Digital Voice Recorders have greatly reduced the hassles of taking notes and then converting them into final texts. With the help of DVRs one can store the audio data and then use it whenever he/she should feel the need. The main advantage of the voice recorders is that not a single word or sentence is missed which is most likely to happen if a person is taking down notes manually. Over the years, the technology has undergone many changes and the voice recorders too have seen advancements, both in numbers as well as features. Earlier the recorders were used just for the purpose of recording important speeches, business meeting details etc. But with the new technology, the gadgets have become multi-functional and multi-featured. They are being used widely by people from all walks of life, like doctors, students, professors, lawyers and financial experts etc.
DVRs have become an integral part of our lives and given the choice of devices that are available in the market, it is gaining popularity by the day. There are different types of voice recorders depending upon the functions and features. Some people may use it for recording speeches like the media people while another class of people like the students could use it to record lectures and speech of their teachers for future reference. Some of the detective agencies also use the voice recorder as a spy ware and collect information through hidden recorders. In short, the DVRs can be put to multiple uses and therefore, there are a variety of such gadgets in the market. But mainly there are four types of voice recorders which are more in demand.
–Phone Recorder: A digital phone recorder is the smallest telephone recording device which can record phone calls in a digital format. This device records phone call conversations on a single phone line even if the phone handset is off the hook. This also means that even if you pick up the phone in another room and the voice recorder is connected to the line, it will still record your conversation. This device comes in very useful as it becomes the source of important personal or business dialogue. All the conversation that is recorded on this machine has connectivity to the PC and can be uploaded on the same. The phone recorder gives an accurate word-to-word account of your conversations and can also be used for filtering the unnecessary calls. Some of these instruments also have MP3 players, audio bug detection facility and also listening devices.
-Pen Recorder: The pen styled digital voice recorder is more popular among the doctors, executives, lawyers, professors, detectives and students. It is most suited for their written and verbal requirements. This is a very handy device which does not take up too much space and can be easily kept in the shirt pocket or your briefcase. The DVR can be used to record meetings or to take down notes. It is a multi-functional device and can be used both for writing as well as for recording. The pen style digital voice recorder usually has an amazing 2 GB of memory and can store audio data for 128 hours. It also has an internal rechargeable battery which is charged through the USB port.
-Wireless Digital Voice Recorder: A wireless digital voice recorder is a very tiny and handy device which comes with a built in MP3 player, FM radio and a built in flash memory. It also features a wireless microphone which can be activated for recording up to more than 25 meters. The instrument has built-in speakers for playback of recordings and features rechargeable batteries which can be charged through the USB port.
–Mini Digital Voice Recorder: The Mini DVR is just as the name suggests – very small so much so that it is hardly visible at all. The introduction of this device has revolutionized the basic concept of voice recording. This instrument is usually used for the purpose of recording voice message in to the flash memory. It is unbelievably small in size and also has very low power consumption. The device also features a highly sensitive built-in microphone and a wide frequency range. The Mini DVR also has real time clock and a calendar with a facility to start recordings according to the pre-set time and date. It is an all weather and all terrain instrument which can operate anywhere without making any sound. This makes it highly impossible to be detected. This kind of recorder works on both Alkaline as well as Zinc Air batteries and can record up to 60 hours. It is also PC enabled and can be easily connected to the computer. Thus depending upon the use and the brand preference of the user, various styles of Digital Voice Recorders can be accessed to in the market. Most of the leading brands dealing in electronic goods sell them both in their stores or on the internet.