Quadraphonic (or quadrophonic, also called quadrasonic or by the neologism quadio[1] [formed by analogy with "stereo"]) sound – equivalent to what is now called 4.0 surround sound – uses four …

May 7, 2024 · In an interview, Rhino's Woolard said he's been a quad fan since the 1970s: "Ever since I first heard a quadraphonic demo, I was a fan. ... It's a different presentation that gives you a new …

Jul 10, 2025 · Quadraphony, also known as four-channel sound, refers to an audio system designed to playback sound from four independent channels placed around the listener.

The term “quadraphonic” comes from Latin roots meaning “four sounds.” A quadraphonic system will use four speakers placed in the four corners of a room or area where people are listening to amplify …

Jun 5, 2023 · One of the most interesting trends in the audiophile world over these last several years has undoubtedly been the celebration and reissue of quadraphonic music from the 1970s. We break …

Sep 11, 2024 · Quadraphonic sound, also known as surround sound, is a type of audio system that aims to create an immersive audio experience by distributing sound from four different channels.

Jun 12, 2024 · Quadraphonic sound, often referred to as quad, promised a revolution in the way listeners experienced audio by adding two additional channels to the traditional two-channel stereo …

Nov 15, 2025 · Quadraphonic sound is a type of audio technology that involves the use of four separate channels of sound to create a more immersive listening experience for the listener.

Nov 26, 2023 · At its core, the quadraphonic system was an intricate technological marvel. Utilizing four distinct audio channels, it surrounded the listener with sound from every direction. This approach …

The use of a quadraphonic recording setup allows us to obtain sonic material that retains the distribution of sound sources in the two-dimensional field.