magnetic recorder
Học thuậtThân thiện
Definition
Noun: A magnetic recorder is a device or piece of equipment designed to record (capture and store) information, such as sound or data, onto a magnetic medium. The medium is typically a tape or disk coated with a magnetic material.
Usage
The term is used to describe the specific recording apparatus, not the storage medium itself (like a cassette or hard disk). It often refers to older or specialized audio/visual recording technology. - The laboratory used a high-fidelity magnetic recorder to capture the audio signals. - Before digital systems, broadcast studios relied on large magnetic recorders for program playback.
Advanced Usage
- In technical contexts, a magnetic recorder can refer to the core recording mechanism within a larger system, such as in data logging or instrumentation.
- The seismic magnetic recorder provided a continuous analog record of the tremors.
Variants and Related Words
- Magnetic recording (n): The general process or technology of storing information on a magnetizable medium.
- Tape recorder (n): A common type of magnetic recorder that uses magnetic tape.
- Recorder (n): A more general term for any device that records information.
Synonyms
- Tape machine
- Recording device (when the magnetic method is implied or specified by context)
Related Phrases/Compounds
- Magnetic recording head: The component inside the recorder that writes or reads the magnetic signals.
- Magnetic recorder-reproducer: A full system capable of both recording and playing back information.
Noun
- recorder consisting of equipment for making records on magnetic media