Apart from the digital voice recorders there are also availability of digital audio recorder. This instrument is much more handy and useful than the old audio tape recorders. These digital audio recorders are mainly used for the purpose of recording, that too, for longer period of time, and been proved not to be using any kind of magnetic tapes, of the following:

(a) Lapel microphone, with sufficient package of all the programs

(b) Telephone adapters are also provided with it.

In the various types of recording by the usage of the many channels, this even provides the best sound quality, with the least possible disturbance to the ears. They are very helpful in the fact that these files can be transferred and be saved on to nay computer or a laptop.

After the main uses the important features of the digital audio players can be given a general outlook as follows:

# The activation of voice
# The speed of recording is dual in nature and hence there is fast recording without missing a word.
# The microphone is a tie clip type
# Sufficient things for the recording tools of the telephones
# Then various cables for the purpose of re-recordings
# Then proper, soft in texture, and good headphones.

A proper screen usually a Liquid Crystal Display or what is commonly known as the LCD is provided, which gives proper visibility of the related information on the audio being recorded.

The maximum recording time which is being provided by a micro dot audio recorder can go up to thirty seven hours. The EDIC are considered to be the smallest possible and made audio recorder in the entire world. The other models are Pentek, diasonic DDR-5100 series, then the thirty two or may be a sixty four hour ultra power digital audio recorders.

When making a decision as to which reverse cell phone directory to choose from these days it can be hard to decide which is the best one for you. They key to choosing one is knowing what you really want.

When choosing a reverse cell phone directory, you should:

1. Look at the price. Directories come with a variety of price tags; some are much higher than the others. Since all of them are providing you with the same service, you need to consider the price and what they are giving you for that price.

2. Consider what you are looking for in a directory. Do you just want to know who that one person who keeps calling you is? Or do you have a long list of numbers that you want to check. Your answer to this question will affect the service that you choose.

3. Look at their memberships. Some directories allow you to look up just one number. Others operate as a membership service, allowing you to look up several numbers. With a membership, you can search as many cell phone numbers as you want as long as your membership is active.

4. Does it offer a money back guarantee? The one that you choose should offer a money back guarantee in the event that they cannot provide the information that you are looking for. Nothing is worse than paying for a service that lets you down. You need to make sure that you can get your money back if the information is just not there.

Now that you know these things, how can you choose a reverse cell phone directory that's right for you?

If you are just looking to find the information for one number, you'll do best if you choose to use a provider that offers a single number search for a low price. If there are a couple of numbers that you want to look up, you may be able to get by with purchasing a short-term membership such as a one-month or three-month membership. This is perfect for people who have several numbers to look up, but those numbers won't be getting new numbers that they'll need to look up. If you have an ongoing supply of numbers that you will need to look up, you should look into a lifetime membership to the directory of your choosing. This will allow you to look up numbers whenever you want for one low fee.

It's very difficult to try to weed through all of the directory services available when you do a web search. However, once you have a good idea of what you are looking for, you shouldn't have any more troubles deciding which reverse cell phone directory to use.