The Apple corporation sold in 2006 March, the speaker for portable music player iPod of the same company. The stereo speaker 2.1 channels of the sub woofer for bass are built in heavily.

There is Universal Dock of the connector which connects iPod to the speaker and the upper center on the substance front, it connects by the fact that iPod is raised here, charge and the playback of music is possible. We have the terminal of the analog S/PDIF optical digital combined use of 3.5mm, can also connect the audio equipment other than iPod. AC power source is built in, but also the drive by size C dry cell battery 6 is possible. The frame width 43.2cm× depth 17.5cm× height 16.8cm, weight 6.6kg (at the time of dry cell battery installation 7.6kg) has become shape of the rectangular parallelepiped whose angle is round, it can carry with the steering wheel top.

iPod mini

Reading: Eye pod mini-
Field:
Mobile > audio > iPod mini

Inexpensive edition of hard disk built-in portable audio player “iPod” of Apple corporation. The model which reduces the size and memory capacity of iPod of popularity, makes cheap.

Barely, it builds in the hard disk of 4GB to the small frame of 100g, retains the music of approximately 1000 tunes with the standard sound quality, it is possible to play back. 1.67 Selection of tune and indication etc of the tune name which is in the midst of playing back are done in the liquid crystal picture of type. Continual playback of longest 8 hours is possible with the built-in battery.

The personal computer FireWire (the cable you connect IEEE 1394) or with USB, 2.0 “the iTunes” software of the same company and you are possible to take in “the iTunes Music Store” empty music of online music transmission service. It can also use as the general-purpose portable hard disk.

iPod nano

Reading: Eye pod nano-
Field:
Mobile > audio > iPod nano

Inexpensive edition of portable audio player “iPod” of Apple corporation. The record media “of iPod mini” was modified in flash memory, furthermore with the succession model which is made thin shape lightweight, the sale of iPod mini ended simultaneously with iPod nano sale.

The hard disk of 4GB was built in to iPod mini, but iPod nano builds in the flash memory of 2GB or 4GB, music data or approximately 25,000 photographs of largest approximately 1,000 tunes can be retained. As for flash memory the fact that error elimination of the sound flying and the data with the vibration unlike the hard disk does not occur is the big merit.

External size 90mm×40mm×6.9mm, in the frame of small-sized light weight of the extent which is settled entirely in the palm, weight 42g, to equip the click wheel which can operate with just 1.5 inch color liquid crystal display and the thumb, continual playback of longest 14 hours is possible with the built-in battery.

iPod photo

Reading: Eye pod photo
Field:
Mobile > audio > iPod photo

One of derivative models of hard disk built-in portable audio player “iPod” of Apple corporation. The product which loads the color liquid crystal picture of 2 inches, builds in the selective display function of the picture.

It has the liquid crystal picture of 65536 color indications on the frame front, the several ten thousand can record the photograph to the built-in hard disk. Choosing the photograph which we would like to see from the summary picture which is indicated at a time it is possible to indicate. It builds in former iPod similar and the record playback function of the music data. As for the hard disk the model of 30GB and 60GB is prepared.

The personal computer FireWire (the cable you connect IEEE 1394) or with USB, 2.0 “the iTunes” software of the same company and you are possible to take in “the iTunes Music Store” empty music of online music transmission service. It can also use as the general-purpose portable hard disk.

iPod shuffle

Reading: Eye pod shuffle
Field:
Mobile > audio > iPod shuffle

Inexpensive edition of portable audio player “iPod” of Apple corporation. The model which from the hard disk modifies the memory media in flash memory, makes cheap.

“IPod” “iPod mini” of popularity had built in the hard disk of number GB of memory capacities - several dozen GB, but iPod shuffle has built in the non- volatilization memory of 512MB or 1GB. As for the frame at size about of the package of the gum, as for weight barely 22g is actualized. Continual playback of longest 12 hours is possible with the built-in battery. Flash memory error elimination of the sound flying and the data with the vibration unlike the hard disk not occurring is the big merit.

The other iPod series in the same way, Mac OS “the iTunes” software of X and Windows and it is possible to take in “the iTunes Music Store” empty music of online music transmission service. It is possible also the personal computer to be able connect with USB, 2.0 to utilize as general-purpose USB memory.

IPP

Reading: The eye tweet tweet
Full spelling: Internet Printing Protocol
Field:
Network technology > TCP/IP > IPP

Via the TCP/IP network of Internet and the like sending and receiving of the printing data and the protocol which does the control of the printing equipment. It was standardized with IETF which enacts the technical standard regarding Internet, as RFC 2565 - 2569.

It is designed in such a way that it can support printing in the printer with respect to network as the major feature of IPP, making use of the HTTP protocol which the Web browser and the like uses. Sending the data to the printer of remote place via Internet, it is possible also, to print, like the substituting FAX it can use.

However, in order not to be used selfishly in the third party who is not recognized, restriction mechanism of the IPP corresponding equipment and user identification etc is installed in the software. It depends on also the type of printer of partner, but directly the method which sends the document with IPP is cheaper than FAX, simply and printing is possible in the picture quality which much is superior.