Audio equipment is available in many types, for all kinds of functions and uses. The range of products available is vast. Audio equipment can include:
Home Audio Equipment can include speakers and sound systems. Stereos, sub-woofers, amplifiers, numerous types of cables and connectors, DVD players and records and receivers. These also occasionally fall under the category of home theater systems too. There are variations of all of these of course, when it comes to size and brand available, the sound out put and the features that are included. Home audio equipment is one of the most commonly used forms of audio equipment available.
Audio Surveillance Equipment
Audio Surveillance Equipment usually breaks down into two areas, these are wire tapping and wireless audio surveillance. Wire tapping is the most common and uses additional computers to tape into phone lines to and over hear conversations. Wireless audio equipment uses small microphones to listen in on conversations. Audio surveillance equipment is not as common, because of the technology and expense associated with it. However, it has begun to become more popular within companies to record conversations and track employees phone usage and call conversations.
Audio Visual Equipment
Audio Visual Equipment includes projectors, such as LCD and over head projectors, it also includes, TVs, videos, computer displays, microphones, CDs and full projection screens. These are mainly used for presenting information in large formats or to large groups. Businesses, schools, colleges and other groups commonly use these for instance.
Within these three categories, there are variations of audio equipment available, the functions it will offer and the features that it has. This will all depend on the manufacturer of the audio equipment, as well as the cost. The uses change as well, depending on the purpose and desired results when using the audio equipment.