quadraphony
Học thuậtThân thiện
Definition
Noun: A system for recording or reproducing sound that uses four separate audio channels to create a more immersive, spatial listening experience. It is designed to surround the listener with sound from four distinct directions (typically front left, front right, rear left, and rear right).
Usage
Quadraphony refers specifically to the technology and format itself. It is often discussed in historical or technical contexts regarding audio equipment and music recording. - The album was originally mixed for quadraphony, offering a unique listening experience. - Early attempts at surround sound in the 1970s were based on quadraphony.
Advanced Usage
- Quadraphonic (adj): The related adjective form, used to describe recordings, systems, or equipment that use this four-channel technology.
- They set up a vintage quadraphonic sound system in the listening room.
Variants and Related Words
- Quadraphonic (adjective): Pertaining to or using quadraphony.
- The quadraphonic mix of the symphony was breathtaking.
- Quadraphonics (noun, less common): Another term for quadraphony.
- Surround Sound (noun): A broader, modern category of multi-channel audio that includes and evolved from quadraphonic systems.
Synonyms
- Four-channel sound
- Quadrasonic (a historical trademarked term sometimes used generically)
Related Terms & Concepts
- Stereophony / Stereo (noun): A two-channel sound system. Quadraphony is an extension of this principle.
- Ambisonics (noun): A more advanced full-sphere surround sound technique.
- Discrete Quadraphony (noun phrase): A system where the four channels are fully separate and independent on the recording medium.
Noun
- a stereophonic sound recording or reproducing system using four separate channels