IIS DAC = IIS signal > DAC, directly and truely. Thanks for many suggestion I'll keep all of them to develop my car HIDEF & HIRES Player. Video coming soon ! Regard Anadigit

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