thị tần
Definition
- Noun:
- Video frequency (in television): A technical term referring to the frequency band or signal used for transmitting video information in television systems. This is a specialized term from older television technology.
Usage Examples
- Noun:
- Tín hiệu thị tần cần được xử lý cẩn thận. (The video frequency signal needs to be processed carefully.)
- Kỹ sư điều chỉnh bộ khuếch đại thị tần. (The engineer adjusts the video frequency amplifier.)
Advanced Usage
- This term is highly technical and archaic, primarily found in historical or specialized texts concerning analog television engineering. It is not used in everyday modern language.
Variants and Related Words
Tần số (n): frequency.
- Tần số của sóng radio. (The frequency of the radio wave.)
Tín hiệu thị tần (n): video frequency signal.
- Tín hiệu thị tần bị nhiễu. (The video frequency signal is noisy.)
Synonyms
- Video frequency: The direct English equivalent for the technical term.
- Vision carrier frequency: A related technical term in broadcasting.
Notes on Usage
- Caution: The word "thị tần" is extremely rare in contemporary Vietnamese. Learners are very unlikely to encounter it outside of very specific technical manuals or historical documents. It should not be confused with more common words containing "thị" (e.g., - market) or "tần" (e.g., - frequency rate).