Another possible about Android equipment (phone and tabletpc)

Another possible about Android equipment:
Maybe Android will be used for low-grade phone only, and be used for a few of tabletpc (cost at least US$155). Not for anyother tabletpc and set-top-box. In future, Android tabletpc all will not use original edition of Android operating system, and will lock the bootloader (will be hard to brush anyother firmware), and user will be hard to get "root".(This aspect of is same as Android phone.)

Mini speaker and any other audio equipment in future

Mini speaker and any other audio equipment in future

Chips for audio player:
The chips can be used for Mini speaker, Tour Guide Megaphone, Public broadcasting Amplifier, HIFI Amplifier, Car audio system, MP3 audio player and etc.

All of these kind of chipsets have these function:
These chips' design will reference some open source hardware program.
Support MP3, OGG, FLAC decoding by hardware.
Some of support AAC (include aac+) decoding by hardware
Support MP3 encoding by hardware.(When encoding 320kbps mp3,the encoding speed faster than realtime)
Support many kinds of EQ sound by hardware.
Support max to 72 polyphonys for MIDI fm synthesize by hardware.
Support JPEG, GIF, TIF (LZW), PNG, WebP image decoding by hardware.(When decoding JPEG image,the speed is very fast.)
Many of support low resolution Xvid video format decoding by hardware.(support AVI video container)
Support 24bit ture color OSD display (support transparent effect) by hardware.
Have a 32bit risc cpu (mcu) in the chip,compatible 8051 instruction Set.
Have a audio DAC & ADC in the chip,support 2 channel,max to 48khz 24bit per channel playback and acquisition.The signal to noise ratio are all higher than 90db. About the acquisition function,support one microphone input, 2 way two channel audio input(line in, aux in)
Support SPDIF in & out put port.
Have a USB 2.0 salve port. The Nand flash in the equipment,or the inserting SD/MMC card, can be used as a usb disk. Also can be used to brush firmware into the Nand flash.
The USB salve port also can be used as USB sound adapter,can be used for playback and acquisition.
If the equipment hava Bluetooth function, the USB salve port can be used as USB Bluetooth adapter
Have a USB 2.0 host port. Support usb flash disk,usb SDHC/MMC card reader, usb hard disk, usb cdrom.
Support FAT, FAT32, CDFS file system.
Support SD/MMC card.(support SDHC)
Support NAND flash, NOR flash, and some other kinds of flash memory chip
Have a BROM in the chip
Have one UART (Can connect Bluetooth chip)
Support four wire resistive touchscreen port
Support infrared remote control receiver.
Support some buttons.(include button lock.)
Real time clock function
Support power Management function
Can connect some kinds of sensor,such as: temperature, humidity, atmospheric pressure etc.
Support segment code display or dot matrix display, support LCD, LED, OLED screen, and support TFT/STN color LCD screen (CPU interface)
Can connect external video DAC chip,can support YCbCr,S-video,CVBS-video output (If the chip support color display)
Can support external audio power amplifier chip.
Can support external FM/AM/SW radio receive chip.
Can support external FM radio transmit chip.

Expand function (some of chips have function):
Some of support WMA decoding by hardware.
Some of support AAC or WMA encoding by hardware.
Some of support support Apple 30-pin dock connector, some of support Apple new 16 pin connector.
Some of chips for middle-grade and high-grade equipment,support AC3, DTS, DVD-audio, MLP, TureHD, DTS-HD, WMA-HD, SACD, DSD audio, and multi channel audio decoding by hardware

Another possible:
All of low-grade mini speaker, Tour Guide Megaphone, Public broadcasting Amplifier, low-grade Car audio system will not support audio files play function, so not support usb disk and SD card, and can't be used as a usb audio adapter,because these kinds of chips has been stopped to produce. But many of low-grade mini speaker, Public broadcasting Amplifier and Tour Guide Megaphone support FM & AM radio receiveing .All of mini speaker and Tour Guide Megaphone still will use USB (DC 5V) powersupply.

Public broadcasting Amplifier:

MP3 audio player (maybe will be stopped to produce):

MP3 audio player (maybe will be stopped to produce):

Tour Guide Megaphone:

Mini speaker (maybe only support FM/AM radio and Sound amplification only,not support mp3 playing):

HIFI:

About Another possible,

maybe low-grade mini speaker only support FM/AM radio and Sound amplification only,not support mp3 playing:

Many external equipment will all use USB interface in the near future

Customer displays (whether segment display or dot matrix display) will all use USB interface to communicate. Some of will support both USB and 9pin RS232 to communicate.
Cash register will use USB2.0 interface to connect PC to communicate (Can export and import data, brush firmware, debug and etc.). All not support RS232 interface to communicate.
Currency Detector will all use USB interface to connect PC to communicate.(Can update firmware, debug and etc.) All not support RS232 interface.
Barcode scanner will all use USB interface.

Colors of Electronic Equipment's shell in the near future

All of electronic equipment's shell's color,have black, white and gray, the 3 kinds of classic color.
Laptop's shell, have these common color: black, white, gray and brown, and a few of are navy blue.
All in one PC's shell's color,some of are black, some of are white.
All of LCD TVset and LCD monitor's shell's color are black.
Router, Modem, Switch, set-top-box, x86 mini PC's case, the common color of the shells,are black, white and gray.
Some of Router and Modem's shell color are blue.
Tabletpc and phones' shell's common color,are black, white and gray. But a few of phones' shell's color are gold. And some of Nokia Lumia's shell are blue.
Mini speaker's shell color,are black, white, gray, brown, blue, navy blue and red.
No electronic equipment's shell have these color: pink, purple, green, yellow, orange and etc.


Classic colors laptop's shell

black color shell of a tabletpc:

Blue color Nokia Lumia's shell:

gold color Iphone:

Not have these colors of laptop and other equipment's shell since the near future:

Push Vod will extensive to use

Push Vod:
"Push Vod" can be used on any digital TV system (DVB-SH,DVB-T,DMB-TH,ISDB-T,CMMB,DVB-C,DVB-S,DVB-S2,ABS-S etc.).It use data broadcast to push Video files (also can push other kinds of flies) to users.
"Push Vod"'s transmission speed is more faster than real time of video stream.The transmission speed is about 4Mbps or faster
Now,all of "Push Vod" use H.264 video and AAC audio code.Also have HDTV and SDTV.
"Push Vod" usually use conditional access (CA).So the user of not authorized can't receive the "Push Vod"'s data stream,and  can't play the received files.
All of the received files is encryption,not a standard video file.User must install the smart card into the Set-Top Box or TV  set (if the TV set support digital TV receive) ,or other digital TV receive equipment,and the user's smart card has been granted for the channel and the program,so can open the file and watch the program.
Each user's smart card have unique number.
User's receive equipment must install a harddriver or usb disk or SD/MMC card to save the received files.
In the disk for received files,the directory structure is "/The name of the channel/Date of received/received files"
When a received file have not received complete,when the TV station repush this file at another time, can go ahead to receive this file.

Forecast :A linux system for play video and audio (media center)

A linux system for play video and audio:
The system is open source code,and free to use.
The system have these functions,as:play video and audio,watch digital TV (digital radio and push vod),voice recorder,picture view,read text(*.txt),not have any other function.
Support any digital TV system,as: DVB-SH,DVB-T,DMB-TH,ISDB-T,CMMB,DVB-C,DVB-S,DVB-S2,ABS-S etc. Can watch digital TV,digital radio and push vod.
Support usual digital TV receive card for any digital TV system.And the digital TV receive card can be auto distinguished.
Support conditional access (CA) for digital TV digital radio and push vod.So support USB conditional access modular,and support smart card.
If watch digital TV,digital radio, watch push vod,support EPG function.
When watch digital TV,push vod,play any video file or play DVD/Blue-ray,can selection subtitle,audio,scene (if the video have) etc.
When play audio file,support "CUE" track information or playlist,support "M3U" playlist,support "LRC" synchronous lyrics display.
Support multiple language interface.
Support H.264,MPEG4(DivX & Xvid),VC-1,WMV9,MPEG2,MPEG1,VP8,VP6,H.263,MJPEG etc. decode by hardware
Support M2TS(blue-ray),MP4,MKV,DivX,WebM,OGM,MTS,F4V,FLV,WMV,ASF,AVI,MOV,3GP,TS(TP),VOB,MPEG(mpg,dat) etc. video container
Support MP3,WMA,MPC,OGG,AC3,AAC,DTS,Wavpack,APE,FLAC,TTA,MLP,TureHD,DTS-HD,MIDI,MMF etc. decode by hardware
If the hardware not support decode,can use software to decode MP3,MPC,OGG,Wavpack,APE,FLAC,TTA
Also support WAV audio.
Support picture view function.Support JPEG,GIF,TIF (support LZW),PNG,WebP decode by hardware,if the hardware not support decode,can use software to decode these image formats.Also support BMP image.And support SVG image.
When user insert a Blue-ray video/DVD-video/SVCD/VCD/CD-audio disc,the system can autoplay.
Can selection one of video output port,such as:DISPLAYPORT,HDMI,DVI,VGA,VIDEO."VIDEO" include:YCbCr,S-Video,CVBS,if the equipment support.
Support EXT2/3/4,NTFS,FAT32,FAT,CDFS,UDF file system.
Support USB and SATA hard disk,and support any other usb disk.
Support SD/MMC card.
Support USB and SATA CDROM (Blue-ray and DVD-rom)
Support infrared remoter
Support usb mouse
The linux system have a function to switch to another system on the equipment.(In default,holding the "back button" with "power button" on the equipment over 5 secconds,can reboot the equipment and auto switch to another system.Also can set a key on infrared remoter to switch to another system.)
The system not have network function,but the kernel support TCP/IP v4 protocol,for manufacturer or user to increase new function when need network on the system.
The system can be used for Set-Top-Box (HD player),also can be used for other equipment.
The system run on ARM,MIPS or PowerPC cpu.


Another new linux system for Smart TVset:
The function will be same as the above linux system.
The system is also open source code,and free to use.
The different:
Can switch to video input mode,such as: Displayport, HDMI (or DVI), VGA, YCbCr, S-Video, CVBS(Video).On the video input mode,user can select a audio input port,such as: Analog audio input 1, Analog audio input 2 (if the TVset have more analog audio input port), SPDIF in, HDMI audio (when useing HDMI video input mode only), Displayport audio(when useing Displayport video input mode only)
If use video input mode, the system can remember the setting.When user turn on the TVset again, the system can auto switch to the lastest used video input mode when the user turn off the TVset.
Support close LCD screen light source function.If playing audio,or want to listen the TV program's audio only,user can press a key on the infrared remoter(some of TVset need to enter the menu) to close LCD screen light source.When user press anyother key (except these key: vol+, vol-, mute, play/pause, Fast forward, Rewind, Channel+, Channel-),can turn on the LCD screen light source.
Support Analog TV received function (If the TVset have a UHF/VHF turner), also support FM radio received function.