high fidelity

• 指对声音或图像的高质量还原，失真极小，能精确呈现原始信号或场景。也泛指追求高度忠实于原貌的复制或再现。

A term describing the high-quality reproduction of sound or images, with minimal distortion and accurate representation of the original source.

1. Sound reproduction qualityB2formal

   A term used to describe the accurate reproduction of sound, with minimal distortion and a wide frequency range.

   高保真

   • The new speakers offer high fidelity sound for audiophiles.
   • He prefers high fidelity recordings for his music collection.
   • High fidelity systems can reproduce the subtle nuances of a live performance.

2. Accuracy of reproductionB2formal

   The degree to which a copy or reproduction matches the original, especially in audio or video.

   高保真

   • The high fidelity of the digital transfer preserved the original film's quality.
   • High fidelity in data transmission ensures no loss of information.
   • The museum uses high fidelity scanning to archive ancient artifacts.