User talk:Eteresa

With the development of society, human progress, digital products in our lives to begin a pivotal position, from the camera phone, MP3, MP4 to the recording pen, and both highlight the social development of the Motion, then how to choose a a good product it, the next to introduce, how to choose a good recording pen,

Digital Voice Recorder purchase should pay attention to the following parties:

Recording Time Because it is a sound recording device, recording the length of time is naturally the digital recording pen of the most important technical indicators. Between products according to different flash memory http://www.global-e-world.com/Pen-Recorder/128M-Pen-Recorder.php capacity, the different compression algorithms, recording the length of time there are also great differences. The current digital recording pen recording time in 6-10 hours to meet the needs of most people. But it must be noted that, if a very long recording time is due to its high compression ratio through the use of access to the case, tends to affect the recording quality.

Battery Generally speaking, most of the digital recording pens are available 7 AAA batteries, and some smaller products were used button batteries, as well as built-in rechargeable battery products. The advantage of using regular batteries can be replaced, while the use of rechargeable batteries are cheaper. Which battery should be selected in 6 hours of digital recording pen, of course, the longer the better.

Sound The sound quality of digital sound recording pen is usually more effective than the traditional tape recorder is better. http://www.global-e-world.com/Pen-Recorder Recording pen is usually marked with SP, LP recording mode and so on, SP, said that the short period of time ShotPlay model, this approach is not high compression rate, sound quality is better, but the recording time is short. The LP said LongPlay, that is a long time mode, compression rate, there will be some reduction in sound quality. Between the different products must have some differences, so you buy the digital voice recorder is best recorded in a sound field, and then carefully listen to whether there is noise quality. Always have to say brand-name products, such as SONY, Samsung's sound quality would be better.

Stored Digital Voice Recorder with built-in flash memory is to store audio information. The product is now generally built-in 16MB flash memory and above, and some advanced digital voice recorder provides an external memory card such as CF, SM, etc., with a long recording time, but also facilitate the transmission of data, such as the recording of data with the reader quickly into the computer.

Function VOS and telephone recording function is more important, the VOS can be no sound signal to stop recording, with sound signals back to work, longer recording time and more energy-saving, very useful. Telephone recording function, compared with telephone interviews and notes to provide more convenient. In addition to recording as well as the recording mark sub-function, recording of data management more efficient, which is very important. In addition, MP3, repetition, mobile storage and other additional features will also bring great convenience, can be selected. In addition to the above points, there are price, appearance and other factors need to be considered, but then see how well your economic strength and personal preferences of the. Digital Voice Recorder is not the http://www.global-e-world.com current price of a special transparent products, the gap between the various businesses is relatively large, computer parts operate in the market of digital products, digital voice recorder has a counter big sales, it should be noted to be in the market over to inquire about.