Question

Write a short note on Tweeter.

Hint:

Tweeters reproduce high-frequency sounds and are vital for clear, detailed audio in speaker systems.

Answer 1

A tweeter is a specialized loudspeaker driver designed to reproduce the high-frequency portion of the audio spectrum, typically ranging from about 2,000 Hz up to 20,000 Hz or more. These high frequencies correspond to the treble sounds in music and speech, such as cymbals, high hats, and the sibilance in voices. Tweeters are essential in audio systems to provide clarity and detail, complementing other drivers like woofers and mid-range speakers that handle lower frequencies. There are several types of tweeters, including dome tweeters, horn-loaded tweeters, and ribbon tweeters, each with unique designs to optimize sound dispersion, efficiency, and frequency response. Dome tweeters use a small diaphragm shaped like a dome to produce sound, offering a wide dispersion pattern. Horn tweeters amplify the sound output by coupling the driver to a horn structure, increasing efficiency. Ribbon tweeters use a thin, lightweight ribbon suspended in a magnetic field, allowing for very fast and accurate response to high frequencies. Proper use of tweeters in speaker systems ensures a balanced, full-range sound experience with clear and crisp highs.