Quadraphonic sound

（重定向自Quadrophony）

A 4-channel reel-to-reel tape unit from the 1970s, one of the few ways to achieve true 4-channel sound at home

Quadraphonic (or Quadrophonic and sometimes Quadrasonic) sound – similar to what is now called 4.0 surround sound – uses four channels in which speakers are positioned at the four corners of the listening space, reproducing signals that are (wholly or in part) independent of one another. Quadraphonic audio was the earliest consumer product in surround sound and thousands of quadraphonic recordings were made during the 1970s.

单词	Quadrophony
释义	Quadrophony 英语百科 Quadraphonic sound （重定向自Quadrophony） Quadraphonic (or Quadrophonic and sometimes Quadrasonic) sound – similar to what is now called 4.0 surround sound – uses four channels in which speakers are positioned at the four corners of the listening space, reproducing signals that are (wholly or in part) independent of one another. Quadraphonic audio was the earliest consumer product in surround sound and thousands of quadraphonic recordings were made during the 1970s.
随便看	coefficient of phase difference的意思 coefficient of phase displacement的意思 coefficient of phase displacemnet的意思 coefficient of phase modulation的意思 coefficient of photocurrent的意思 coefficient of photovoltage的意思 coefficient of piezotropy的意思 coefficient of pipe friction的意思 coefficient of pirce elasticity of demand的意思 coefficient of pivoting friction的意思 coefficient of plasticity的意思 coefficient of plated welding的意思 coefficient of pliability的意思 coefficient of pollution的意思 coefficient of polymerization的意思 coefficient of polytropy的意思 coefficient of population concentration的意思 coefficient of potential的意思 coefficient of potentiometer的意思 coefficient of power reserve的意思 coefficient of precision的意思 Coefficient of pressure的意思 coefficient of pressure conductivity的意思 coefficient of pressure diffusion的意思 coefficient of preventative maintenance的意思