quadraphonic amplifier

简明释义

四声道立体声放大器

英英释义

例句

1.My friend has an old record player connected to a quadraphonic amplifier and it sounds amazing.

我朋友有一台老式唱机连接着一台四声道放大器，听起来真棒。

2.The sound quality from the quadraphonic amplifier is incredible, especially during concerts.

来自四声道放大器的音质令人难以置信，尤其是在音乐会上。

3.I just bought a new quadraphonic amplifier for my home theater system.

我刚为我的家庭影院系统买了一台新的四声道放大器。

4.The quadraphonic amplifier allows for a more immersive listening experience with surround sound.

这台四声道放大器提供了更身临其境的环绕声听觉体验。

5.To fully enjoy the movie, you need a good quadraphonic amplifier to enhance the audio experience.

要充分享受这部电影，你需要一台好的四声道放大器来增强音频体验。

作文

In the world of audio technology, various systems have been developed to enhance the listening experience. One such system is the quadraphonic amplifier, which revolutionized how we perceive sound in our homes and entertainment venues. The term quadraphonic amplifier refers to a type of audio amplifier designed to drive four separate channels of sound. This allows for a more immersive audio experience compared to traditional stereo systems, which only utilize two channels. The concept of quadraphonic sound emerged in the late 1960s and gained popularity throughout the 1970s, particularly among audiophiles and music enthusiasts who sought a richer, more enveloping sound environment.The significance of the quadraphonic amplifier lies in its ability to create a spatial sound field that can surround listeners with audio from multiple directions. Unlike stereo systems that provide sound primarily from the front, a quadraphonic amplifier enables sound to emanate from the front left, front right, rear left, and rear right speakers. This multi-channel approach allows for a more dynamic and realistic listening experience, making it ideal for enjoying music, movies, and even video games.To understand how a quadraphonic amplifier works, it is essential to know about its components and setup. Typically, a quadraphonic system consists of four speakers, an audio source capable of producing quadraphonic sound, and the quadraphonic amplifier itself. The amplifier processes the audio signals and distributes them to each speaker based on the intended sound design. This distribution creates a three-dimensional audio landscape, allowing sounds to move around the listener, much like they would in a live performance or natural environment.Despite its initial popularity, the use of quadraphonic amplifiers declined during the late 1970s and 1980s as advancements in technology led to the development of surround sound systems, including 5.1 and 7.1 channel formats. However, the principles behind quadraphonic sound continue to influence modern audio technology. Today, many home theater systems incorporate similar multi-channel audio concepts, providing listeners with an immersive experience that echoes the original intentions of quadraphonic sound.In conclusion, the quadraphonic amplifier represents a significant milestone in the evolution of audio technology. Its ability to deliver sound from multiple channels has paved the way for more advanced systems that enhance our auditory experiences. While it may not be as widely used today, the legacy of the quadraphonic amplifier lives on in contemporary audio systems, reminding us of the importance of innovation in enhancing our enjoyment of music and sound. As technology continues to advance, we can only imagine what the future holds for audio amplification and the ways in which it will continue to transform our listening experiences.

在音频技术的世界中，各种系统被开发出来以增强听觉体验。其中一个系统是四声道放大器，它彻底改变了我们在家中和娱乐场所感知声音的方式。术语四声道放大器是指一种旨在驱动四个独立声音通道的音频放大器。这使得与传统立体声系统（仅使用两个通道）相比，提供了更身临其境的音频体验。四声道音响的概念出现在20世纪60年代末，并在70年代广受欢迎，特别是在那些寻求更丰富、更包围的声音环境的音响爱好者和音乐爱好者中。四声道放大器的重要性在于它能够创建一个空间音场，使听众能够从多个方向感受到音频。与主要从前方发出的立体声系统不同，四声道放大器使声音能够从前左、前右、后左和后右扬声器中发出。这种多通道的方法允许更动态和现实的听觉体验，非常适合享受音乐、电影甚至视频游戏。要理解四声道放大器的工作原理，了解其组件和设置至关重要。通常，四声道系统由四个扬声器、能够产生四声道声音的音频源以及四声道放大器本身组成。放大器处理音频信号并根据预期的声音设计将其分配给每个扬声器。这种分配创建了一个三维音频景观，使声音能够围绕听众移动，就像在现场表演或自然环境中一样。尽管最初受到欢迎，但随着技术的进步，四声道放大器的使用在70年代末和80年代逐渐减少，因为周围声音系统（包括5.1和7.1通道格式）的发展。然而，四声道声音背后的原则继续影响现代音频技术。今天，许多家庭影院系统采用类似的多通道音频概念，为听众提供一种身临其境的体验，这与四声道声音的初衷相呼应。总之，四声道放大器代表了音频技术演变中的一个重要里程碑。它提供来自多个通道的声音的能力为更先进的系统铺平了道路，从而增强了我们的听觉体验。虽然它今天可能不那么广泛使用，但四声道放大器的遗产在当代音频系统中延续着，提醒我们创新在增强我们对音乐和声音享受中的重要性。随着技术的不断进步，我们只能想象音频放大和它将继续改变我们听觉体验的未来会是什么样子。