The correct spelling of the word "microtransmitter" is /ˈmaɪkrəʊtrænsˌmɪtə/. The word is composed of the prefix "micro-" meaning small and the word "transmitter" referring to a device that transmits signals or information. The "-er" suffix indicates that it is a person or thing that does the action of transmitting. The word "microtransmitter" is commonly used in the field of electronics to describe a small device that can transmit signals over short distances, often used in espionage or surveillance operations.
Microtransmitter is a compact and portable electronic device used to transmit audio signals wirelessly over short distances. It serves as a miniature radio transmitter that broadcasts audio signals, such as music, speech, or other audio content, to a nearby receiver. With its diminutive size and wireless functionality, microtransmitters are commonly utilized in various applications, including entertainment, surveillance, broadcasting, and education.
Typically, a microtransmitter consists of a built-in microphone or an input port to connect an external audio source, such as a microphone or audio player. It converts the audio signal into radio frequency waves, which are then transmitted via an antenna. The frequency range used by microtransmitters varies depending on the model and intended purpose, often falling within the FM radio spectrum.
Due to its small size, microtransmitters are often concealed or embedded in inconspicuous objects for covert operations or hidden broadcasting. They can transmit signals across a range of several meters to tens of meters. This versatility allows for various applications, including audio monitoring, wireless audio transmission in presentations or performances, broadcasting to nearby receivers, or relaying audio to hearing devices, among others.
Microtransmitters have gained popularity in industries such as journalism, security, entertainment, and surveillance due to their ease of use, portability, and inconspicuousness. They have become an essential tool for those in need of wireless audio transmission over short distances, enabling more flexible and convenient communication and entertainment options.
The word "microtransmitter" is composed of two parts: "micro-" and "transmitter".
1. "Micro-" is a combining form derived from the Greek word "mikrós", meaning "small" or "tiny". It is commonly used in English to refer to something on a smaller scale or in a miniature form. It is often used as a prefix in words related to technology and measurement.
2. "Transmitter" comes from the Latin word "transmittere", which combines "trans-" meaning "across" or "beyond", and "mittere" meaning "to send". Therefore, a transmitter is a device that sends or emits signals, usually in the form of electromagnetic waves, to convey information or signals from one point to another.
Combining these two parts, "microtransmitter" refers to a small or miniature device that sends signals or information across a short distance.