Sometimes it happens that you really need a voice recorder.Despite the fact that on the market today offers a host of technical solutions, it becomes very difficult choice.If you are interested in how to choose the voice recorder, you will continue to be given the material for you.First, you should determine the type.They may be digital and micro.
With the latest everything is quite simple: usually produced record levels depends on how good is the cassette and the unit itself.As a plus, you can call the low price of cassettes and the fact that when a large amount can not worry about the time of recording.As additional functions can be called hitchhiking, auto-reverse, voice activated recording, the recording indicator and the tape counter.But the fact is that such recorders are gradually becoming obsolete, so it is considered digital.
How to choose a recorder: some subtleties
Let's look at this issue in more detail.Digital Voice Recorder will record the information in the internal or removable memory.Since it is not very cheap kind of memory, to constantly monitor her condition, that is, to clear it, reset the recording to a computer or to stock large amounts of free space.It is not necessary to purchase a device that does not support memory card, as it will limit you to possibilities.
have digital voice recorders can be a lot more additional features.In addition to standard microcassette may be present tools for sound processing, alarm clock, diary and others.These voice recorders can be connected to a computer.The best option is to connect the device through the USB-interface, and if it is connected directly to the sound card via the headphone jack, you can significantly deteriorate the quality of the recording.When you buy should pay attention to what kind of interface is supported by the recorder, it is better if it is USB 2.0, because it provides the highest recording speed.If we talk further about how to choose the voice recorder, you should pay attention to the size of the connector, so the best way to match up with some more device that you did not have one port is always busy.
recording quality is obtained by a digital voice recorder usually depends not only on how good is the unit itself, but also on the input path, the microphone, the degree of signal sampling, methods of its coding and other factors.Analyzing how to choose the recorder, you need to know about some of the features.The human ear can perceive sound range of 20 Hz-20 kHz, and the main part of the speech is directed formatted in the range of 0,3-3,4 kHz.This suggests that if you want to record only the voice recorder must be selected with the band to four kilohertz, and if you want to capture all other sounds, you need a device with a bandwidth up to 20 kHz.However, it is worth remembering that the bandwidth depends on the rate of consumption of the device.
Now you can say about the design concept, which can be quite varied.They can be made in the classical form, and may resemble different objects, such as a pen, if you want to record secretly.They can be equipped with a power supply to operate from the city electrical network module for connection to a telephone line to record conversations.And if we talk about the design of the device, it is necessary to be guided only by their taste.It can be considered as an option mini digital voice recorders, they are convenient, it's easy to hide and invisible to others.
At the moment, the most popular brands of audio recorders are as follows: Olympus, Sony and Ritmix.
Now you general knowledge of how to select a recorder, you just go shopping.
