These days, digital audio recorders are mostly used as memo recorders and message recorders in portable phone sets. There are many types of audio recorders, for instance, heavy devices using motor driven magnetic tapes, which are quite large. Meanwhile, there are also lightweight portable units powered by the batteries, which can be effortlessly hand held. All of them are often used in conferences or business meetings. 
In addition, today voice-activated and voice logging recorders are also used by the Public Safety Agencies to monitor different communications, including police, fire and aircraft, EMS and other emergency services.
Today more and more people tend to choose NICE Digital Audio Recorders to provide accurate records of their business meetings, legal proceedings, or other important events. Actually, thanks to the technological advancement, solid state memories employing integrated circuits have been supplanting tape recorders in many applications. This can be simply explained: the matter is that integrated circuit recorders can record analog values indicating the immediate amplitude of the sound that reaches the unit’s microphone. It means that the microphone output can also be digitized and stored as binary values.
