Wednesday, July 30, 2008

The softness of Meredian G07


A great quality of this CD player that is formed with the great performance, give a softness and calmly, as promo statement of Meredian. Are that statement is fulfilled? Exactly Meredian hope that their customer will satisfy and fulfilled their recommendation every release hi-fi and wide screen product, including of G07 as their mainstay on the CD player product competition.

The quality, design and view of this product (make the owner more prestige) is sturdy compare with their earlier product such as Meredian 507 and 588 that is very good.

Back of Meredian G07 can find of one set analog output, combine with optic digital output and coaxial. Meredian G07 can directly connect to speaker Meredian DSP, using special cable that is available on that speaker. That also available a converter to convert internal digital to analog, amplifier and software control may to connect other Meredian product to the system.

Internally G07 use the newest electronics component; multiplayer PCB, separate 4 cables and DAC 192 Hz/24 bit capacity. On this system use material that develop an interesting audio system.

Musical composer need extraordinary precision and smart. Like missile with laser guidance to the aim, all the musical elements is keep stabile and evenly. Smooth high frequency when play a classic music as the strong point of Meredian G07. String and blow musical instrument sound great and clearly, so we can hear very detail instruments sound.

Even though this CD player has said with a great praise in many angle, for some people this condition is not quiet good. G07 say have polite character, their performance weak and don't have attack power, less of people interest. For the track that have many frequency range like Sleeping Beauty, G07 have weak impression and inspirit.

Product Review:
Strong Point:
Focus, precise mediation, detailing in many frequency range.

Weakness:
To calm, less perform for emotional sound

Price: CD Player G07 £ 1595 in England.

Sunday, July 27, 2008

Measure Electric Quantity

The measurement of electric current is chiefly based on the-19th century by Hans Christian Oersted and Michael Faraday of the relationship between electricity and magnetism. The fundamental association is the phenomenon, first reported by Oersted in 1820, that an electric current passing through a conductor produces a magnetic field, which in turn exerts a force on other gives a measure of the current. This fact is also used in the current that gives rise to a force exerted by one on the other gives a measure of the current. This fact is also used in the definition of the unit of current. This fact is also used in the definition of the unit of current; one ampere is the current that gives rise to a force of 2 x 10-7 Newton's between two perfect conductors of infinite length, in vacuo, carrying the current at a distance of one meter from each other.


In practical measuring instruments that make use of this phenomenon, the conductors consist of two coils in different ways, such electrodynamometer as Ammeters, voltmeters, and wattmeters may be constructed, as well as a class of instrument known as Ferraris meters. Measurement with an electrodynamometer is based on determining the force acting between the two coils through which current flows. This is effected by measuring the deviation from equilibrium of a free turning coil opposed by a small spring. In Ferraris meter the two coils are fixed with respect to a piece of metal that is free to turn, and the measurement is based on the eddy currents induced in the metal. In all of these two coil instruments, the magnetic field is weak when the current intensity is low, so that these meters are not very sensitive. However they can measure both direct and alternating currents.


Another widely used electromagnetic current measurement instrument is the moving coil meter, or Galvanometer, in which the current to be measured flows through a coil suspended in a strong magnetic field induced by a permanent magnet rather than by the current itself. Such instruments measure only direct current.

Sunday, July 20, 2008

Cyrus DVD6

Cyrus products have a special interest, even before plays. They have a good physical interest, special fascination, compact and beauty like result of bas-relief. Without see the outside interesting, the important for this kind product should see to their perform.

We have boom with many of cyrus product especially many of CD player and amplifier, but CD player rather disappointing. DVD 6 look like a calmly model, there are no progressive scan, no output component. Buyer generally need other feature of on this product.

If we want to upgrade this DVD 6 product to DVD 8 to add other feature like video component, we need more money to add this feature. Cyrus should concentrate to their perform especially on this electronic area. By using RGB output through scart, can be said that DVD6 views neutral enough. There is no digital sound problem and detail black shadow is good enough. On fast moving seen that there is red light changes to orange.

Basically this product have good perform, but the price is too expensive for the same product perform. The stereo performance also not good enough. Fine detail and timing are good but on low frequency is less heavy. So Cyrus DVD is not included in our favorite product, even there are other plus point. This product is more expensive than other similar product performance.

Competitors:

Donon DVD-2200: very fine universal player, with best draw viewer.

Arcam DVD-78: very good for DVD play back skills.

Wednesday, July 16, 2008

Apple iPhone 3G

New iPhone 3G produced by Apple, in Indonesia this trade mark of mobile phone is still strange. This phone combining all the revolutionary features of iPhone with 3G networking that is twice as fast* as the first generation hand phone, built-in GPS for expanded location based mobile services, and iPhone 2.0 software which includes support for Microsoft Exchange ActiveSync and runs the hundreds of third party applications already built with the recently released iPhone SDK. In the US the new iPhone 3G is priced at a stunning $199 for the 8GB model, and just $299 for the 16GB model.** iPhone 3G will be available in more than 70 countries later this year, beginning with customer availability in 22 countries.

Apple has sold for about 6 million units after the first launching a year ago and dominate 20% of US market for smart phone, but only dominate 5% in the world. This year Apple Company has determine the target for 10 million units in the world. Unfortunately this kind of mobile phone still don't enter Indonesian market.

Many new feature benefit on this iPhone such as; iPhone 3G gives users ever faster access to the Internet and email over their cellular network with quad-band GSM and tri-band HSDPA for voice and data connectivity around the world. iPhone 3G supports Wi-Fi, 3G and EDGE networks and automatically switches between them to ensure the fastest possible download speeds. The new iPhone 3G also makes it easier to multi-task with simultaneous voice and data communications, so with iPhone 3G you can browse the web, get map directions, or check your email while you are on a call. Store notifies you when application updates are available. The App Store will be available in 62 countries.

Monday, July 14, 2008

Integrated System 50 Million


This system is music performance completed with mid-range expressive and clear. This system integrate of well known trade mark, no doubt to get a good quality. Arcam, Marantz and Quad are the mark symbols that are no doubt in hi-fi stereo world.

Big name is not guaranteed and will success on strict competition in home cinema. The available feature here is more intention than product review or market from the real condition.

Excellences:

Good picture quality, rely on and interesting home cinema performance, great specs, expressive sound and picture.

Weakness:

Bass too small for this kind of system, the bass should be faster and stylist.

Conclusions:
Right combination for build music and film packet with medium price.

Peripheral:
DVD Player: Arcam DV78

Receiver:
Marantz SR 5400 OSE

Loud Speaker:
Quad 11 L for front and back speaker, Quad L speaker in the middle.

Subwoofer:
B&W ASW 675
Total Price to build this system is about Rp. 50,000,000,-

Thursday, July 10, 2008

FM Radio

FM radio broadcasting relies on the frequency modulation transmission system developed in 1933 by Edwin Howard Armstrong and is a principal alternative to AM radio broadcasting. FM stations were originally developed in the late 1940s and the 1950s to counter the commercial format of AM stations, which depended heavily upon saturation advertising and repetitive play lists of popular songs. They catered to a more diversified audience and focused on in-dept news analysis and classical or semiclassical music.


With the proliferation of inexpensive AM-FM radios, the decline of network radio, and the increase in the number of local FM stations, however, the difference in programming between AM and FM stations since the 1960s have become less pronounced. Although some FM stations preserve the programming concept of early FM, many have altered format and adopted AM's more commercial approach.

Because FM radio is transmitted in a very high frequency range (88-108 MHz in United States) the transmission area is limited. The fidelity of the sound is, however, superior to that of the AM signal. Television sound is commonly transmitted on FM bands, and the broad casting industry has recently introduced radio and TV simulcasts, in which the sound portion of a TV program is broadcast simultaneously on FM radio, allowing the listener to take advantage of Stereophonic sound reproduction.

Saturday, July 5, 2008

New Mobile from Nokia - Type N738

This Mobile Phone of Nokia - Type N738 have specification and completed with accessories as below in details:
  • Web Browser so that you can explore to place what you want.
  • Filing your photo document as your experience of adventure
  • Hearing music of your collection
  • Navigation aid to the place and information in your journey, or when you are relaxed or on bed room.




Accessories:


Nokia Charger via USB port CA-100


Make this charger more durable compare with other charger type because stronger and settle connect to battery.


Nokia Bluetooth Speakers MD-7W



With this model you more enjoy of these:
  • Enjoy the high stereo quality of sound on your traveling in wireless model
  • Speaker install with magnetic for easier
  • Compatible to other music supply
  • Can see the battery status through LED indicator


Nokia Bluetooth Stereo Headset BH-903


Using Nokia Bluetooth Headset type BH-903, you can:

Streaming superior high quality stereo with digital signal processing (DSP)

  • Hear of FM internal radio headset
  • Automatic transfer from radio or music to calling enters.
  • Hear of Music or radio and talking with duration 9 hours nonstop with only 20 minutes battery recharge
  • Control all incoming call and outgoing call
  • Make fast call from headset using compatible appliance.