Rabu, 15 Juli 2009

Highly Optimized Fax Modem Software Announced by GAO Research

Toronto, Canada - GAO Research Inc. has recently updated its fax modem software (GAOV.29) which implements the ITU-T V.29 Recommendation. This fax software provides full-duplex data transmission at rates of 9600, 7200, and 4800bps over four-wire leased lines.

GAO's V29 modem data pump software operates in either half or full duplex modes and has a "quick connect" feature. It uses the Group 3 fax (G3 fax) modulation technique for fax data transfer at 9600bps and 7200bps on two-wire lines. The fax modem software consists of both transmision and receiving functions for symbol transfer in groups of 2 or 3 bits at rates of 1200 or 1600 symbols per second respectively. All GAO software are subject to themost stringent quality control procedures, which is reflected in its well structured code, detailed design documentation, and well-defined design and test plans. This ensures ease of integration into the user's system, easy maintenance, and a smooth upgrade path for next-generation products.

GAO V.29 soft fax modem solution can operate within a multi-tasking environment or as a stand-alone task and is optimized for fixed-point arithmetic. It supports most commercial analog front ends (AFE) as well as proprietary discrete DAAs with codecs, depending upon the application. It can be integrated with other GAO data modems, telephony, speech compression, and fax relay solutions for use in various applications.

The software supports commonly used processors such as TI C5000 & C6000 series DSPs, ARM processors and ADI DSPs and OS such as Windows, VxWorks, and Linux.

Stay Connected to the Web With Three Usb Modems

The Internet has gone completely mobile now with the three USB modem providing you with a truly unique mobile broadband service that is both user-friendly and easy to carry. You don’t need any hotspots or wires to get a quick access to the web. The shiny & smooth USB modem gets you up & running immediately after acquiring the gadget. The device offers internet access speeds of upto 2.8 MBps in a TurboNetwork area. This means you can then download desired files at same speed as can be done at home, however this won’t require you to always be in front of your computer. You enjoy internet access just anywhere and at anytime you want!

For using your Three USB modem, a few things will be required. Your laptop or computer should have at least 50 MB of hard-disk space, one free USB-port, a Windows XP, 2000, Vista and/or Mac OSX. Installation is very easy and doesn’t take much time. The easy to use Modem Manager interface helps you manage your connection and displays all messages that are being received on your mobile-broadband-number. You may even send the replies to your text-messages while logged-in.

The device comes in a handy size of 14.5 mm x 89.4 mm x 42.6 mm and weighs just 50 g, therefore you don’t have to worry about carrying some bulky device for staying connected to the web all the time. Besides this, the maximum download-speed provided by this modem is 3600 kbps, maximum speed of uploading with this device is 384 kbps. USB network interface is supported by this device.

Staying ahead in business in today’s world of cutthroat competition is something that needs a constant attention and supervision on every part of your business. For this, you need to stay connected to the most useful means of doing business i.e. the internet. The three USB modem is the ultimate solution for all your worries. Besides performance, the three latest USB modems comes in an eye-catching edition of pink & black USB modems just like the present white one &a newer, chic black model to give you the style & colour that’s just ideal & suitable for you.

Wholesale Edge Modems Remove the Cost of Mobile Net Access

Are you a road warrior that still needs to send out and receive emails and have access to the internet? Are you tired of wasting your money for data download fees on wireless internet plans that are a hassle to connect and don't always work?

One solution to your problems may be a wholesale 3G or EDGE Modem, the latest in internet connection technology in the wholesale market.

Any business person that's spent a lot of time on the road will tell you that trying to keep their laptop connected to the internet has never been an easy endeavor. The plans are expensive and dial up and broadband connections are never capable of giving you universal coverage.

On the release of smart phones, like the 2G iPhone, the Blackberry and the HTC Mogul, saw ingenious businesspeople use the data allotments set aside for their mobile phones to hook their notebooks to the internet. They do this by 'tethering' their phones to their computers.

However, this isn't an ideal solution for three reasons:

1) You're required to buy expensive hardware in the first place

2) For arrangements where you get a free (or cheaper phone) you're locked into a potentially expensive roaming contract.

3) It means you need two phones as one is dedicated to running the laptop's internet connection.

Wholesale electronic manufacturers have noticed the move towards tethering and have started making EDGE and 3G modems, which use GSM SIM cards as the driver.

These new types of wholesale modems take the idea of tethering to the next level for the following reasons:

You're not wasting money on extra features: The problem with buying a phone that will just be used to tether to a laptop or notebook is that it's probably going to be a smart phone. It will probably likely to be a lot more expensive than other phones and have a whole lot of features including a camera, the ability to store and play MP4 and MP3 files. Amongst other things.

If you want a phone that acts like a mini laptop then that's great. But if you're happy with your laptop and just want to connect to the internet then you're getting a lot of useless features that cost you too much money and eat up valuable battery life. That is where wholesale EDGE modems really shine. Wholesale 3G and EDGE modems are a fifth of the price of smart phones (at the very least) and just do one thing... connected you to the internet.

They're easy to connect: hooking up a dialup and broadband connection isn't exactly the easiest process the notebook and tethering your phone isn't a walk in the park either. Setting up wholesale EDGE modems is just a plug in and play operation.

Good coverage: Anywhere you can get a cell phone signal you can get internet connection. This means that in places like Europe and countries like Japan, New Zealand and the more populated areas of the US have almost unbroken internet access.

You can use more than one phone company: Any international businessperson will tell you that there's nothing worse than trying to keep a connection to the internet going when you're dealing with one provider in different parts of the world. With wholesale EDGE modems changing which provider you use is as easy as putting a different GSM SIM card into the phone.

So, if you think you're overpaying for an unreliable internet connection that's a hassle to set up then you owe it to yourself to check out what wholesale EDGE modems offer you and your notebook connection.

Enjoy Wireless Connectivity to the Internet With 3G Modem

Modem, a term derived form Modulator-Demodulator used to stand for a device that allowed a computer or terminal to transmit data over a standard dial-up telephone. This description of a modem is inadequate and was suitable only until the late 1990s. Since the advent of high-speed cable and DSL connections, modem now refers to devices that offer low-speed dial-up or high-speed broadband. Taking technology one step ahead, the wireless 3G modem provides global wireless access to the Internet and e-mail.

USB wireless 3G modem creates connection of computers and private networks with the Internet as the primary or back-up route. It is especially suitable for desktop users seeking permanent wireless Internet connection and users in rural areas where no other means of broadband Internet are available. It is also equally suitable for users on the move who want to take their connection with them all the time.

As mentioned above, the wireless 3G modem provides global wireless access to the Internet and e-mail on HSDPA (High Speed Downlink Packet Access) capable UMTS networks. With a speed of up to 1.8Mbps down and 384kbps up, it enables users to enjoy access to wireless connectivity similar to DSL or cable modems. In addition to supporting high-end HSDPA technology, the wireless 3G modem is also compatible with UMTS, EDGE and GPRS networks.

This capability of the wireless 3G modem makes it an ideal device for operators planning to upgrade their networks to HSDPA as it supports currently deployed wireless broadband technologies (WCDMA 2100MHz, EDGE Class 10 Quad band). By virtue of this technology, you can get access to the Internet using your 3G mobile phone as a modem by simply connecting your handset to your PC with a USB cable. What more, while you are browsing the net, you can still use your 3G mobile to make and receive phone calls or send and receive text messages.

Three Usb Modem: Unique Mobile Broadband Service

This small and compact Three USB Modem is the definitive solution for the users who want to get high-speed internet on the move. Nowadays, internet is becoming mobile after inventing this highly performing device in the market. You can access internet broadband everywhere in the world whenever you go along with this compact device.

In fact, this Three USB Modem gives you the truly mobile broadband that is effortless to use and would not cost you an arm and a leg. That means you will get the freedom from any unwanted wires and hotspots, and can easily access to the internet at the breakneck speeds. You will require a few things to use the USB modem. Your computer or laptop should have at least 50MB of hard-disk space, one free USB port, a windows XP, 2000, vista or Mac OSX.

This compact device is compatible with Windows 2000, XP, Vista OS and Mac OS. It weighs only 50 grams and measures a mere dimension of 14.5x89.4x42.6mm. Due to its lightweight and size, you can easily carry the bulky device for staying connected to the internet world throughout the day. And it can provide the maximum download speed up to 3600kbps and maximum upload speed up to 384kbps.

The 3 USB modem comes with a modem manager interface and the Modem manager interface helps you to manage your connection and displays all messages that can be received on your mobile broadband number. The users can even send the replies to their text- messages when they log in.

And when you are in a Turbo Network area you will get lightening web access speeds of up to 2.8Mbps. Installation is quick and easy. If you want to log on internet, use this USB Modem from Three. Staying ahead in the business in today’s world of high competition, everyone needs a constant attention and supervision on every part of the business. The Three USB modem is the ultimate solution for all your troubles. Beside performance, the Three USB modem comes in the eye-catching edition of the pink and black. You can chose and use for the best service.

How to Connect Two Computers to One Broadband Modem to Use the Internet

Sharing an internet connection between two computers in your home is very easy with all this new technology. If you own a broadband modem or one that is supplied from your internet service provider you can most probably have two computers connected to it without needing a router. This can save you money by not having to buy that extra network equipment.

Quick tips on how to connect two computers to one modem:

If you look at the back of your modem, it may have a USB (blue) and a ETHERNET (yellow) port. See a detailed picture how to connect two computers to one modem

**My service provider, Telstra Australia, supplied my modem to me. It came with an installation disc, which we will need to use to connect to the modem through the USB.
**If you have a similar modem to what I have described, you can connect two computers off the one broadband modem and thus both accessing the internet.
One can connect through the USB port and the other through the Ethernet.
**A USB cable and and Ethernet cable should come with the modem, however to connect the second computer you may need to buy a longer Ethernet cable as you do not want the two computers sitting right next to each other. Get a blue cable.. NOT red.
**To connect a computer to a broadband modem through USB, it is recommended that you use the installation cd. It will ask you to choose how you want to connect and you select USB. Make sure you know your user name and password for your internet service provider.
**To connect the second computer to the same modem but through the Ethernet, just plug it in...It usually works straight away. If it does not, use the installation cd, but choose to connect with Ethernet instead of USB.

Notes:
1..If you do not have an installation cd, phone your internet service provider and they will send one to you.
2..If you run into any problems, phone your internet service provider and they will help. You are allowed to have more than one computer connected to the internet. You can also get more networking tips at tips4pc.com.

GAO’s Soft-Modems for the Set-Top Box (STB)

Toronto, Canada – GAO Research Inc. has launched its economical, flexible and reliable Soft-modem for Set-Top Boxes (STB). The soft-modems are designed to be compliant with specific ITU-T standards and yield comparable reliability and quality to traditional hardware modem chipsets. GAO’s soft-modems run on a DSP or microprocessor along with other control software and require an analog front-end.

GAO’s modular, re-locatable and reentrant soft-modems support multi-channel capability and improved for all common embedded hardware platforms. They are operating within a multi-tasking environment or as a stand-alone task and are optimized for fixed-point arithmetic. They support most commercial analog front ends (AFE) as well as various discrete DAAs with codes, depending on the application.

GAO’s soft-modems are the ideal solution for satellite STB units. The lower speed modems, using V.22 or V.22bis standards, provide a speedy hand-shaking process and a sufficient bit rate to complete the typical data transaction requiring relative low bandwidth within seconds. The higher-speed modems including V.34, V.90 and V.92, have maximum downstream data rates of 33.6kbps, 48kbps and 56kbps respectively. These high-speed modems are suitable for the transfer of data for interactive STB applications that require real-time response such as interactive gaming and Internet/email/IM access.

GAO’s high-speed soft-modems are typically deployed in high-end satellite STBs in order to support advanced interactive features, to meet desirable response times and higher bit rates..

About GAO Research Inc.

GAO Research Inc. is a recognized international leading provider of communications software to telecom and electronics companies and provides the most comprehensive and unique suite of modem, fax, telephony, speech software, VoIP, FoIP, fax relay and fax/modem/voice relay software for embedded applications for DSP and microprocessors.