crosstalk

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crosstalk

The technician uses a filter to reduce the crosstalk in the audio cable.

Definition

Noun: 1. Unwanted interference in a communication channel: The presence of an unwanted signal transferred from one circuit, channel, or transmission line to another through an accidental or unintended coupling. 2. Interference in conversation: By extension, a situation where multiple people talk at the same time, causing confusion and making it difficult to hear or understand any single speaker.

Usage

Crosstalk is primarily a technical term used in telecommunications, electronics, and audio engineering to describe a specific type of signal interference. It is typically an uncountable noun. The conversational use is metaphorical, drawing a direct analogy to the technical phenomenon.

Examples
  • Technical Context:
    • The audio engineer worked to eliminate the crosstalk between the microphone cables.
    • High-quality shielded cables are used to reduce crosstalk in data transmission.
  • Conversational Context (Metaphorical):
    • There was so much crosstalk during the meeting that the main points were lost.
    • The debate moderator struggled to control the crosstalk between the passionate candidates.
Advanced Usage
  • "To minimize crosstalk": A common phrase in technical writing describing the goal of engineering design.
    • Proper cable routing is essential to minimize crosstalk.
  • Used attributively (as a noun modifier):
    • crosstalk interference, crosstalk noise, crosstalk cancellation
Variants and Related Words
  • Interference (n): A more general term for any unwanted signal or disturbance.
  • Bleed (n): In audio recording, a similar concept where sound from one source is picked up by a microphone intended for another source.
  • Cross-coupling (n): The technical mechanism that causes crosstalk.
Synonyms
  • Interference
  • Bleed (specific to audio)
  • Signal leakage
  • Overlap (in conversational context)
Antonyms
  • Clarity
  • Isolation
  • Fidelity (faithful reproduction without added noise)
Related Idioms/Phrases
  • Talking over one another: A descriptive phrase equivalent to the conversational meaning of crosstalk.
    • The committee members kept talking over one another, creating a cacophony.
crosstalk

The technician uses a filter to reduce the crosstalk in the audio cable.

Noun
  1. the presence of an unwanted signal via an accidental coupling

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